Use After Free Affecting kernel-rt-debug-modules-extra package, versions <0:5.14.0-70.70.1.rt21.141.el9_0
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Test your applications- Snyk ID SNYK-RHEL9-KERNELRTDEBUGMODULESEXTRA-5871382
- published 16 Mar 2023
- disclosed 15 Mar 2023
Introduced: 15 Mar 2023
CVE-2023-28466 Open this link in a new tabHow to fix?
Upgrade RHEL:9 kernel-rt-debug-modules-extra to version 0:5.14.0-70.70.1.rt21.141.el9_0 or higher.
This issue was patched in RHSA-2023:4814.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-rt-debug-modules-extra package and not the kernel-rt-debug-modules-extra package as distributed by RHEL.
See How to fix? for RHEL:9 relevant fixed versions and status.
do_tls_getsockopt in net/tls/tls_main.c in the Linux kernel through 6.2.6 lacks a lock_sock call, leading to a race condition (with a resultant use-after-free or NULL pointer dereference).