CVE-2024-56722

RDMA/hns: Fix cpu stuck caused by printings during reset

Medium · published December 29, 2024

CVSS v3.1
5.5
EPSS
0%
Percentile
12.1
In the wild
Unconfirmed
What it is

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

RDMA/hns: Fix cpu stuck caused by printings during reset

During reset, cmd to destroy resources such as qp, cq, and mr may fail,

and error logs will be printed. When a large number of resources are

destroyed, there will be lots of printings, and it may lead to a cpu

stuck.

Delete some unnecessary printings and replace other printing functions

in these paths with the ratelimited version.

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
0.00222 · 12.1th percentile
Published
2024-12-29T11:29Z
EPSS history
Timeline
  • 29 DEC 11:29Z
    RDMA/hns: Fix cpu stuck caused by printings during reset
    cvelistv5