CVEvulnerability
CVE-2011-4131
4.6 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2012-05-17
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 4.6 MEDIUM — AV:A/AC:H/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-189
Description
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.
Affected configurations
• linux linux kernel 3.2
• linux linux kernel 3.2.1
Related
Weakness · not in database (1)
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bf118a342f10dafe44b14451a1392c3254629a1f git.kernel.org
- http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081280.html lists.fedoraproject.org
- http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html lists.opensuse.org
- http://rhn.redhat.com/errata/RHSA-2012-0862.html rhn.redhat.com
- http://rhn.redhat.com/errata/RHSA-2012-1541.html rhn.redhat.com
- http://secunia.com/advisories/48898 secunia.com
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.2 www.kernel.org
- http://www.openwall.com/lists/oss-security/2011/11/12/1 www.openwall.com
- https://bugzilla.redhat.com/show_bug.cgi?id=747106 bugzilla.redhat.com
- https://github.com/torvalds/linux/commit/bf118a342f10dafe44b14451a1392c3254629a1f github.com
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bf118a342f10dafe44b14451a1392c3254629a1f git.kernel.org
- http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081280.html lists.fedoraproject.org
- http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html lists.opensuse.org
- http://rhn.redhat.com/errata/RHSA-2012-0862.html rhn.redhat.com
- http://rhn.redhat.com/errata/RHSA-2012-1541.html rhn.redhat.com
- http://secunia.com/advisories/48898 secunia.com
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.2 www.kernel.org
- http://www.openwall.com/lists/oss-security/2011/11/12/1 www.openwall.com
- https://bugzilla.redhat.com/show_bug.cgi?id=747106 bugzilla.redhat.com
- https://github.com/torvalds/linux/commit/bf118a342f10dafe44b14451a1392c3254629a1f github.com