CVE-2022-0084 · cross-distro fix matrix

CVE-2022-0084: A flaw was found in XNIO, specifically in the notifyReadClosed method. The issue revealed this method was logging a message to another expected end. This flaw allows an attacker to send flawed requests to a server, possibly causing log contention-related performance concerns or an unwanted disk fill

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

Fix per ecosystem

Each block below is a distro release where CVE-2022-0084 has a known fix. Run the listed command on that distro to remediate.

Debian bookworm

Source: Debian Security Tracker

jboss-xnio→ fixed in3.8.7-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y jboss-xnio
```

Debian trixie

Source: Debian Security Tracker

jboss-xnio→ fixed in3.8.7-2urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y jboss-xnio
```

Are YOU affected by CVE-2022-0084?

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.

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