NULL Pointer Dereference Affecting kernel-syms package, versions <6.4.0-150600.23.14.2
Threat Intelligence
EPSS
0.04% (6th
percentile)
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Test your applications- Snyk ID SNYK-SLES156-KERNELSYMS-7548853
- published 23 Jul 2024
- disclosed 22 Jul 2024
Introduced: 22 Jul 2024
CVE-2023-52753 Open this link in a new tabHow to fix?
Upgrade SLES:15.6 kernel-syms to version 6.4.0-150600.23.14.2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-syms package and not the kernel-syms package as distributed by SLES.
See How to fix? for SLES:15.6 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Avoid NULL dereference of timing generator
[Why & How] Check whether assigned timing generator is NULL or not before accessing its funcs to prevent NULL dereference.
References
- https://www.suse.com/security/cve/CVE-2023-52753.html
- https://bugzilla.suse.com/1225478
- https://git.kernel.org/stable/c/09909f515032fa80b921fd3118efe66b185d10fd
- https://git.kernel.org/stable/c/4e497f1acd99075b13605b2e7fa0cba721a2cfd9
- https://git.kernel.org/stable/c/6d8653b1a7a8dc938b566ae8c4f373b36e792c68
- https://git.kernel.org/stable/c/79b6a90f4f2433312154cd68452b0ba501fa74db
- https://git.kernel.org/stable/c/8a06894666e0b462c9316b26ab615cefdd0d676c
- https://git.kernel.org/stable/c/b1904ed480cee3f9f4036ea0e36d139cb5fee2d6
- https://git.kernel.org/stable/c/df8bc953eed72371e43ca407bd063507f760cf89
- https://git.kernel.org/stable/c/eac3e4760aa12159f7f5475d55a67b7933abc195
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