NULL Pointer Dereference Affecting libavutil-devel package, versions <3.4.2-150200.11.25.1
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Test your applications- Snyk ID SNYK-SLES153-LIBAVUTILDEVEL-3266611
- published 2 Feb 2023
- disclosed 30 Jan 2023
Introduced: 30 Jan 2023
CVE-2022-3341 Open this link in a new tabHow to fix?
Upgrade SLES:15.3 libavutil-devel to version 3.4.2-150200.11.25.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libavutil-devel package and not the libavutil-devel package as distributed by SLES.
See How to fix? for SLES:15.3 relevant fixed versions and status.
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.
References
- https://www.suse.com/security/cve/CVE-2022-3341.html
- https://lists.suse.com/pipermail/sle-security-updates/2023-January/013591.html
- https://www.suse.com/support/update/announcement/2023/suse-su-20230206-1/
- https://bugzilla.suse.com/1140754
- https://bugzilla.suse.com/1206778
- https://www.suse.com/security/cve/CVE-2019-13390/
- https://www.suse.com/security/cve/CVE-2022-3341/
- https://www.suse.com/support/security/rating/
- 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