5.5

CVE-2025-38543

drm/tegra: nvdec: Fix dma_alloc_coherent error check

In the Linux kernel, the following vulnerability has been resolved:

drm/tegra: nvdec: Fix dma_alloc_coherent error check

Check for NULL return value with dma_alloc_coherent, in line with
Robin's fix for vic.c in 'drm/tegra: vic: Fix DMA API misuse'.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.17 < 6.1.146
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.99
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.39
Linux ≫ Linux Kernel Version >= 6.13 < 6.15.7
Linux ≫ Linux Kernel Version 6.16 Update rc1
Linux ≫ Linux Kernel Version 6.16 Update rc2
Linux ≫ Linux Kernel Version 6.16 Update rc3
Linux ≫ Linux Kernel Version 6.16 Update rc4
Linux ≫ Linux Kernel Version 6.16 Update rc5
Debian ≫ Debian Linux Version 11.0
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.15% 0.043
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://git.kernel.org/stable/c/61b8d20962d00b7df117011c52f97cbb9c76a669
Patch
https://git.kernel.org/stable/c/d1240029f97ac8c06db4dd4407bbbf83e8d08570
Patch
https://git.kernel.org/stable/c/a560de522374af931fa994d161db3667b0bb2545
Patch
https://git.kernel.org/stable/c/2e0812eedccd0629d73c9d0b1184a5db055df1da
Patch
https://git.kernel.org/stable/c/44306a684cd1699b8562a54945ddc43e2abc9eab
Patch
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
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