CVE-2022-41881 · cross-distro fix matrix

CVE-2022-41881: Netty project is an event-driven asynchronous network application framework. In versions prior to 4.1.86.Final, a StackOverflowError can be raised when parsing a malformed crafted message due to an infinite recursion. This issue is patched in version 4.1.86.Final. There is no workaround, except usin

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

Fix per ecosystem

Each block below is a distro release where CVE-2022-41881 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

netty→ fixed in1:4.1.48-4+deb11u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y netty
```

Debian bookworm

Source: Debian Security Tracker

netty→ fixed in1:4.1.48-6urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y netty
```

Debian trixie

Source: Debian Security Tracker

netty→ fixed in1:4.1.48-6urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y netty
```

Are YOU affected by CVE-2022-41881?

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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