CVE-2022-50671
Published: Dec 9, 2025
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix "kernel NULL pointer dereference" error When rxe_queue_init in the function rxe_qp_init_req fails, both qp->req.task.func and qp->req.task.arg are not initialized. Because of creation of qp fails, the function rxe_create_qp will call rxe_qp_do_cleanup to handle allocated resource. Before calling __rxe_do_task, both qp->req.task.func and qp->req.task.arg should be checked.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 8700e3e7c4857d28ebaa824509934556da0b3e76 - < 48cd7098e71735ccafa0b3cf27c53924f9cb5b2faffected 8700e3e7c4857d28ebaa824509934556da0b3e76 - < eca119693010032d6cc6e7e9b4fb2c363c7e12ceaffected 8700e3e7c4857d28ebaa824509934556da0b3e76 - < 9c5dd6993c794703e74c6ba17ac78ca0211ef940affected 8700e3e7c4857d28ebaa824509934556da0b3e76 - < 0d773c58d702f0a7c16ee8d69617fd2c28350795affected 8700e3e7c4857d28ebaa824509934556da0b3e76 - < cdce36a88def550773142a34ef727a830cad96a8+4 more versions |
Linux | Linux | affected 4.8unaffected 0 - < 4.8unaffected 4.9.331 - <= 4.9.*unaffected 4.14.296 - <= 4.14.*unaffected 4.19.262 - <= 4.19.*+6 more versions |
References
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