CVE-2023-52590
MEDIUMLinux Kernel < 6.7.4 - Improper Locking in OCFS2 Rename Operation
Title source: llmDescription
In the Linux kernel, the following vulnerability has been resolved: ocfs2: Avoid touching renamed directory if parent does not change The VFS will not be locking moved directory if its parent does not change. Change ocfs2 rename code to avoid touching renamed directory if its parent does not change as without locking that can corrupt the filesystem.
References (2)
Core 2
Core References
Mailing List, Patch
https://git.kernel.org/stable/c/de940cede3c41624e2de27f805b490999f419df9
Mailing List, Patch
https://git.kernel.org/stable/c/9d618d19b29c2943527e3a43da0a35aea91062fc
Scores
CVSS v3
5.5
EPSS
0.0016
EPSS Percentile
5.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-667
Status
published
Products (7)
Linux/Linux
< 2.6.16
Linux/Linux
2.6.16
Linux/Linux
6.7.4 - 6.7.*
Linux/Linux
6.8
Linux/Linux
ccd979bdbce9fba8412beb3f1de68a9d0171b12c - 9d618d19b29c2943527e3a43da0a35aea91062fc
Linux/Linux
ccd979bdbce9fba8412beb3f1de68a9d0171b12c - de940cede3c41624e2de27f805b490999f419df9
linux/linux_kernel
< 6.7.4
Published
Mar 06, 2024
Tracked Since
Feb 18, 2026