CVE-2023-54294

md/raid10: fix memleak of md thread

published December 30, 2025

CVSS
—
EPSS
0%
Percentile
10.9
In the wild
Unconfirmed
What it is

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

md/raid10: fix memleak of md thread

In raid10_run(), if setup_conf() succeed and raid10_run() failed before

setting 'mddev->thread', then in the error path 'conf->thread' is not

freed.

Fix the problem by setting 'mddev->thread' right after setup_conf().

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00212 · 10.9th percentile
Published
2025-12-30T12:23Z
EPSS history
Timeline
  • 30 DEC 12:23Z
    md/raid10: fix memleak of md thread
    cvelistv5