Out-of-bounds Read Affecting kernel-debug package, versions <0:4.18.0-553.el8_10
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Test your applications- Snyk ID SNYK-RHEL8-KERNELDEBUG-5950988
- published 9 Oct 2023
- disclosed 29 Sep 2023
Introduced: 29 Sep 2023
CVE-2023-39194 Open this link in a new tabHow to fix?
Upgrade RHEL:8 kernel-debug to version 0:4.18.0-553.el8_10 or higher.
This issue was patched in RHSA-2024:3138.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-debug package and not the kernel-debug package as distributed by RHEL.
See How to fix? for RHEL:8 relevant fixed versions and status.
A flaw was found in the XFRM subsystem in the Linux kernel. The specific flaw exists within the processing of state filters, which can result in a read past the end of an allocated buffer. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, potentially leading to an information disclosure.