First published: Fri Oct 13 2023(Updated: )
A memory corruption issue was found in JDK-21 on x86_64 with AVX-512. The issue seems to be caused by the calling of the super class's "Ideal()" method in "LoadVectorMaskedNode::Ideal()". Reference: <a href="https://mail.openjdk.org/pipermail/hotspot-compiler-dev/2023-September/068447.html">https://mail.openjdk.org/pipermail/hotspot-compiler-dev/2023-September/068447.html</a>
Affected Software | Affected Version | How to fix |
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OpenJDK |
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The severity of REDHAT-BUG-2243805 is classified as high due to the memory corruption issue that can lead to potential security risks.
To fix REDHAT-BUG-2243805, you should update the OpenJDK package to the latest version that addresses this vulnerability.
REDHAT-BUG-2243805 affects OpenJDK JDK-21 on x86_64 architecture with AVX-512 support.
The cause of the vulnerability REDHAT-BUG-2243805 is a memory corruption issue triggered by the Ideal() method in LoadVectorMaskedNode::Ideal().
Yes, a patch addressing REDHAT-BUG-2243805 is available as part of the regular updates for affected OpenJDK versions.