VULNERABILITY INTELLIGENCE
CVE-2022-50328
CVSS score7.8 HIGH
EPSS probability0.16%
CISA KEVNot currently listed
Published2025-09-15
Last modified2026-10-15
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: jbd2: fix potential use-after-free in jbd2_fc_wait_bufs In 'jbd2_fc_wait_bufs' use 'bh' after put buffer head reference count which may lead to use-after-free. So judge buffer if uptodate before put buffer head reference count.
Weakness classification
- nvd@nist.gov: CWE-416