CVE-2022-3341

A null pointer dereference issue was discovered in 'FFmpeg' in decode_main_header() function of libavformat/nutdec.c file. The flaw occurs because the function lacks check of the return value of avformat_new_stream() and triggers the null pointer dereference error, causing an application to crash.

Score

CVSS 3.1 5.3 Medium

Status

Analyzed - patrick@puiterwijk.org

Published

2023-01-12

Last modified

2025-04-08

Weaknesses

CWE-476

Affected products

• Debian Linux (Debian)
• Ffmpeg (Ffmpeg)

References

• https://bugzilla.redhat.com/show_bug.cgi?id=2157054
• https://github.com/FFmpeg/FFmpeg/commit/9cf652cef49d74afe3d454f27d49eb1a1394951e
• https://lists.debian.org/debian-lts-announce/2023/06/msg00016.html