Описание
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.
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.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2022-50671
- https://git.kernel.org/stable/c/0d773c58d702f0a7c16ee8d69617fd2c28350795
- https://git.kernel.org/stable/c/3b8752f086eb6865cc3662ad13249b03024501e5
- https://git.kernel.org/stable/c/48cd7098e71735ccafa0b3cf27c53924f9cb5b2f
- https://git.kernel.org/stable/c/9c5dd6993c794703e74c6ba17ac78ca0211ef940
- https://git.kernel.org/stable/c/a625ca30eff806395175ebad3ac1399014bdb280
- https://git.kernel.org/stable/c/bb33fa65da77f5f02dbee6f25cebaeedfcd70028
- https://git.kernel.org/stable/c/cdce36a88def550773142a34ef727a830cad96a8
- https://git.kernel.org/stable/c/eca119693010032d6cc6e7e9b4fb2c363c7e12ce
- https://git.kernel.org/stable/c/f2f405af70e6f0419e718d23fa304798a5405c41
EPSS
CVE ID
Связанные уязвимости
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.
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.
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.
In the Linux kernel, the following vulnerability has been resolved: R ...
Уязвимость функции rxe_qp_do_cleanup() модуля drivers/infiniband/sw/rxe/rxe_qp.c драйвера InfiniBand ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
EPSS