Description
An issue was discovered in the FFmpeg package, where vp3_decode_frame in libavcodec/vp3.c lacks check of the return value of av_malloc() and will cause a null pointer dereference, impacting availability.
References (5)
Core 5
Core References
Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KOMB6WRUC55VWV25IKJTV22KARBUGWGQ/
Third Party Advisory vendor-advisory
https://www.debian.org/security/2023/dsa-5394
Third Party Advisory mailing-list
https://lists.debian.org/debian-lts-announce/2023/06/msg00016.html
Issue Tracking, Patch, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2153551
Scores
CVSS v3
7.5
EPSS
0.0017
EPSS Percentile
37.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-476
Status
published
Products (4)
debian/debian_linux
10.0
debian/debian_linux
11.0
fedoraproject/fedora
36
ffmpeg/ffmpeg
< 5.0.3
Published
Dec 16, 2022
Tracked Since
Feb 18, 2026