CVE-2024-26872 Affecting kernel-tools package, versions <0:4.18.0-553.5.1.el8_10
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Test your applications- Snyk ID SNYK-ROCKY8-KERNELTOOLS-7264881
- published 15 Jun 2024
- disclosed 17 Apr 2024
Introduced: 17 Apr 2024
CVE-2024-26872 Open this link in a new tabHow to fix?
Upgrade Rocky-Linux:8 kernel-tools to version 0:4.18.0-553.5.1.el8_10 or higher.
This issue was patched in RLSA-2024:3618.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-tools package and not the kernel-tools package as distributed by Rocky-Linux.
See How to fix? for Rocky-Linux:8 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
RDMA/srpt: Do not register event handler until srpt device is fully setup
Upon rare occasions, KASAN reports a use-after-free Write in srpt_refresh_port().
This seems to be because an event handler is registered before the srpt device is fully setup and a race condition upon error may leave a partially setup event handler in place.
Instead, only register the event handler after srpt device initialization is complete.
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-26872
- https://git.kernel.org/stable/c/6413e78086caf7bf15639923740da0d91fdfd090
- https://git.kernel.org/stable/c/7104a00fa37ae898a827381f1161fa3286c8b346
- https://git.kernel.org/stable/c/85570b91e4820a0db9d9432098778cafafa7d217
- https://git.kernel.org/stable/c/bdd895e0190c464f54f84579e7535d80276f0fc5
- https://git.kernel.org/stable/c/c21a8870c98611e8f892511825c9607f1e2cd456
- https://git.kernel.org/stable/c/e362d007294955a4fb929e1c8978154a64efdcb6
- https://git.kernel.org/stable/c/ec77fa12da41260c6bf9e060b89234b980c5130f
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html