CVE-2022-1664 · cross-distro fix matrix

CVE-2022-1664: Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can l

Affects 8 Linux releases across 8 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2022-1664 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

dpkg→ fixed in1.20.10urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y dpkg
```

Debian bookworm

Source: Debian Security Tracker

dpkg→ fixed in1.21.8urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y dpkg
```

Debian trixie

Source: Debian Security Tracker

dpkg→ fixed in1.21.8urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y dpkg
```

Alpine v3.20

Source: Alpine secdb

dpkg→ fixed in1.21.8-r0
```
apk update && apk add --upgrade dpkg
```

Alpine v3.21

Source: Alpine secdb

dpkg→ fixed in1.21.8-r0
```
apk update && apk add --upgrade dpkg
```

Alpine edge

Source: Alpine secdb

dpkg→ fixed in1.21.8-r0
```
apk update && apk add --upgrade dpkg
```

Alpine v3.18

Source: Alpine secdb

dpkg→ fixed in1.21.8-r0
```
apk update && apk add --upgrade dpkg
```

Alpine v3.19

Source: Alpine secdb

dpkg→ fixed in1.21.8-r0
```
apk update && apk add --upgrade dpkg
```

Are YOU affected by CVE-2022-1664?

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

Continuous monitoring beats manual checking

CVE-2022-1664dropped silently in your distro's update channel. Every new CVE is the same story. StackPatch runs the matcher hourly against all 5 sources and emails the exact remediation when something new applies to one of your servers. $99 lifetime, 50 founder seats, 30-day refund.

See StackPatch ($99 lifetime)