Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 3.3, < 5.10.214 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/6413e78086caf7bf15639923740da0d91fdfd090Mailing ListPatch
- https://git.kernel.org/stable/c/7104a00fa37ae898a827381f1161fa3286c8b346Mailing ListPatch
- https://git.kernel.org/stable/c/85570b91e4820a0db9d9432098778cafafa7d217Mailing ListPatch
- https://git.kernel.org/stable/c/bdd895e0190c464f54f84579e7535d80276f0fc5Mailing ListPatch
- https://git.kernel.org/stable/c/c21a8870c98611e8f892511825c9607f1e2cd456Mailing ListPatch
- https://git.kernel.org/stable/c/e362d007294955a4fb929e1c8978154a64efdcb6Mailing ListPatch
- https://git.kernel.org/stable/c/ec77fa12da41260c6bf9e060b89234b980c5130fMailing ListPatch
- https://git.kernel.org/stable/c/6413e78086caf7bf15639923740da0d91fdfd090Mailing ListPatch
- https://git.kernel.org/stable/c/7104a00fa37ae898a827381f1161fa3286c8b346Mailing ListPatch
- https://git.kernel.org/stable/c/85570b91e4820a0db9d9432098778cafafa7d217Mailing ListPatch
- https://git.kernel.org/stable/c/bdd895e0190c464f54f84579e7535d80276f0fc5Mailing ListPatch
- https://git.kernel.org/stable/c/c21a8870c98611e8f892511825c9607f1e2cd456Mailing ListPatch
- https://git.kernel.org/stable/c/e362d007294955a4fb929e1c8978154a64efdcb6Mailing ListPatch
- https://git.kernel.org/stable/c/ec77fa12da41260c6bf9e060b89234b980c5130fMailing ListPatch
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlMailing List
FAQ
What is CVE-2024-26872?
CVE-2024-26872 is a vulnerability with a CVSS score of 7.0 (HIGH). 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 Writ...
How severe is CVE-2024-26872?
CVE-2024-26872 has been rated HIGH with a CVSS base score of 7.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-26872?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Debian Debian Linux.