CVE-2022-2211 · cross-distro fix matrix

CVE-2022-2211: A vulnerability was found in libguestfs. This issue occurs while calculating the greatest possible number of matching keys in the get_keys() function. This flaw leads to a denial of service, either by mistake or malicious actor.

Affects 2 Linux releases across 4 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2022-2211 has a known fix. Run the listed command on that distro to remediate.

Debian bookworm

Source: Debian Security Tracker

guestfs-tools→ fixed in1.48.2-1+deb12u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y guestfs-tools
```
libguestfs→ fixed in1:1.46.2-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y libguestfs
```

Debian trixie

Source: Debian Security Tracker

guestfs-tools→ fixed in1.48.3-4urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y guestfs-tools
```
libguestfs→ fixed in1:1.46.2-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y libguestfs
```

Are YOU affected by CVE-2022-2211?

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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