CVE-2024-20945 · cross-distro fix matrix

CVE-2024-20945: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Security). Supported versions that are affected are Oracle Java SE: 8u391, 8u391-perf, 11.0.21, 17.0.9, 21.0.1; Oracle GraalVM for JDK: 17.0.9, 21.0.1; Oracle GraalVM

Affects 8 Linux releases across 23 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2024-20945 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

openjdk-11→ fixed in11.0.22+7-1~deb11u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y openjdk-11
```
openjdk-17→ fixed in17.0.10+7-1~deb11u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y openjdk-17
```

Debian bookworm

Source: Debian Security Tracker

openjdk-17→ fixed in17.0.10+7-1~deb12u1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y openjdk-17
```

Debian trixie

Source: Debian Security Tracker

openjdk-21→ fixed in21.0.2+13-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y openjdk-21
```

Alpine v3.20

Source: Alpine secdb

openjdk11→ fixed in11.0.22_p7-r0

apk update && apk add --upgrade openjdk11

openjdk17→ fixed in17.0.10_p7-r0

apk update && apk add --upgrade openjdk17

openjdk21→ fixed in21.0.2_p13-r0

apk update && apk add --upgrade openjdk21

openjdk8→ fixed in8.402.06-r0

apk update && apk add --upgrade openjdk8

Alpine v3.21

Source: Alpine secdb

openjdk11→ fixed in11.0.22_p7-r0

apk update && apk add --upgrade openjdk11

openjdk17→ fixed in17.0.10_p7-r0

apk update && apk add --upgrade openjdk17

openjdk21→ fixed in21.0.2_p13-r0

apk update && apk add --upgrade openjdk21

openjdk8→ fixed in8.402.06-r0

apk update && apk add --upgrade openjdk8

Alpine edge

Source: Alpine secdb

openjdk11→ fixed in11.0.22_p7-r0

apk update && apk add --upgrade openjdk11

openjdk17→ fixed in17.0.10_p7-r0

apk update && apk add --upgrade openjdk17

openjdk21→ fixed in21.0.2_p13-r0

apk update && apk add --upgrade openjdk21

openjdk8→ fixed in8.402.06-r0

apk update && apk add --upgrade openjdk8

Alpine v3.18

Source: Alpine secdb

openjdk11→ fixed in11.0.22_p7-r0

apk update && apk add --upgrade openjdk11

openjdk17→ fixed in17.0.10_p7-r0

apk update && apk add --upgrade openjdk17

openjdk8→ fixed in8.402.06-r0

apk update && apk add --upgrade openjdk8

Alpine v3.19

Source: Alpine secdb

openjdk11→ fixed in11.0.22_p7-r0

apk update && apk add --upgrade openjdk11

openjdk17→ fixed in17.0.10_p7-r0

apk update && apk add --upgrade openjdk17

openjdk21→ fixed in21.0.2_p13-r0

apk update && apk add --upgrade openjdk21

openjdk8→ fixed in8.402.06-r0

apk update && apk add --upgrade openjdk8

Are YOU affected by CVE-2024-20945?

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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