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Status published
Medium
CVE-2011-4131
The NFSv4 implementation in the Linux kernel before 3.2.2 does...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html
- http://secunia.com/advisories/48898
- http://www.openwall.com/lists/oss-security/2011/11/12/1
- 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://rhn.redhat.com/errata/RHSA-2012-1541.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-May/081280.html
- http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html
- http://rhn.redhat.com/errata/RHSA-2012-0862.html
- https://github.com/torvalds/linux/commit/bf118a342f10dafe44b14451a1392c3254629a1f
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.2
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Affected Vendor
linux
View all reports →Affected Software
linux kernel
Vulnerable Versions:
3.2, 3.2.1
Timeline
Official Publish:
May 17th, 2012
Last Modified:
August 7th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.