CVE-2022-3109
ffmpeg - security update
7.5
HIGH
CVSS 3.1
EPSS 0.19%
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.
How to fix CVE-2022-3109
To remediate CVE-2022-3109, upgrade the affected package to a fixed version below.
- Debian/ffmpeg—upgrade to 7:4.3.6-0+deb11u1 or later
- —upgrade to 7:4.1.11-0+deb10u1 or later
- —upgrade to 7:4.3.6-0+deb11u1 or later
Is CVE-2022-3109 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 7:4.3.6-0+deb11u1
- from 0, < 7:4.1.11-0+deb10u1
- from 0, < 7:4.3.6-0+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |