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CVE-2014-7283 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c88547a8119e3b581318ab65e9b72f27f23e641d CVE
http://marc.info/?l=linux-xfs&m=139590613002926&w=2 CVEExploitThird Party Advisory
http://rhn.redhat.com/errata/RHSA-2014-1943.html CVEThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1148777 CVEExploitIssue TrackingPatchThird Party Advisory
https://github.com/torvalds/linux/commit/c88547a8119e3b581318ab65e9b72f27f23e641d CVEExploitPatchThird Party Advisory

see all 16 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-399Resource Management Errors[email protected]

Affected Products

ProductVersions
linux linux kernel
< 3.14.2

CPE

  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
redhat mrg realtime
2.0

CPE

  • cpe:2.3:a:redhat:mrg_realtime:2.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2014-7283
NVD Published Date:
Oct 13, 2014
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]