CVE-2022-50671
RDMA/rxe: Fix "kernel NULL pointer dereference" error
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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 | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 9, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
8700e3e7c4857d28ebaa824509934556da0b3e76 < 48cd7098e71735ccafa0b3cf27c53924f9cb5b2f 8700e3e7c4857d28ebaa824509934556da0b3e76 < eca119693010032d6cc6e7e9b4fb2c363c7e12ce 8700e3e7c4857d28ebaa824509934556da0b3e76 < 9c5dd6993c794703e74c6ba17ac78ca0211ef940 8700e3e7c4857d28ebaa824509934556da0b3e76 < 0d773c58d702f0a7c16ee8d69617fd2c28350795 8700e3e7c4857d28ebaa824509934556da0b3e76 < cdce36a88def550773142a34ef727a830cad96a8 8700e3e7c4857d28ebaa824509934556da0b3e76 < f2f405af70e6f0419e718d23fa304798a5405c41 8700e3e7c4857d28ebaa824509934556da0b3e76 < bb33fa65da77f5f02dbee6f25cebaeedfcd70028 8700e3e7c4857d28ebaa824509934556da0b3e76 < 3b8752f086eb6865cc3662ad13249b03024501e5 8700e3e7c4857d28ebaa824509934556da0b3e76 < a625ca30eff806395175ebad3ac1399014bdb280
Linux / Linux
4.8
References
git.kernel.org: https://git.kernel.org/stable/c/48cd7098e71735ccafa0b3cf27c53924f9cb5b2f git.kernel.org: https://git.kernel.org/stable/c/eca119693010032d6cc6e7e9b4fb2c363c7e12ce git.kernel.org: https://git.kernel.org/stable/c/9c5dd6993c794703e74c6ba17ac78ca0211ef940 git.kernel.org: https://git.kernel.org/stable/c/0d773c58d702f0a7c16ee8d69617fd2c28350795 git.kernel.org: https://git.kernel.org/stable/c/cdce36a88def550773142a34ef727a830cad96a8 git.kernel.org: https://git.kernel.org/stable/c/f2f405af70e6f0419e718d23fa304798a5405c41 git.kernel.org: https://git.kernel.org/stable/c/bb33fa65da77f5f02dbee6f25cebaeedfcd70028 git.kernel.org: https://git.kernel.org/stable/c/3b8752f086eb6865cc3662ad13249b03024501e5 git.kernel.org: https://git.kernel.org/stable/c/a625ca30eff806395175ebad3ac1399014bdb280