CVE-2026-31492
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…
Does this matter?
Lower severity and a low EPSS score (0.12%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.12% probability · 2th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-908
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.