CVE-2012-2375
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2012-2375
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2012-2375.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2012-2375
- Downstream
- Related
- Published
- 2012-06-13T10:24:55Z
- Modified
- 2025-08-09T20:01:26Z
- Summary
- [none]
- Details
-
The _nfs4getacluncached function in fs/nfs/nfs4proc.c in the NFSv4 implementation in the Linux kernel before 3.3.2 uses an incorrect length variable during a copy operation, which allows remote NFS servers to cause a denial of service (OOPS) by sending an excessive number of bitmap words in an FATTR4_ACL reply. NOTE: this vulnerability exists because of an incomplete fix for CVE-2011-4131.
- References
-
- http://rhn.redhat.com/errata/RHSA-2012-1580.html
- https://github.com/torvalds/linux/commit/20e0fa98b751facf9a1101edaefbc19c82616a68
- https://bugzilla.redhat.com/show_bug.cgi?id=822869
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=20e0fa98b751facf9a1101edaefbc19c82616a68
- http://marc.info/?l=bugtraq&m=139447903326211&w=2
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.3.2
- http://www.openwall.com/lists/oss-security/2012/05/18/13