CVE-2024-23301 · cross-distro fix matrix

CVE-2024-23301: Relax-and-Recover (aka ReaR) through 2.7 creates a world-readable initrd when using GRUB_RESCUE=y. This allows local attackers to gain access to system secrets otherwise only readable by root.

Affects 3 Linux releases across 3 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2024-23301 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

rear→ fixed in2.6+dfsg-1+deb11u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y rear
```

Debian bookworm

Source: Debian Security Tracker

rear→ fixed in2.7+dfsg-1+deb12u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y rear
```

Debian trixie

Source: Debian Security Tracker

rear→ fixed in2.7+dfsg-1.2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y rear
```

Are YOU affected by CVE-2024-23301?

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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