Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: drm/tegra: Fix a possible null pointer dereference In tegra_crtc_reset(), new memory is allocated with kzalloc(), but no check is performed. Before calling __drm_atomic_helper_crtc_reset, state should be checked to prevent possible null pointer dereference.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected b7e0b04ae450a0f2f73c376c3057fb05d798e33c before ab390ab81241cf8bf37c0a0ac2e9c6606bf3e991; affected b7e0b04ae450a0f2f73c376c3057fb05d798e33c before c7fc459ae6f988e0d5045a270bd600ab08bc61f1; affected b7e0b04ae450a0f2f73c376c3057fb05d798e33c before 99a25fc7933b88d5e16668bf6ba2d098e1754406; affected b7e0b04ae450a0f2f73c376c3057fb05d798e33c before 5ff3636bcc32e1cb747f6f820bcf2bb6990a7d41; affected b7e0b04ae450a0f2f73c376c3057fb05d798e33c before 31ac2c680a8ac11dc54a5b339a07e138bcedd924; affected b7e0b04ae450a0f2f73c376c3057fb05d798e33c before ac4ca634f0c9f227538711d725339293f7047b02; affected b7e0b04ae450a0f2f73c376c3057fb05d798e33c before 780351a5f61416ed2ba1199cc57e4a076fca644d |
| Linux / Linux | affected 5.3; unaffected 0 before 5.3; unaffected 5.10.240 through 5.10.*; unaffected 5.15.187 through 5.15.*; unaffected 6.1.143 through 6.1.*; unaffected 6.6.96 through 6.6.*; unaffected 6.12.36 through 6.12.*; unaffected 6.15.5 through 6.15.*; unaffected 6.16 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/ab390ab81241cf8bf37c0a0ac2e9c6606bf3e991
- https://git.kernel.org/stable/c/c7fc459ae6f988e0d5045a270bd600ab08bc61f1
- https://git.kernel.org/stable/c/99a25fc7933b88d5e16668bf6ba2d098e1754406
- https://git.kernel.org/stable/c/5ff3636bcc32e1cb747f6f820bcf2bb6990a7d41
- https://git.kernel.org/stable/c/31ac2c680a8ac11dc54a5b339a07e138bcedd924
- https://git.kernel.org/stable/c/ac4ca634f0c9f227538711d725339293f7047b02
- https://git.kernel.org/stable/c/780351a5f61416ed2ba1199cc57e4a076fca644d
ADP enrichment
No English description supplied.