CVE-2022-49206 RDMA/mlx5: Fix memory leak in error flow for subscribe event routine

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix memory leak in error flow for subscribe event routine In case the second xainsert fails, the objevent is not released. Fix the error unwind flow to free that memory to avoid a memory leak...

CVE-2022-49206

CVE-2022-49206 affects the Linux kernel RDMA/mlx5 path. The issue is a memory leak in the error flow of the subscribe event routine where a second xa_insert() failure leaves obj_event unreleased. The fix adds proper memory cleanup in the error unwinding path to prevent the leak. The documented im...

CVE-2022-49206 RDMA/mlx5: Fix memory leak in error flow for subscribe event routine

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix memory leak in error flow for subscribe event routine In case the second xainsert fails, the objevent is not released. Fix the error unwind flow to free that memory to avoid a memory leak...

CVE-2022-49206 RDMA/mlx5: Fix memory leak in error flow for subscribe event routine

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix memory leak in error flow for subscribe event routine In case the second xainsert fails, the objevent is not released. Fix the error unwind flow to free that memory to avoid a memory leak...

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 a memory leak in the subscribe event routine error path...

CVE-2022-49206: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Fix memory leak in error flow for subscribe event routine In case the second xainsert fails, the objevent is not released. Fix the error unwind flow to free that memory to avoid a memory leak...

GSD-2022-1002242 RDMA/mlx5: Fix memory leak in error flow for subscribe event routine

RDMA/mlx5: Fix memory leak in error flow for subscribe event routine 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 v5.4.189 by commit...

GSD-2022-1001521 RDMA/mlx5: Fix memory leak in error flow for subscribe event routine

RDMA/mlx5: Fix memory leak in error flow for subscribe event routine 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 v5.16.19 by commit...

GSD-2022-1001205 RDMA/mlx5: Fix memory leak in error flow for subscribe event routine

RDMA/mlx5: Fix memory leak in error flow for subscribe event routine 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 v5.17.2 by commit...

PT-2022-29478

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.3 through v5.17.1 Description A memory leak issue exists in the RDMA/mlx5 component, specifically in the error flow for the subscribe event routine. The actual impact and potential for attack have not been fully...

PT-2022-30353

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.110 Description A memory leak issue exists in the RDMA/mlx5 component, specifically in the error flow for the subscribe event routine. The actual impact and potential for attack have not been fully...

PT-2022-29794

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.16.19 Description A memory leak issue exists in the RDMA/mlx5 component, specifically in the error flow for the subscribe event routine. The actual impact and attack plausibility of this issue have not yet bee...

PT-2022-30515

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.189 Description A memory leak issue exists in the RDMA/mlx5 component, specifically in the error flow for the subscribe event routine. The actual impact and potential for attack have not been fully determine...