Race Condition Affecting kernel-abi-stablelists package, versions <0:5.14.0-427.13.1.el9_4
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Test your applications- Snyk ID SNYK-ALMALINUX9-KERNELABISTABLELISTS-8338010
- published 4 Nov 2024
- disclosed 30 Apr 2024
Introduced: 30 Apr 2024
CVE-2023-6546 Open this link in a new tabHow to fix?
Upgrade AlmaLinux:9
kernel-abi-stablelists
to version 0:5.14.0-427.13.1.el9_4 or higher.
This issue was patched in ALSA-2024:2394
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-abi-stablelists
package and not the kernel-abi-stablelists
package as distributed by AlmaLinux
.
See How to fix?
for AlmaLinux:9
relevant fixed versions and status.
A race condition was found in the GSM 0710 tty multiplexor in the Linux kernel. This issue occurs when two threads execute the GSMIOC_SETCONF ioctl on the same tty file descriptor with the gsm line discipline enabled, and can lead to a use-after-free problem on a struct gsm_dlci while restarting the gsm mux. This could allow a local unprivileged user to escalate their privileges on the system.
References
- https://errata.almalinux.org/8/ALSA-2024-1607.html
- https://errata.almalinux.org/9/ALSA-2024-2394.html
- https://access.redhat.com/security/cve/CVE-2023-6546
- https://www.redhat.com/security/data/cve/CVE-2023-6546.html
- https://access.redhat.com/errata/RHSA-2024:1607
- https://access.redhat.com/errata/RHSA-2024:2394
- https://access.redhat.com/errata/RHSA-2024:4970
- http://www.openwall.com/lists/oss-security/2024/04/10/18
- http://www.openwall.com/lists/oss-security/2024/04/10/21
- http://www.openwall.com/lists/oss-security/2024/04/11/7
- http://www.openwall.com/lists/oss-security/2024/04/11/9
- http://www.openwall.com/lists/oss-security/2024/04/12/1
- http://www.openwall.com/lists/oss-security/2024/04/12/2
- http://www.openwall.com/lists/oss-security/2024/04/16/2
- http://www.openwall.com/lists/oss-security/2024/04/17/1
- https://access.redhat.com/errata/RHSA-2024:0930
- https://access.redhat.com/errata/RHSA-2024:0937
- https://access.redhat.com/errata/RHSA-2024:1018
- https://access.redhat.com/errata/RHSA-2024:1019
- https://access.redhat.com/errata/RHSA-2024:1055
- https://access.redhat.com/errata/RHSA-2024:1250
- https://access.redhat.com/errata/RHSA-2024:1253
- https://access.redhat.com/errata/RHSA-2024:1306
- https://access.redhat.com/errata/RHSA-2024:1612
- https://access.redhat.com/errata/RHSA-2024:1614
- https://access.redhat.com/errata/RHSA-2024:2093
- https://access.redhat.com/errata/RHSA-2024:2621
- https://access.redhat.com/errata/RHSA-2024:2697
- https://access.redhat.com/errata/RHSA-2024:4577
- https://access.redhat.com/errata/RHSA-2024:4729
- https://access.redhat.com/errata/RHSA-2024:4731
- https://bugzilla.redhat.com/show_bug.cgi?id=2255498
- https://github.com/torvalds/linux/commit/3c4f8333b582487a2d1e02171f1465531cde53e3
- https://www.zerodayinitiative.com/advisories/ZDI-CAN-20527