CVE-2022-49206

RDMA/mlx5: Fix memory leak in error flow for subscribe event routine

Medium · published February 26, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
18.1
In the wild
Unconfirmed
What it is

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 xa_insert() fails, the obj_event is not released. Fix

the error unwind flow to free that memory to avoid a memory leak.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00269 · 18.1th percentile
Published
2025-02-26T01:55Z
EPSS history
Timeline
  • 26 FEB 01:55Z
    RDMA/mlx5: Fix memory leak in error flow for subscribe event routine
    cvelistv5