CVE-2022-49671

RDMA/cm: Fix memory leak in ib_cm_insert_listen

Medium · published February 26, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
19.3
In the wild
Unconfirmed
What it is

In the Linux kernel, the following vulnerability has been resolved:

RDMA/cm: Fix memory leak in ib_cm_insert_listen

cm_alloc_id_priv() allocates resource for the cm_id_priv. When

cm_init_listen() fails it doesn't free it, leading to memory leak.

Add the missing error unwind.

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
0.00281 · 19.3th percentile
Published
2025-02-26T02:24Z
EPSS history
Timeline
  • 26 FEB 02:24Z
    RDMA/cm: Fix memory leak in ib_cm_insert_listen
    cvelistv5