NULL Pointer Dereference Affecting kernel-debug package, versions *
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Test your applications- Snyk ID SNYK-RHEL7-KERNELDEBUG-7846483
- published 28 Aug 2024
- disclosed 26 Aug 2024
Introduced: 26 Aug 2024
CVE-2024-43894 Open this link in a new tabHow to fix?
There is no fixed version for RHEL:7 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:7 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
drm/client: fix null pointer dereference in drm_client_modeset_probe
In drm_client_modeset_probe(), the return value of drm_mode_duplicate() is assigned to modeset->mode, which will lead to a possible NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
References
- https://access.redhat.com/security/cve/CVE-2024-43894
- https://git.kernel.org/stable/c/113fd6372a5bb3689aba8ef5b8a265ed1529a78f
- https://git.kernel.org/stable/c/24ddda932c43ffe156c7f3c568bed85131c63ae6
- https://git.kernel.org/stable/c/5291d4f73452c91e8a11f71207617e3e234d418e
- https://git.kernel.org/stable/c/612cae53e99ce32a58cb821b3b67199eb6e92dff
- https://git.kernel.org/stable/c/c763dfe09425152b6bb0e348900a637c62c2ce52
- https://git.kernel.org/stable/c/d64847c383100423aecb6ac5f18be5f4316d9d62
- https://git.kernel.org/stable/c/d64fc94f7bb24fc2be0d6bd5df8df926da461a6d