CVE-2020-22038 · cross-distro fix matrix

CVE-2020-22038: 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.

Affects 7 Linux releases across 11 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2020-22038 has a known fix. Run the listed command on that distro to remediate.

Debian bookworm

Source: Debian Security Tracker

ffmpeg→ fixed in7:4.4-5urgency: unimportant

sudo apt-get install --only-upgrade -y ffmpeg

Debian trixie

Source: Debian Security Tracker

ffmpeg→ fixed in7:4.4-5urgency: unimportant

sudo apt-get install --only-upgrade -y ffmpeg

Alpine v3.20

Source: Alpine secdb

ffmpeg→ fixed in4.4-r0
```
apk update && apk add --upgrade ffmpeg
```
ffmpeg4→ fixed in4.4-r0
```
apk update && apk add --upgrade ffmpeg4
```

Alpine v3.21

Source: Alpine secdb

ffmpeg→ fixed in4.4-r0
```
apk update && apk add --upgrade ffmpeg
```
ffmpeg4→ fixed in4.4-r0
```
apk update && apk add --upgrade ffmpeg4
```

Alpine edge

Source: Alpine secdb

ffmpeg→ fixed in4.4-r0
```
apk update && apk add --upgrade ffmpeg
```

Alpine v3.18

Source: Alpine secdb

ffmpeg→ fixed in4.4-r0
```
apk update && apk add --upgrade ffmpeg
```
ffmpeg4→ fixed in4.4-r0
```
apk update && apk add --upgrade ffmpeg4
```

Alpine v3.19

Source: Alpine secdb

ffmpeg→ fixed in4.4-r0
```
apk update && apk add --upgrade ffmpeg
```
ffmpeg4→ fixed in4.4-r0
```
apk update && apk add --upgrade ffmpeg4
```

Are YOU affected by CVE-2020-22038?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

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