CVE-2026-31492
- Source
- https://cve.org/CVERecord?id=CVE-2026-31492
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-31492.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2026-31492
- Downstream
- Related
- Published
- 2026-04-22T13:54:15Z
- Modified
- 2026-08-12T03:30:40Z
- Summary
- RDMA/irdma: Initialize free_qp completion before using it
- Details
-
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.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31492.json" }- References
-
- https://git.kernel.org/stable/c/11a95521fb93c91e2d4ef9d53dc80ef0a755549b
- https://git.kernel.org/stable/c/3cb88c12461b71c7d9c604aa2e6a9a477ecfa147
- https://git.kernel.org/stable/c/ac1da7bd224d406b6f1b84414f0f652ab43b6bd8
- https://git.kernel.org/stable/c/af310407f79d5816fc0ab3638e1588b6193316dd
- https://git.kernel.org/stable/c/cd1534c8f4984432382c240f6784408497f5bb0a
- https://git.kernel.org/stable/c/f72996834f7bdefc2b95e3eec30447ee195df44e
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31492.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-31492
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedb48c24c2d710cf34810c555dcef883a3d35a9c08Fixedac1da7bd224d406b6f1b84414f0f652ab43b6bd8Fixedaf310407f79d5816fc0ab3638e1588b6193316ddFixedcd1534c8f4984432382c240f6784408497f5bb0aFixed3cb88c12461b71c7d9c604aa2e6a9a477ecfa147Fixedf72996834f7bdefc2b95e3eec30447ee195df44eFixed11a95521fb93c91e2d4ef9d53dc80ef0a755549b
Linux / Kernel
Package
- Name
- Kernel