Race Condition Affecting kernel-debug-core package, versions <0:4.18.0-477.67.1.el8_8
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-RHEL8-KERNELDEBUGCORE-7685414
- published 14 Aug 2024
- disclosed 21 Feb 2024
Introduced: 21 Feb 2024
CVE-2024-26585 Open this link in a new tabHow to fix?
Upgrade RHEL:8 kernel-debug-core to version 0:4.18.0-477.67.1.el8_8 or higher.
This issue was patched in RHSA-2024:5255.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-debug-core package and not the kernel-debug-core package as distributed by RHEL.
See How to fix? for RHEL:8 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
tls: fix race between tx work scheduling and socket close
Similarly to previous commit, the submitting thread (recvmsg/sendmsg) may exit as soon as the async crypto handler calls complete(). Reorder scheduling the work before calling complete(). This seems more logical in the first place, as it's the inverse order of what the submitting thread will do.
References
- https://access.redhat.com/security/cve/CVE-2024-26585
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EZOU3745CWCDZ7EMKMXB2OEEIB5Q3IWM/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OX4EWCYDZRTOEMC2C6OF7ZACAP23SUB5/
- https://git.kernel.org/stable/c/dd32621f19243f89ce830919496a5dcc2158aa33
- https://git.kernel.org/stable/c/196f198ca6fce04ba6ce262f5a0e4d567d7d219d
- https://git.kernel.org/stable/c/6db22d6c7a6dc914b12c0469b94eb639b6a8a146
- https://git.kernel.org/stable/c/e01e3934a1b2d122919f73bc6ddbe1cdafc4bbdb
- https://git.kernel.org/stable/c/e327ed60bff4a991cd7a709c47c4f0c5b4a4fd57