Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Initialize free_qp completion before using it In irdma_create_qp, if ib_copy_to_udata fails, it will call irdma_destroy_qp to clean up which will attempt to wait on the free_qp completion, which is not initialized yet. Fix this by initializing the completion before the ib_copy_to_udata call.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.14.1, < 6.1.168 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/11a95521fb93c91e2d4ef9d53dc80ef0a755549bPatch
- https://git.kernel.org/stable/c/3cb88c12461b71c7d9c604aa2e6a9a477ecfa147Patch
- https://git.kernel.org/stable/c/ac1da7bd224d406b6f1b84414f0f652ab43b6bd8Patch
- https://git.kernel.org/stable/c/af310407f79d5816fc0ab3638e1588b6193316ddPatch
- https://git.kernel.org/stable/c/cd1534c8f4984432382c240f6784408497f5bb0aPatch
- https://git.kernel.org/stable/c/f72996834f7bdefc2b95e3eec30447ee195df44ePatch
FAQ
What is CVE-2026-31492?
CVE-2026-31492 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Initialize free_qp completion before using it In irdma_create_qp, if ib_copy_to_udata fails, it will call irdma_destro...
How severe is CVE-2026-31492?
CVE-2026-31492 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-31492?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.