CVE-2024-21094
First published: Sun Apr 14 2024(Updated: )
A flaw was found in the C2 compiler in the Hotspot component of OpenJDK. C2 compilation fails with "Exceeded _node_regs array" due to an improper size validation and out-of-bounds array access, potentially resulting in a corruption of the JVM memory. Upstream OpenJDK issue: <a href="https://bugs.openjdk.org/browse/JDK-8317507">https://bugs.openjdk.org/browse/JDK-8317507</a>
Credit: secalert_us@oracle.com secalert_us@oracle.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/openjdk-11 | 11.0.24+8-2~deb11u1 11.0.26+4-1~deb11u1 11.0.26+4-1 | |
| debian/openjdk-17 | 17.0.12+7-2~deb11u1 17.0.14+7-1~deb11u1 17.0.13+11-2~deb12u1 17.0.14+7-1~deb12u1 17.0.14+7-1 | |
| debian/openjdk-21 | 21.0.6+7-1 | |
| debian/openjdk-8 | 8u442-ga-1 | |
| IBM Spectrum Protect | <=8.1.0.0 - 8.1.23.0 |
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Reference Links
- https://www.oracle.com/security-alerts/cpuapr2024.html
- https://lists.debian.org/debian-lts-announce/2024/04/msg00014.html
- https://security.netapp.com/advisory/ntap-20240426-0004/
- https://launchpad.net/bugs/cve/CVE-2024-21094
- https://bugs.openjdk.org/browse/JDK-8317507
- https://access.redhat.com/errata/RHSA-2024:1817
- https://access.redhat.com/errata/RHSA-2024:1816
- https://access.redhat.com/errata/RHSA-2024:1815
- https://access.redhat.com/errata/RHSA-2024:1820
- https://access.redhat.com/errata/RHSA-2024:1824
- https://access.redhat.com/errata/RHSA-2024:1823
- https://access.redhat.com/errata/RHSA-2024:1825
- https://access.redhat.com/errata/RHSA-2024:1818
- https://access.redhat.com/errata/RHSA-2024:1819
- https://access.redhat.com/errata/RHSA-2024:1821
- https://access.redhat.com/errata/RHSA-2024:1822
- https://github.com/openjdk/jdk/commit/a5818972c16bd883d768ff2fb23a8aa9e0142c65
- https://github.com/openjdk/jdk17u/commit/5ed19267f63e0dde4f8ea41f4832237b980b3480
- https://github.com/openjdk/jdk11u/commit/c6b1d04179afe49071cd2bc4d29ec90d26124867
- https://github.com/openjdk/jdk8u/commit/43cb87550865a93c559c9e8eaa59fcb071301bd3
- https://www.oracle.com/security-alerts/cpuapr2024.html#AppendixJAVA
- https://www.oracle.com/java/technologies/javase/8u411-relnotes.html
- https://www.oracle.com/java/technologies/javase/8u411-perf-relnotes.html
- https://www.oracle.com/java/technologies/javase/11-0-23-relnotes.html
- https://www.oracle.com/java/technologies/javase/17-0-11-relnotes.html
- https://www.oracle.com/java/technologies/javase/21-0-3-relnotes.html
- https://bugzilla.redhat.com/show_bug.cgi?id=2275005
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-21094
- https://nvd.nist.gov/vuln/detail/CVE-2024-21094
- https://security-tracker.debian.org/tracker/CVE-2024-21094
- https://ubuntu.com/security/CVE-2024-21094
- https://www.ibm.com/support/pages/node/7173465 (Advisory)
Frequently Asked Questions
What is the severity of CVE-2024-21094?
CVE-2024-21094 is considered a high severity vulnerability due to the potential for JVM memory corruption.
How do I fix CVE-2024-21094?
To fix CVE-2024-21094, you should update OpenJDK to the recommended patched versions for your system.
Which versions of OpenJDK are affected by CVE-2024-21094?
CVE-2024-21094 affects various versions of OpenJDK including versions 8, 11, 17, and 21 up to specific builds.
What type of vulnerability is CVE-2024-21094?
CVE-2024-21094 is an out-of-bounds access vulnerability found in the C2 compiler of the Hotspot component of OpenJDK.
What products are impacted by CVE-2024-21094?
CVE-2024-21094 impacts IBM Storage Protect Backup-Archive Client as well as several OpenJDK packages on Debian.
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- version/ibm spectrum protect/8.1.0.0 - 8.1.23.0