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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2014-7154 | 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. |
Ubuntu USN |
USN-2226-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-2239-1 | Linux kernel (Saucy HWE) vulnerabilities |
Ubuntu USN |
USN-2260-1 | Linux kernel (Trusty HWE) vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T12:47:31.646Z
Reserved: 2014-10-01T00:00:00
Link: CVE-2014-7283
No data.
Status : Deferred
Published: 2014-10-13T10:55:08.013
Modified: 2025-04-12T10:46:40.837
Link: CVE-2014-7283
OpenCVE Enrichment
No data.
EUVD
Ubuntu USN