CVE-2023-53838

HighCVSS 7.8/10Last modified Aug 4, 2026

Description

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

f2fs: synchronize atomic write aborts

To fix a race condition between atomic write aborts, I use the inode lock and make COW inode to be re-usable thoroughout the whole atomic file inode lifetime.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected software

VendorProductVersions
LinuxLinux>= 3db1de0e582c358dd013f3703cd55b5fe4076436, < 102b82708c1523b36d421cb8687746906069bc17; >= 3db1de0e582c358dd013f3703cd55b5fe4076436, < b7724360714642099cec907f54f42e55f5325453; >= 3db1de0e582c358dd013f3703cd55b5fe4076436, < a46bebd502fe1a3bd1d22f64cedd93e7e7702693; 6db52f1944417c2601182a591a704e2f119c5215; >= 5.18.18, < 5.19
LinuxLinux5.19

References

Timeline

Published
Dec 9, 2025
Last modified
Aug 4, 2026
NVD status
Deferred

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CVE-2023-53838: High severity, CVSS 7.8 | Vulnix