Race Condition Affecting perf package, versions <0:4.18.0-553.8.1.el8_10
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Test your applications- Snyk ID SNYK-RHEL8-PERF-6265191
- published 23 Feb 2024
- disclosed 21 Feb 2024
Introduced: 21 Feb 2024
CVE-2024-26585 Open this link in a new tabHow to fix?
Upgrade RHEL:8 perf to version 0:4.18.0-553.8.1.el8_10 or higher.
This issue was patched in RHSA-2024:4211.
NVD Description
Note: Versions mentioned in the description apply only to the upstream perf package and not the perf 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