5.5

CVE-2025-71294

drm/amdgpu: fix NULL pointer issue buffer funcs

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

drm/amdgpu: fix NULL pointer issue buffer funcs

If SDMA block not enabled, buffer_funcs will not initialize,
fix the null pointer issue if buffer_funcs not initialized.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
LinuxLinux Kernel Version >= 6.7 < 6.12.75
LinuxLinux Kernel Version >= 6.13 < 6.18.16
LinuxLinux Kernel Version >= 6.19 < 6.19.6
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.027
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 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/29fd416e0e08aa6d5a97fd313749d08d83de0826
Patch
https://git.kernel.org/stable/c/276028fd9b60bbcc68796d1124b6b58298f4ca8a
Patch
https://git.kernel.org/stable/c/3e849a93bff40f0c88a8aafba062b1de0ec2797b
Patch
https://git.kernel.org/stable/c/9877a865d62c9c3e0f4cc369dc9ca9f7f24f5ee9
Patch