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Описание
Оригинално описание
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.
Засегнати продукти
- Linux Linux: b48c24c2d710cf34810c555dcef883a3d35a9c08 преди ac1da7bd224d406b6f1b84414f0f652ab43b6bd8; b48c24c2d710cf34810c555dcef883a3d35a9c08 преди af310407f79d5816fc0ab3638e1588b6193316dd; b48c24c2d710cf34810c555dcef883a3d35a9c08 преди cd1534c8f4984432382c240f6784408497f5bb0a; b48c24c2d710cf34810c555dcef883a3d35a9c08 преди 3cb88c12461b71c7d9c604aa2e6a9a477ecfa147; b48c24c2d710cf34810c555dcef883a3d35a9c08 преди f72996834f7bdefc2b95e3eec30447ee195df44e; b48c24c2d710cf34810c555dcef883a3d35a9c08 преди 11a95521fb93c91e2d4ef9d53dc80ef0a755549b
- Linux Linux: 5.14; преди 5.14; 6.1.168 до 6.1.*; 6.6.131 до 6.6.*; 6.12.80 до 6.12.*; 6.18.21 до 6.18.*; 6.19.11 до 6.19.*; 7.0 до *
История
- 22 април 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-31492
- https://nvd.nist.gov/vuln/detail/CVE-2026-31492
- 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/3cb88c12461b71c7d9c604aa2e6a9a477ecfa147
- https://git.kernel.org/stable/c/f72996834f7bdefc2b95e3eec30447ee195df44e
- https://git.kernel.org/stable/c/11a95521fb93c91e2d4ef9d53dc80ef0a755549b