Vulnerability Monitor

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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.

Published

2023-01-12T15:15:10.007

Last Modified

2025-08-07T19:26:02.050

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 5.3 (MEDIUM)

Weaknesses

Type: Secondary
CWE-476
Type: Primary
CWE-476

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	debian	debian_linux	10.0	Yes
Application	ffmpeg	ffmpeg	< 5.0.3	Yes

References

https://bugzilla.redhat.com/show_bug.cgi?id=2157054 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://github.com/FFmpeg/FFmpeg/commit/9cf652cef49d74afe3d454f27d49eb1a1394951e Patch, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2023/06/msg00016.html Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=2157054 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/FFmpeg/FFmpeg/commit/9cf652cef49d74afe3d454f27d49eb1a1394951e Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2023/06/msg00016.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)