CVE-2022-50835
jbd2: add miss release buffer head in fc_do_one_pass()
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
30 Dec 2025Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
In the Linux kernel, the following vulnerability has been resolved:
jbd2: add miss release buffer head in fc_do_one_pass()
In fc_do_one_pass() miss release buffer head after use which will lead
to reference count leak.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/1f48116cbd3404898c9022892e114dd7cc3063c1https://git.kernel.org/stable/c/27c7bd35135d5ab38b9138ecf186ce54a96c98d9https://git.kernel.org/stable/c/56fcd0788f0d9243c1754bd6f80b8b327c4afeeehttps://git.kernel.org/stable/c/dfff66f30f66b9524b661f311bbed8ff3d2ca49fhttps://git.kernel.org/stable/c/e65506ff181fc176088f32117d69b9cb1ddda777