CVE-2022-50835

CVE-2022-50835 is a security vulnerability that is still awaiting full analysis and scoring. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

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.

Frequently asked questions

What is CVE-2022-50835?
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.
Is CVE-2022-50835 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2022-50835?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2022-50835 have an EU (EUVD) identifier?
Yes. CVE-2022-50835 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-55863.
When was CVE-2022-50835 published?
CVE-2022-50835 was published on 2025-12-30 and last updated on 2026-06-17.

References