The vulnerability of the rxe_qp_do_cleanup() function in the drivers/infiniband/sw/rxe/rxe_qp.c module of the Linux operating system’s kernel allows a malicious actor to cause a service failure.

The vulnerability of the rxeqpdocleanup function in the drivers/infiniband/sw/rxe/rxeqp.c module of the Linux operating system’s kernel involves access to an uninitialized pointer. Exploiting this vulnerability could allow a attacker to cause a service failure...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the presence of a null pointer dereference in the rxeqpdocleanup function...

CVE-2022-50885: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix NULL-ptr-deref in rxeqpdocleanup when socket create failed There is a null-ptr-deref when mount.cifs over rdma: BUG: KASAN: null-ptr-deref in rxeqpdocleanup+0x2f3/0x360 rdmarxe Read of size 8 at addr 000000000000001...

CVE-2022-50135: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix BUG: KASAN: null-ptr-deref in rxeqpdocleanup The function rxecreateqp calls rxeqpfrominit. If some error occurs, the error handler of function rxeqpfrominit will set both scq and rcq to NULL. Then rxecreateqp calls...

CVE-2021-47078: Use After Free

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Clear all QP fields if creation failed rxeqpdocleanup relies on valid pointer values in QP for the properly created ones, but in case rxeqpfrominit failed it was filled with garbage and caused tot the following error...

GSD-2023-1001419 RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed

RDMA/rxe: Fix NULL-ptr-deref in rxeqpdocleanup when socket create failed This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.163 by commit...

GSD-2023-1001107 RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed

RDMA/rxe: Fix NULL-ptr-deref in rxeqpdocleanup when socket create failed This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.86 by commit...

GSD-2023-1000697 RDMA/rxe: Fix NULL-ptr-deref in rxe_qp_do_cleanup() when socket create failed

RDMA/rxe: Fix NULL-ptr-deref in rxeqpdocleanup when socket create failed This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit...

GSD-2022-1005238 RDMA/rxe: Fix BUG: KASAN: null-ptr-deref in rxe_qp_do_cleanup

RDMA/rxe: Fix BUG: KASAN: null-ptr-deref in rxeqpdocleanup This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.19.2 by commit...