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96 vulnerabilities found for kernel by Linux
CVE-2021-47482 (GCVE-0-2021-47482)
Vulnerability from cvelistv5 – Published: 2024-05-22 08:19 – Updated: 2026-05-11 13:55
VLAI
EPSS
VEX
Title
net: batman-adv: fix error handling
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: batman-adv: fix error handling
Syzbot reported ODEBUG warning in batadv_nc_mesh_free(). The problem was
in wrong error handling in batadv_mesh_init().
Before this patch batadv_mesh_init() was calling batadv_mesh_free() in case
of any batadv_*_init() calls failure. This approach may work well, when
there is some kind of indicator, which can tell which parts of batadv are
initialized; but there isn't any.
All written above lead to cleaning up uninitialized fields. Even if we hide
ODEBUG warning by initializing bat_priv->nc.work, syzbot was able to hit
GPF in batadv_nc_purge_paths(), because hash pointer in still NULL. [1]
To fix these bugs we can unwind batadv_*_init() calls one by one.
It is good approach for 2 reasons: 1) It fixes bugs on error handling
path 2) It improves the performance, since we won't call unneeded
batadv_*_free() functions.
So, this patch makes all batadv_*_init() clean up all allocated memory
before returning with an error to no call correspoing batadv_*_free()
and open-codes batadv_mesh_free() with proper order to avoid touching
uninitialized fields.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-22 14:23 UTC
CWE
- CWE-544 - Missing Standardized Error Handling Mechanism
Assigner
References
8 references
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
c6c8fea29769d998d94fcec9b9f14d4b52b349d3 , < 0c6b199f09be489c48622537a550787fc80aea73
(git)
Affected: c6c8fea29769d998d94fcec9b9f14d4b52b349d3 , < 07533f1a673ce1126d0a72ef1e4b5eaaa3dd6d20 (git) Affected: c6c8fea29769d998d94fcec9b9f14d4b52b349d3 , < e50f957652190b5a88a8ebce7e5ab14ebd0d3f00 (git) Affected: c6c8fea29769d998d94fcec9b9f14d4b52b349d3 , < fbf150b16a3635634b7dfb7f229d8fcd643c6c51 (git) Affected: c6c8fea29769d998d94fcec9b9f14d4b52b349d3 , < 6422e8471890273994fe8cc6d452b0dcd2c9483e (git) Affected: c6c8fea29769d998d94fcec9b9f14d4b52b349d3 , < b0a2cd38553c77928ef1646ed1518486b1e70ae8 (git) Affected: c6c8fea29769d998d94fcec9b9f14d4b52b349d3 , < a8f7359259dd5923adc6129284fdad12fc5db347 (git) Affected: c6c8fea29769d998d94fcec9b9f14d4b52b349d3 , < 6f68cd634856f8ca93bafd623ba5357e0f648c68 (git) |
|
| Linux | Linux |
Affected:
2.6.38
Unaffected: 0 , < 2.6.38 (semver) Unaffected: 4.4.293 , ≤ 4.4.* (semver) Unaffected: 4.9.289 , ≤ 4.9.* (semver) Unaffected: 4.14.254 , ≤ 4.14.* (semver) Unaffected: 4.19.215 , ≤ 4.19.* (semver) Unaffected: 5.4.157 , ≤ 5.4.* (semver) Unaffected: 5.10.77 , ≤ 5.10.* (semver) Unaffected: 5.14.16 , ≤ 5.14.* (semver) Unaffected: 5.15 , ≤ * (original_commit_for_fix) |
|
| linux | kernel |
Affected:
c6c8fea29769 , < 6f68cd634856
(custom)
cpe:2.3:a:linux:kernel:*:*:*:*:*:*:*:* |
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CVE-2024-25743 (GCVE-0-2024-25743)
Vulnerability from cvelistv5 – Published: 2024-05-15 17:43 – Updated: 2025-03-14 19:05
VLAI
EPSS
VEX
Summary
In the Linux kernel through 6.9, an untrusted hypervisor can inject virtual interrupts 0 and 14 at any point in time and can trigger the SIGFPE signal handler in userspace applications. This affects AMD SEV-SNP and AMD SEV-ES.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-23 19:06 UTC
CWE
- n/a
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
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CVE-2021-34981 (GCVE-0-2021-34981)
Vulnerability from cvelistv5 – Published: 2024-05-07 22:54 – Updated: 2024-08-04 00:26
VLAI
EPSS
VEX
Title
Linux Kernel Bluetooth CMTP Module Double Free Privilege Escalation Vulnerability
Summary
Linux Kernel Bluetooth CMTP Module Double Free Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel. An attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability.
The specific flaw exists within the CMTP module. The issue results from the lack of validating the existence of an object prior to performing further free operations on the object. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of the kernel. Was ZDI-CAN-11977.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-08 14:56 UTC
CWE
- CWE-415 - Double Free
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
Date Public
2021-10-26 10:10
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CVE-2023-52584 (GCVE-0-2023-52584)
Vulnerability from cvelistv5 – Published: 2024-03-06 06:45 – Updated: 2026-05-11 19:29
VLAI
EPSS
VEX
Title
spmi: mediatek: Fix UAF on device remove
Summary
In the Linux kernel, the following vulnerability has been resolved:
spmi: mediatek: Fix UAF on device remove
The pmif driver data that contains the clocks is allocated along with
spmi_controller.
On device remove, spmi_controller will be freed first, and then devres
, including the clocks, will be cleanup.
This leads to UAF because putting the clocks will access the clocks in
the pmif driver data, which is already freed along with spmi_controller.
This can be reproduced by enabling DEBUG_TEST_DRIVER_REMOVE and
building the kernel with KASAN.
Fix the UAF issue by using unmanaged clk_bulk_get() and putting the
clocks before freeing spmi_controller.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-03-06 15:36 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
b45b3ccef8c063d21eb746d85337eaf71f6b5f07 , < 521f28eedd6b14228c46e3b81e3bf9b90c2818d8
(git)
Affected: b45b3ccef8c063d21eb746d85337eaf71f6b5f07 , < f8dcafcb54632536684336161da8bdd52120f95e (git) Affected: b45b3ccef8c063d21eb746d85337eaf71f6b5f07 , < 9a3881b1f07db1bb55cb0108e6f05cfd027eaf2e (git) Affected: b45b3ccef8c063d21eb746d85337eaf71f6b5f07 , < e821d50ab5b956ed0effa49faaf29912fd4106d9 (git) |
|
| Linux | Linux |
Affected:
5.17
Unaffected: 0 , < 5.17 (semver) Unaffected: 6.1.77 , ≤ 6.1.* (semver) Unaffected: 6.6.16 , ≤ 6.6.* (semver) Unaffected: 6.7.4 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
|
| linux | kernel |
Affected:
1da177e4c3f4 , < 521f28eedd6b
(custom)
Affected: 1da177e4c3f4 , < f8dcafcb5463 (custom) Affected: 1da177e4c3f4 , < 9a3881b1f07d (custom) Affected: 1da177e4c3f4 , < e821d50ab5b9 (custom) Unaffected: 6.1.77 , ≤ 6.1.* (custom) Unaffected: 6.6.16 , ≤ 6.6.* (custom) Unaffected: 6.7.4 , ≤ 6.7.* (custom) Unaffected: 6.8 , ≤ * (custom) cpe:2.3:o:linux:kernel:*:*:*:*:*:*:*:* |
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CVE-2024-1086 (GCVE-0-2024-1086)
Vulnerability from cvelistv5 – Published: 2024-01-31 12:14 – Updated: 2026-08-07 18:45
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's netfilter: nf_tables component
Summary
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
The nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can cause a double free vulnerability when NF_DROP is issued with a drop error which resembles NF_ACCEPT.
We recommend upgrading past commit f342de4e2f33e0e39165d8639387aa6c19dff660.
Severity
7.8 (High)
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-13 14:20 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
15 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Kernel |
Affected:
3.15 , < 6.8
(custom)
|
|
| linux | linux_kernel |
Affected:
3.15 , < 6.8
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cpe:2.3:o:linux:linux_kernel:3.15:*:*:*:*:*:*:* |
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2024-01-24 19:02
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CVE-2024-1085 (GCVE-0-2024-1085)
Vulnerability from cvelistv5 – Published: 2024-01-31 12:14 – Updated: 2025-05-29 15:03
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's netfilter: nf_tables component
Summary
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
The nft_setelem_catchall_deactivate() function checks whether the catch-all set element is active in the current generation instead of the next generation before freeing it, but only flags it inactive in the next generation, making it possible to free the element multiple times, leading to a double free vulnerability.
We recommend upgrading past commit b1db244ffd041a49ecc9618e8feb6b5c1afcdaa7.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-08 15:46 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
2 references
Date Public
2024-01-17 11:02
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CVE-2024-0775 (GCVE-0-2024-0775)
Vulnerability from cvelistv5 – Published: 2024-01-22 13:03 – Updated: 2026-08-10 21:49
VLAI
EPSS
VEX
Title
Kernel: use-after-free while changing the mount option in __ext4_remount leading
Summary
A use-after-free flaw was found in the __ext4_remount in fs/ext4/super.c in ext4 in the Linux kernel. This flaw allows a local user to cause an information leak problem while freeing the old quota file names before a potential failure, leading to a use-after-free.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-01-22 16:53 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2024-0775 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2259414 | issue-trackingx_refsource_REDHAT |
| https://scm.linefinity.com/common/linux-stable/co… |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | kernel |
Affected:
0 , < 4.14.315
(semver)
Affected: 4.15 , < 4.19.283 (semver) Affected: 4.20 , < 5.4.243 (semver) Affected: 5.5 , < 5.10.180 (semver) Affected: 5.11 , < 5.15.112 (semver) Affected: 5.16 , < 6.1.29 (semver) Affected: 6.2 , < 6.2.16 (semver) Affected: 6.3 , < 6.3.3 (semver) |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6
|
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7
|
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9
|
Date Public
2023-05-05 00:00
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CVE-2024-0565 (GCVE-0-2024-0565)
Vulnerability from cvelistv5 – Published: 2024-01-15 20:02 – Updated: 2026-08-10 21:49
VLAI
EPSS
VEX
Title
Kernel: cifs filesystem decryption improper input validation remote code execution vulnerability in function receive_encrypted_standard of client
Summary
An out-of-bounds memory read flaw was found in receive_encrypted_standard in fs/smb/client/smb2ops.c in the SMB Client sub-component in the Linux Kernel. This issue occurs due to integer underflow on the memcpy length, leading to a denial of service.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-08 15:47 UTC
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
13 references
Impacted products
30 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | kernel |
Affected:
4.19 , < 5.10.211
(semver)
Affected: 5.11 , < 5.15.150 (semver) Affected: 5.16 , < 6.1.69 (semver) Affected: 6.2 , < 6.6.8 (semver) |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-513.24.1.rt7.326.el8_9 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::nfv cpe:/a:redhat:enterprise_linux:8::realtime |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-513.24.1.el8_9 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::crb cpe:/o:redhat:enterprise_linux:8::baseos |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support |
Unaffected:
0:4.18.0-372.95.1.el8_6 , < *
(rpm)
cpe:/a:redhat:rhel_eus:8.6::crb cpe:/o:redhat:rhel_eus:8.6::baseos cpe:/o:redhat:rhev_hypervisor:4.4::el8 |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Extended Update Support |
Unaffected:
0:4.18.0-477.51.1.el8_8 , < *
(rpm)
cpe:/a:redhat:rhel_eus:8.8::crb cpe:/o:redhat:rhel_eus:8.8::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:5.14.0-427.13.1.el9_4 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::crb cpe:/a:redhat:enterprise_linux:9::nfv cpe:/a:redhat:enterprise_linux:9::realtime cpe:/o:redhat:enterprise_linux:9::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support |
Unaffected:
0:5.14.0-284.59.1.el9_2 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.2::appstream cpe:/a:redhat:rhel_eus:9.2::crb cpe:/o:redhat:rhel_eus:9.2::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support |
Unaffected:
0:5.14.0-284.59.1.rt14.344.el9_2 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.2::nfv cpe:/a:redhat:rhel_eus:9.2::realtime |
|
| Red Hat | Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-372.95.1.el8_6 , < *
(rpm)
cpe:/a:redhat:rhel_eus:8.6::crb cpe:/o:redhat:rhel_eus:8.6::baseos cpe:/o:redhat:rhev_hypervisor:4.4::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v5.7.13-16 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v5.7.13-7 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v6.8.1-408 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v5.7.13-19 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v1.0.0-480 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v5.7.13-9 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v0.4.0-248 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v1.14.6-215 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v6.8.1-431 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v1.1.0-228 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v5.8.1-471 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v2.9.6-15 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v5.7.13-3 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v5.7.13-27 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v5.7.13-12 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v0.1.0-527 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v0.1.0-225 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | RHOL-5.7-RHEL-8 |
Unaffected:
v0.28.1-57 , < *
(rpm)
cpe:/a:redhat:logging:5.7::el8 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6
|
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9
|
Date Public
2023-12-18 00:00
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CVE-2023-51779 (GCVE-0-2023-51779)
Vulnerability from cvelistv5 – Published: 2023-12-25 00:00 – Updated: 2024-08-29 18:54
VLAI
EPSS
VEX
Summary
bt_sock_recvmsg in net/bluetooth/af_bluetooth.c in the Linux kernel through 6.6.8 has a use-after-free because of a bt_sock_ioctl race condition.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-03-05 17:06 UTC
CWE
- n/a
- CWE-416 - Use After Free
Assigner
References
2 references
Impacted products
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CVE-2023-6932 (GCVE-0-2023-6932)
Vulnerability from cvelistv5 – Published: 2023-12-19 14:09 – Updated: 2026-05-12 10:52
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's ipv4: igmp component
Summary
A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation.
A race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread.
We recommend upgrading past commit e2b706c691905fe78468c361aaabc719d0a496f1.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-10 04:00 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
9 references
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Kernel |
Affected:
2.6.12 , < 6.7
(custom)
|
|
| Siemens | RUGGEDCOM RST2428P |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SCALANCE XCM-/XRM-/XCH-/XRH-300 family |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.0 , < V3.1.5
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.0 , < V3.1.5
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.0 , < V3.1.5
(custom)
|
Date Public
2023-11-24 15:25
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CVE-2023-6817 (GCVE-0-2023-6817)
Vulnerability from cvelistv5 – Published: 2023-12-18 14:37 – Updated: 2026-05-12 10:41
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's netfilter: nf_tables component
Summary
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
The function nft_pipapo_walk did not skip inactive elements during set walk which could lead double deactivations of PIPAPO (Pile Packet Policies) elements, leading to use-after-free.
We recommend upgrading past commit 317eb9685095678f2c9f5a8189de698c5354316a.
Severity
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
8 references
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Kernel |
Affected:
5.6 , < 6.7
(custom)
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.0 , < V3.1.5
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.0 , < V3.1.5
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.0 , < V3.1.5
(custom)
|
Date Public
2023-12-06 16:14
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CVE-2023-6610 (GCVE-0-2023-6610)
Vulnerability from cvelistv5 – Published: 2023-12-08 16:58 – Updated: 2026-08-25 18:02
VLAI
EPSS
VEX
Title
Kernel: oob access in smb2_dump_detail
Summary
An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.
Severity
7.1 (High)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
12 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:0723 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:0724 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:0725 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:0881 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:0897 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:1248 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:1404 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:2094 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2023-6610 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.kernel.org/show_bug.cgi?id=218219 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2253614 | issue-trackingx_refsource_REDHAT |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… |
Impacted products
29 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | kernel |
Affected:
0 , < 6.1.74
(semver)
Affected: 6.2 , < 6.6.13 (semver) |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-513.18.1.rt7.320.el8_9 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::realtime cpe:/a:redhat:enterprise_linux:8::nfv |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-513.18.1.el8_9 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8::baseos cpe:/a:redhat:enterprise_linux:8::crb |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support |
Unaffected:
0:4.18.0-372.91.1.el8_6 , < *
(rpm)
cpe:/o:redhat:rhev_hypervisor:4.4::el8 cpe:/a:redhat:rhel_eus:8.6::crb cpe:/o:redhat:rhel_eus:8.6::baseos |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Extended Update Support |
Unaffected:
0:4.18.0-477.51.1.el8_8 , < *
(rpm)
cpe:/a:redhat:rhel_eus:8.8::crb cpe:/o:redhat:rhel_eus:8.8::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:5.14.0-362.24.1.el9_3 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:9::baseos cpe:/a:redhat:enterprise_linux:9::realtime cpe:/a:redhat:enterprise_linux:9::nfv cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::crb |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support |
Unaffected:
0:5.14.0-284.52.1.el9_2 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.2::appstream cpe:/o:redhat:rhel_eus:9.2::baseos cpe:/a:redhat:rhel_eus:9.2::crb |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support |
Unaffected:
0:5.14.0-284.52.1.rt14.337.el9_2 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.2::nfv cpe:/a:redhat:rhel_eus:9.2::realtime |
|
| Red Hat | Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-372.91.1.el8_6 , < *
(rpm)
cpe:/o:redhat:rhev_hypervisor:4.4::el8 cpe:/a:redhat:rhel_eus:8.6::crb cpe:/o:redhat:rhel_eus:8.6::baseos |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.6-22 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.6-11 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v6.8.1-407 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.6-19 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v1.0.0-479 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.6-7 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v0.4.0-247 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.6-5 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v1.1.0-227 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.1-470 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v2.9.6-14 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.6-2 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.6-24 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v5.8.6-10 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v0.1.0-525 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v0.1.0-224 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | RHOL-5.8-RHEL-9 |
Unaffected:
v0.28.1-56 , < *
(rpm)
cpe:/a:redhat:logging:5.8::el9 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6
|
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9
|
Date Public
2023-12-04 00:00
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CVE-2023-6111 (GCVE-0-2023-6111)
Vulnerability from cvelistv5 – Published: 2023-11-14 14:05 – Updated: 2025-02-13 17:26
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's netfilter: nf_tables component
Summary
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
The function nft_trans_gc_catchall did not remove the catchall set element from the catchall_list when the argument sync is true, making it possible to free a catchall set element many times.
We recommend upgrading past commit 93995bf4af2c5a99e2a87f0cd5ce547d31eb7630.
Severity
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
6 references
Date Public
2023-11-08 12:52
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CVE-2023-5717 (GCVE-0-2023-5717)
Vulnerability from cvelistv5 – Published: 2023-10-25 12:55 – Updated: 2026-02-25 17:20
VLAI
EPSS
VEX
Title
Out-of-bounds write in Linux kernel's Linux Kernel Performance Events (perf) component
Summary
A heap out-of-bounds write vulnerability in the Linux kernel's Linux Kernel Performance Events (perf) component can be exploited to achieve local privilege escalation.
If perf_read_group() is called while an event's sibling_list is smaller than its child's sibling_list, it can increment or write to memory locations outside of the allocated buffer.
We recommend upgrading past commit 32671e3799ca2e4590773fd0e63aaa4229e50c06.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-10 04:00 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Date Public
2023-10-19 08:09
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CVE-2023-5345 (GCVE-0-2023-5345)
Vulnerability from cvelistv5 – Published: 2023-10-03 02:33 – Updated: 2025-02-27 20:48
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's fs/smb/client component
Summary
A use-after-free vulnerability in the Linux kernel's fs/smb/client component can be exploited to achieve local privilege escalation.
In case of an error in smb3_fs_context_parse_param, ctx->password was freed but the field was not set to NULL which could lead to double free.
We recommend upgrading past commit e6e43b8aa7cd3c3af686caf0c2e11819a886d705.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-26 21:50 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
6 references
Date Public
2023-09-28 19:49
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CVE-2023-5197 (GCVE-0-2023-5197)
Vulnerability from cvelistv5 – Published: 2023-09-26 10:04 – Updated: 2025-02-13 17:19
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's netfilter: nf_tables component
Summary
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
Addition and removal of rules from chain bindings within the same transaction causes leads to use-after-free.
We recommend upgrading past commit f15f29fd4779be8a418b66e9d52979bb6d6c2325.
Severity
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
Date Public
2023-09-08 01:25
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CVE-2023-4921 (GCVE-0-2023-4921)
Vulnerability from cvelistv5 – Published: 2023-09-12 19:45 – Updated: 2026-02-25 17:20
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's net/sched: sch_qfq component
Summary
A use-after-free vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited to achieve local privilege escalation.
When the plug qdisc is used as a class of the qfq qdisc, sending network packets triggers use-after-free in qfq_dequeue() due to the incorrect .peek handler of sch_plug and lack of error checking in agg_dequeue().
We recommend upgrading past commit 8fc134fee27f2263988ae38920bc03da416b03d8.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-10 04:00 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
Date Public
2023-09-05 06:54
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CVE-2023-4623 (GCVE-0-2023-4623)
Vulnerability from cvelistv5 – Published: 2023-09-06 13:56 – Updated: 2025-02-27 21:00
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's net/sched: sch_hfsc (HFSC qdisc traffic control) component
Summary
A use-after-free vulnerability in the Linux kernel's net/sched: sch_hfsc (HFSC qdisc traffic control) component can be exploited to achieve local privilege escalation.
If a class with a link-sharing curve (i.e. with the HFSC_FSC flag set) has a parent without a link-sharing curve, then init_vf() will call vttree_insert() on the parent, but vttree_remove() will be skipped in update_vf(). This leaves a dangling pointer that can cause a use-after-free.
We recommend upgrading past commit b3d26c5702c7d6c45456326e56d2ccf3f103e60f.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-26 21:52 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
Date Public
2023-08-26 01:57
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CVE-2023-4622 (GCVE-0-2023-4622)
Vulnerability from cvelistv5 – Published: 2023-09-06 13:56 – Updated: 2026-09-17 19:26
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's af_unix component
Summary
A use-after-free vulnerability in the Linux kernel's af_unix component can be exploited to achieve local privilege escalation.
The unix_stream_sendpage() function tries to add data to the last skb in the peer's recv queue without locking the queue. Thus there is a race where unix_stream_sendpage() could access an skb locklessly that is being released by garbage collection, resulting in use-after-free.
We recommend upgrading past commit 790c2f9d15b594350ae9bca7b236f2b1859de02c (or backported equivalents).
Severity
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
7 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Kernel |
Affected:
4.2 , < 4.14.324
(custom)
Affected: 4.15 , < 4.19.293 (custom) Affected: 4.20 , < 5.4.255 (custom) Affected: 5.5 , < 5.10.192 (custom) Affected: 5.11 , < 5.15.128 (custom) Affected: 5.16 , < 6.1.47 (custom) Affected: 6.2 , < 6.4.12 (custom) Unaffected: 6.5 (custom) |
Date Public
2023-08-23 15:52
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CVE-2023-4244 (GCVE-0-2023-4244)
Vulnerability from cvelistv5 – Published: 2023-09-06 13:53 – Updated: 2026-07-28 14:43
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's netfilter: nf_tables component
Summary
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
Due to a race condition between nf_tables netlink control plane transaction and nft_set element garbage collection, it is possible to underflow the reference counter causing a use-after-free vulnerability.
We recommend upgrading past commit 3e91b0ebd994635df2346353322ac51ce84ce6d8.
Severity
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
Impacted products
Date Public
2023-08-10 17:47
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CVE-2023-4208 (GCVE-0-2023-4208)
Vulnerability from cvelistv5 – Published: 2023-09-06 13:53 – Updated: 2025-02-13 17:09
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's net/sched: cls_u32 component
Summary
A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local privilege escalation.
When u32_change() is called on an existing filter, the whole tcf_result struct is always copied into the new instance of the filter. This causes a problem when updating a filter bound to a class, as tcf_unbind_filter() is always called on the old instance in the success path, decreasing filter_cnt of the still referenced class and allowing it to be deleted, leading to a use-after-free.
We recommend upgrading past commit 3044b16e7c6fe5d24b1cdbcf1bd0a9d92d1ebd81.
Severity
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
Date Public
2023-08-01 03:10
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CVE-2023-4207 (GCVE-0-2023-4207)
Vulnerability from cvelistv5 – Published: 2023-09-06 13:53 – Updated: 2025-02-13 17:09
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's net/sched: cls_fw component
Summary
A use-after-free vulnerability in the Linux kernel's net/sched: cls_fw component can be exploited to achieve local privilege escalation.
When fw_change() is called on an existing filter, the whole tcf_result struct is always copied into the new instance of the filter. This causes a problem when updating a filter bound to a class, as tcf_unbind_filter() is always called on the old instance in the success path, decreasing filter_cnt of the still referenced class and allowing it to be deleted, leading to a use-after-free.
We recommend upgrading past commit 76e42ae831991c828cffa8c37736ebfb831ad5ec.
Severity
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
Date Public
2023-08-01 03:10
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CVE-2023-4206 (GCVE-0-2023-4206)
Vulnerability from cvelistv5 – Published: 2023-09-06 13:53 – Updated: 2025-02-13 17:09
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's net/sched: cls_route component
Summary
A use-after-free vulnerability in the Linux kernel's net/sched: cls_route component can be exploited to achieve local privilege escalation.
When route4_change() is called on an existing filter, the whole tcf_result struct is always copied into the new instance of the filter. This causes a problem when updating a filter bound to a class, as tcf_unbind_filter() is always called on the old instance in the success path, decreasing filter_cnt of the still referenced class and allowing it to be deleted, leading to a use-after-free.
We recommend upgrading past commit b80b829e9e2c1b3f7aae34855e04d8f6ecaf13c8.
Severity
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
Date Public
2023-08-01 03:10
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CVE-2023-4015 (GCVE-0-2023-4015)
Vulnerability from cvelistv5 – Published: 2023-09-06 13:52 – Updated: 2025-02-13 17:03
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's netfilter: nf_tables component
Summary
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
On an error when building a nftables rule, deactivating immediate expressions in nft_immediate_deactivate() can lead unbinding the chain and objects be deactivated but later used.
We recommend upgrading past commit 0a771f7b266b02d262900c75f1e175c7fe76fec2.
Severity
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
Date Public
2023-07-26 14:48
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CVE-2023-3777 (GCVE-0-2023-3777)
Vulnerability from cvelistv5 – Published: 2023-09-06 13:50 – Updated: 2025-02-13 17:01
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's netfilter: nf_tables component
Summary
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
When nf_tables_delrule() is flushing table rules, it is not checked whether the chain is bound and the chain's owner rule can also release the objects in certain circumstances.
We recommend upgrading past commit 6eaf41e87a223ae6f8e7a28d6e78384ad7e407f8.
Severity
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
Date Public
2023-07-20 15:21
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CVE-2023-3776 (GCVE-0-2023-3776)
Vulnerability from cvelistv5 – Published: 2023-07-21 20:49 – Updated: 2025-03-05 18:48
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's net/sched: cls_fw component
Summary
A use-after-free vulnerability in the Linux kernel's net/sched: cls_fw component can be exploited to achieve local privilege escalation.
If tcf_change_indev() fails, fw_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter(). If an attacker can control the reference counter and set it to zero, they can cause the reference to be freed, leading to a use-after-free vulnerability.
We recommend upgrading past commit 0323bce598eea038714f941ce2b22541c46d488f.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-05 18:36 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
9 references
Date Public
2023-07-07 02:10
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CVE-2023-3611 (GCVE-0-2023-3611)
Vulnerability from cvelistv5 – Published: 2023-07-21 20:49 – Updated: 2025-02-13 16:56
VLAI
EPSS
VEX
Title
Out-of-bounds write in Linux kernel's net/sched: sch_qfq component
Summary
An out-of-bounds write vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited to achieve local privilege escalation.
The qfq_change_agg() function in net/sched/sch_qfq.c allows an out-of-bounds write because lmax is updated according to packet sizes without bounds checks.
We recommend upgrading past commit 3e337087c3b5805fe0b8a46ba622a962880b5d64.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-27 13:33 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
7 references
Impacted products
Date Public
2023-07-13 09:11
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CVE-2023-3610 (GCVE-0-2023-3610)
Vulnerability from cvelistv5 – Published: 2023-07-21 20:48 – Updated: 2025-02-13 16:56
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's netfilter: nf_tables component
Summary
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
Flaw in the error handling of bound chains causes a use-after-free in the abort path of NFT_MSG_NEWRULE. The vulnerability requires CAP_NET_ADMIN to be triggered.
We recommend upgrading past commit 4bedf9eee016286c835e3d8fa981ddece5338795.
Severity
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
Date Public
2023-06-20 20:41
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CVE-2023-3609 (GCVE-0-2023-3609)
Vulnerability from cvelistv5 – Published: 2023-07-21 20:47 – Updated: 2026-07-30 16:34
VLAI
EPSS
VEX
Title
Use-after-free in Linux kernel's net/sched: cls_u32 component
Summary
A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local privilege escalation.
If tcf_change_indev() fails, u32_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter(). If an attacker can control the reference counter and set it to zero, they can cause the reference to be freed, leading to a use-after-free vulnerability.
We recommend upgrading past commit 04c55383fa5689357bcdd2c8036725a55ed632bc.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-05 18:36 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
8 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Kernel |
Affected:
4.14.0 , < 4.14.322
(semver)
Affected: 4.15.0 , < 4.19.291 (semver) Affected: 4.20.0 , < 5.4.248 (semver) Affected: 5.5.0 , < 5.10.185 (semver) Affected: 5.11.0 , < 5.15.118 (semver) Affected: 5.16.0 , < 6.1.35 (semver) Affected: 6.2.0 , < 6.3.9 (semver) Unaffected: 6.4.0 (semver) Unaffected: 04c55383fa5689357bcdd2c8036725a55ed632bc (git) cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
Date Public
2023-06-09 10:40
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CVE-2023-3389 (GCVE-0-2023-3389)
Vulnerability from cvelistv5 – Published: 2023-06-28 19:33 – Updated: 2025-03-05 18:55
VLAI
EPSS
VEX
Title
Use after free in io_uring in the Linux Kernel
Summary
A use-after-free vulnerability in the Linux Kernel io_uring subsystem can be exploited to achieve local privilege escalation.
Racing a io_uring cancel poll request with a linked timeout can cause a UAF in a hrtimer.
We recommend upgrading past commit ef7dfac51d8ed961b742218f526bd589f3900a59 (4716c73b188566865bdd79c3a6709696a224ac04 for 5.10 stable and 0e388fce7aec40992eadee654193cad345d62663 for 5.15 stable).
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-05 18:36 UTC
CWE
- CWE-416 - Use After Free
Assigner
References
10 references
Impacted products
Date Public
2023-06-18 02:21
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