CVE-2024-0409 · cross-distro fix matrix

CVE-2024-0409: A flaw was found in the X.Org server. The cursor code in both Xephyr and Xwayland uses the wrong type of private at creation. It uses the cursor bits type with the cursor as private, and when initiating the cursor, that overwrites the XSELINUX context.

Affects 7 Linux releases across 12 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2024-0409 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

xorg-server→ fixed in2:1.20.11-1+deb11u11urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y xorg-server
```

Debian bookworm

Source: Debian Security Tracker

xorg-server→ fixed in2:21.1.7-3+deb12u5urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y xorg-server
```

Debian trixie

Source: Debian Security Tracker

xorg-server→ fixed in2:21.1.11-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y xorg-server
```
xwayland→ fixed in2:23.2.4-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y xwayland
```

Alpine v3.20

Source: Alpine secdb

xorg-server→ fixed in21.1.11-r0

apk update && apk add --upgrade xorg-server

xwayland→ fixed in23.2.4-r0

apk update && apk add --upgrade xwayland

Alpine v3.21

Source: Alpine secdb

xorg-server→ fixed in21.1.11-r0

apk update && apk add --upgrade xorg-server

xwayland→ fixed in23.2.4-r0

apk update && apk add --upgrade xwayland

Alpine edge

Source: Alpine secdb

xorg-server→ fixed in21.1.11-r0

apk update && apk add --upgrade xorg-server

xwayland→ fixed in23.2.4-r0

apk update && apk add --upgrade xwayland

Alpine v3.19

Source: Alpine secdb

xorg-server→ fixed in21.1.11-r0

apk update && apk add --upgrade xorg-server

xwayland→ fixed in23.2.4-r0

apk update && apk add --upgrade xwayland

Are YOU affected by CVE-2024-0409?

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

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