VULNERABILITY INTELLIGENCE
CVE-2024-38663
CVSS score7.8 HIGH
EPSS probability0.26%
CISA KEVNot currently listed
Published2024-06-24
Last modified2026-08-04
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: fix list corruption from resetting io stat Since commit 3b8cc6298724 ("blk-cgroup: Optimize blkcg_rstat_flush()"), each iostat instance is added to blkcg percpu list, so blkcg_reset_stats() can't reset the stat instance by memset(), otherwise the llist may be corrupted. Fix the issue by only resetting the counter part.
Weakness classification
- nvd@nist.gov: NVD-CWE-noinfo