CVE-2014-7283
- State
- Published
- Severity
- Not scored
- Published
- Oct 13, 2014
- Updated
- Aug 6, 2024
- Reserved
- Oct 1, 2014
Description
The xfs_da3_fixhashpath function in fs/xfs/xfs_da_btree.c in the xfs implementation in the Linux kernel before 3.14.2 does not properly compare btree hash values, which allows local users to cause a denial of service (filesystem corruption, and OOPS or panic) via operations on directories that have hash collisions, as demonstrated by rmdir operations.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- 70261vdb-entry
- https://github.com/torvalds/linux/commit/c88547a8119e3b581318ab65e9b72f27f23e641d
- [xfs] 20140327 xfs errors while unlinking filenames with hash collisionsmailing-list
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.2
- [oss-security] 20141002 xfs directory hash ordering bugmailing-list
- RHSA-2014:1943vendor-advisory
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c88547a8119e3b581318ab65e9b72f27f23e641d
- https://bugzilla.redhat.com/show_bug.cgi?id=1148777
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