5.5

CVE-2024-47754

media: mediatek: vcodec: Fix H264 multi stateless decoder smatch warning

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

media: mediatek: vcodec: Fix H264 multi stateless decoder smatch warning

Fix a smatch static checker warning on vdec_h264_req_multi_if.c.
Which leads to a kernel crash when fb is NULL.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.19 < 6.6.54
Linux ≫ Linux Kernel Version >= 6.7 < 6.10.13
Linux ≫ Linux Kernel Version >= 6.11 < 6.11.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.21% 0.108
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/301f7778263116388c20521a1a641067647ab31c
Patch
https://git.kernel.org/stable/c/47b3b97930913ca74a595cc12bdbb650259afc6e
Patch
https://git.kernel.org/stable/c/588bcce9e64cc5138858ab562268eb3943c5b06c
Patch
https://git.kernel.org/stable/c/9be85491619f1953b8a29590ca630be571941ffa
Patch
https://git.kernel.org/stable/c/d48890ef8765001caff732ac6ec80a3b2e470215
https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html