In Eclipse OpenJ9 release versions prior to 0.44.0 and after 0.13.0, when running with JVM option -Xgc:concurrentScavenge, the sequence generated for System.arrayCopy on the IBM Z platform with hardware and software support for guarded storage [1], could allow access to a buffer with an incorrect length value when executing an arraycopy sequence while the Concurrent Scavenge Garbage Collection cycle is active and the source and destination memory regions for arraycopy overlap. This allows read and write to addresses beyond the end of the array range.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Ibm Java | — | Upgrade IBM Java to version 8.0.8.25 | May 27, 2024 | May 27, 2024 |
| Suse | — | Upgrade java-11-openj9-jmodsUpgrade java-11-openj9-headlessUpgrade java-11-openj9-demoUpgrade java-1_8_0-ibm-pluginUpgrade java-11-openj9-srcUpgrade java-1_8_0-ibm-devel-32bitUpgrade java-1_8_0-ibm-develUpgrade java-11-openj9Upgrade java-11-openj9-javadocUpgrade java-1_8_0-ibm-32bitUpgrade java-1_8_0-ibm-alsaUpgrade java-1_8_0-ibm-srcUpgrade java-11-openj9-develUpgrade java-1_8_0-ibmUpgrade java-1_8_0-ibm-demo | Dec 9, 2024 | May 27, 2024 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub