CVE-2023-52591: reiserfs: Avoid touching renamed directory if parent does not change
First published: Wed Mar 06 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: reiserfs: Avoid touching renamed directory if parent does not change The VFS will not be locking moved directory if its parent does not change. Change reiserfs rename code to avoid touching renamed directory if its parent does not change as without locking that can corrupt the filesystem.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/linux | <=5.10.223-1<=5.10.226-1<=6.1.123-1<=6.1.119-1 | 6.12.11-1 6.12.12-1 |
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Reference Links
- https://git.kernel.org/stable/c/17e1361cb91dc1325834da95d2ab532959d2debc
- https://git.kernel.org/stable/c/49db9b1b86a82448dfaf3fcfefcf678dee56c8ed
- https://git.kernel.org/stable/c/c04c162f82ac403917780eb6d1654694455d4e7c
- https://launchpad.net/bugs/cve/CVE-2023-52591
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-52591
- https://nvd.nist.gov/vuln/detail/CVE-2023-52591
- https://security-tracker.debian.org/tracker/CVE-2023-52591
- https://ubuntu.com/security/CVE-2023-52591
- https://git.kernel.org/linus/49db9b1b86a82448dfaf3fcfefcf678dee56c8ed
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