VDB
CVE-2014-7283
CVE-2014-7283
PUBLISHED
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.
EPSS 0.04% · 12.3th percentile
Risk Scores
EPSS Score
0.04%
12.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | linux | 0, 3.11.0-12.19, 3.12.0-2.5 |
Exploit Intelligence
- 70261 (circl)
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.2 (circl)
- [oss-security] 20141002 xfs directory hash ordering bug (circl)
- RHSA-2014:1943 (circl)
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c88547a8119e3b581318ab65e9b72f27f23e641d (circl)
- http://marc.info/?l=linux-xfs&m=139590613002926&w=2 (vulncheck-nvd)
- https://bugzilla.redhat.com/show_bug.cgi?id=1148777 (vulncheck-nvd)
- https://github.com/torvalds/linux/commit/c88547a8119e3b581318ab65e9b72f27f23e641d (vulncheck-nvd)
Timeline
- Oct 13, 2014 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 9, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2014-7283 third-party-advisory
- http://marc.info/?l=linux-xfs&m=139590613002926&w=2 third-party-advisory
- https://ubuntu.com/security/notices/USN-2226-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2239-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2394-1 vendor-advisory
- https://ubuntu.com/security/notices/USN-2260-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2014-7283 third-party-advisory