CVE-2022-49113

powerpc/secvar: fix refcount leak in format_show()

Medium · published February 26, 2025

CVSS v3.1
5.5
EPSS
0%
Percentile
17.4
In the wild
Unconfirmed
What it is

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

powerpc/secvar: fix refcount leak in format_show()

Refcount leak will happen when format_show returns failure in multiple

cases. Unified management of of_node_put can fix this problem.

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
0.00264 · 17.4th percentile
Published
2025-02-26T01:54Z
EPSS history
Timeline
  • 26 FEB 01:54Z
    powerpc/secvar: fix refcount leak in format_show()
    cvelistv5