VDB
DEBIAN-CVE-2022-48434
DEBIAN-CVE-2022-48434
PUBLISHED
CVSS 8.100000381469727 HIGH
libavcodec/pthread_frame.c in FFmpeg before 5.1.2, as used in VLC and other products, leaves stale hwaccel state in worker threads, which allows attackers to trigger a use-after-free and execute arbitrary code in some circumstances (e.g., hardware re-initialization upon a mid-video SPS change when Direct3D11 is used).
Risk Scores
CVSS 3.1
8.100000381469727
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | ffmpeg | 0, 0, 0 |
| Debian:12 | ffmpeg | 0, 0, 0 |
| Debian:11 | ffmpeg | 4.3.5-0, 4.3.6-0, 0 |
| Debian:14 | ffmpeg | 0, 0, 0 |
Timeline
- Mar 29, 2023 CVE Published
- Apr 28, 2026 CVE Updated