CVE-2021-1056 · cross-distro fix matrix

CVE-2021-1056: NVIDIA GPU Display Driver for Linux, all versions, contains a vulnerability in the kernel mode layer (nvidia.ko) in which it does not completely honor operating system file system permissions to provide GPU device-level isolation, which may lead to denial of service or information disclosure.

Affects 3 Linux releases across 6 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2021-1056 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

nvidia-graphics-drivers→ fixed in460.32.03-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nvidia-graphics-drivers
```
nvidia-graphics-drivers-legacy-390xx→ fixed in390.141-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nvidia-graphics-drivers-legacy-390xx
```
nvidia-graphics-drivers-tesla-418→ fixed in418.181.07-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nvidia-graphics-drivers-tesla-418
```
nvidia-graphics-drivers-tesla-450→ fixed in450.102.04-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nvidia-graphics-drivers-tesla-450
```

Debian bookworm

Source: Debian Security Tracker

nvidia-graphics-drivers→ fixed in460.32.03-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nvidia-graphics-drivers
```

Debian trixie

Source: Debian Security Tracker

nvidia-graphics-drivers→ fixed in460.32.03-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nvidia-graphics-drivers
```

Are YOU affected by CVE-2021-1056?

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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Continuous monitoring beats manual checking

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