CVE-2024-41935

Source
https://nvd.nist.gov/vuln/detail/CVE-2024-41935
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-41935.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-41935
Downstream
Related
Published
2025-01-11T13:15:21Z
Modified
2025-09-23T16:11:41Z
Severity
  • 7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
Summary
[none]
Details

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

f2fs: fix to shrink read extent node in batches

We use rwlock to protect core structure data of extent tree during its shrink, however, if there is a huge number of extent nodes in extent tree, during shrink of extent tree, it may hold rwlock for a very long time, which may trigger kernel hang issue.

This patch fixes to shrink read extent node in batches, so that, critical region of the rwlock can be shrunk to avoid its extreme long time hold.

References

Affected packages