CVE-2011-4131
- Source
- https://cve.org/CVERecord?id=CVE-2011-4131
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2011-4131.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2011-4131
- Downstream
- Related
- Withdrawn
- 2026-01-27T04:12:55.746348Z
- Published
- 2012-05-17T11:00:33Z
- Modified
- 2026-01-27T04:12:55.746348Z
- Summary
- [none]
- Details
-
The NFSv4 implementation in the Linux kernel before 3.2.2 does not properly handle bitmap sizes in GETACL replies, which allows remote NFS servers to cause a denial of service (OOPS) by sending an excessive number of bitmap words.
- References
-
- http://rhn.redhat.com/errata/RHSA-2012-0862.html
- http://rhn.redhat.com/errata/RHSA-2012-1541.html
- http://secunia.com/advisories/48898
- https://github.com/torvalds/linux/commit/bf118a342f10dafe44b14451a1392c3254629a1f
- https://bugzilla.redhat.com/show_bug.cgi?id=747106
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bf118a342f10dafe44b14451a1392c3254629a1f
- http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081280.html
- http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html
- http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.2
- http://www.openwall.com/lists/oss-security/2011/11/12/1