CVE-2022-23096 · cross-distro fix matrix

CVE-2022-23096: An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation lacks a check for the presence of sufficient Header Data, leading to an out-of-bounds read.

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

Fix per ecosystem

Each block below is a distro release where CVE-2022-23096 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

connman→ fixed in1.36-2.2+deb11u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y connman
```

Debian bookworm

Source: Debian Security Tracker

connman→ fixed in1.36-2.4urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y connman
```

Debian trixie

Source: Debian Security Tracker

connman→ fixed in1.36-2.4urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y connman
```

Alpine v3.20

Source: Alpine secdb

connman→ fixed in1.41-r0
```
apk update && apk add --upgrade connman
```

Alpine v3.21

Source: Alpine secdb

connman→ fixed in1.41-r0
```
apk update && apk add --upgrade connman
```

Alpine edge

Source: Alpine secdb

connman→ fixed in1.41-r0
```
apk update && apk add --upgrade connman
```

Alpine v3.18

Source: Alpine secdb

connman→ fixed in1.41-r0
```
apk update && apk add --upgrade connman
```

Alpine v3.19

Source: Alpine secdb

connman→ fixed in1.41-r0
```
apk update && apk add --upgrade connman
```

Are YOU affected by CVE-2022-23096?

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

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