CVE-2015-7548 · cross-distro fix matrix

CVE-2015-7548: OpenStack Compute (Nova) before 2015.1.3 (kilo) and 12.0.x before 12.0.1 (liberty), when using libvirt to spawn instances and use_cow_images is set to false, allow remote authenticated users to read arbitrary files by overwriting an instance disk with a crafted image and requesting a snapshot.

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

Fix per ecosystem

Each block below is a distro release where CVE-2015-7548 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

nova→ fixed in2:13.0.0~rc3-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nova
```

Debian bookworm

Source: Debian Security Tracker

nova→ fixed in2:13.0.0~rc3-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nova
```

Debian trixie

Source: Debian Security Tracker

nova→ fixed in2:13.0.0~rc3-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y nova
```

Are YOU affected by CVE-2015-7548?

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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