CVE-2024-47754

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

Published: 10/21/2024 Last updated: 5/4/2025 Reserved: 9/30/2024

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.

CNA assigner: Linux (416baaa9-dc9f-4396-8d5f-8c081fb06d67) Requested by: n/a

Opam packages affected (27)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes orun rawlink rawlink-eio rawlink-lwt shell solo5 solo5-bindings-hvt solo5-bindings-spt solo5-cross-aarch64 solo5-kernel-ukvm tracy-client tuntap uring vhd-format vhd-format-lwt xapi-stdext-unix

Products affected (2)

Product	Vendor	Version
Linux	Linux	All versions prior to 2022.3
Linux	Linux	< publication

References (5)

https://git.kernel.org/stable/c/d48890ef8765001caff732ac6ec80a3b2e470215
https://git.kernel.org/stable/c/588bcce9e64cc5138858ab562268eb3943c5b06c
https://git.kernel.org/stable/c/47b3b97930913ca74a595cc12bdbb650259afc6e
https://git.kernel.org/stable/c/301f7778263116388c20521a1a641067647ab31c
https://git.kernel.org/stable/c/9be85491619f1953b8a29590ca630be571941ffa