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.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2014-10-13T10:00:00
Updated: 2024-08-06T12:47:31.646Z
Reserved: 2014-10-01T00:00:00
Link: CVE-2014-7283
Vulnrichment
No data.
NVD
Status : Modified
Published: 2014-10-13T10:55:08.013
Modified: 2024-11-21T02:16:40.760
Link: CVE-2014-7283
Redhat