NULL Pointer Dereference Affecting kernel-debug package, versions *
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Test your applications- Snyk ID SNYK-RHEL8-KERNELDEBUG-7042254
- published 23 May 2024
- disclosed 21 May 2024
Introduced: 21 May 2024
CVE-2023-52815 Open this link in a new tabHow to fix?
There is no fixed version for RHEL:8 kernel-debug.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-debug package and not the kernel-debug package as distributed by RHEL.
See How to fix? for RHEL:8 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu/vkms: fix a possible null pointer dereference
In amdgpu_vkms_conn_get_modes(), the return value of drm_cvt_mode() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_cvt_mode(). Add a check to avoid null pointer dereference.
References
- https://access.redhat.com/security/cve/CVE-2023-52815
- https://git.kernel.org/stable/c/33fb1a555354bd593f785935ddcb5d9dd4d3847f
- https://git.kernel.org/stable/c/70f831f21155c692bb336c434936fd6f24f3f81a
- https://git.kernel.org/stable/c/8c6c85a073768df68c1a3fea143d013a38c66d34
- https://git.kernel.org/stable/c/cd90511557fdfb394bb4ac4c3b539b007383914c
- https://git.kernel.org/stable/c/eaa03ea366c85ae3cb69c8d4bbc67c8bc2167a27