VDB
CVE-2020-22038
CVE-2020-22038
PUBLISHED
CVSS 6.5 MEDIUM
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the ff_v4l2_m2m_create_context function in v4l2_m2m.c.
EPSS 1.01% · 62.8th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.01%
62.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:18.04:LTS | ffmpeg | *, 7:3.4-4build1, 7:3.4.1-1 |
| Ubuntu:Pro:20.04:LTS | ffmpeg | 7:4.2.1-2ubuntu1, 7:4.2.2-1build1, 7:4.2.2-1ubuntu1 |
Timeline
- Jun 1, 2021 CVE Published
- Jun 2, 2021 EPSS Score
- Aug 5, 2021 EPSS Score
- Oct 6, 2021 EPSS Score
- Dec 6, 2021 EPSS Score
- Feb 6, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 9, 2022 EPSS Score
- Jun 10, 2022 EPSS Score
- Aug 11, 2022 EPSS Score
- Oct 12, 2022 EPSS Score
- Dec 13, 2022 EPSS Score
References
- https://trac.ffmpeg.org/ticket/8285 third-party-advisory
- https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=7c32e9cf93b712f8463573a59ed4e98fd10fa013 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-22038 third-party-advisory
- https://ubuntu.com/security/CVE-2020-22038 advisory
- https://ubuntu.com/security/notices/USN-6449-1 advisory