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CVE-2011-4131

Public on 2012-05-17
Modified on 2014-09-14
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.
Severity
Medium severity
Medium
CVSS v3 Base Score
4.6
See breakdown

Affected Packages

Platform Package Release Date Advisory Status
Amazon Linux 1 kernel 2012-07-05 ALAS-2012-100 Fixed

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv2 4.6 AV:A/AC:H/Au:N/C:N/I:N/A:C
NVD CVSSv2 4.6 AV:A/AC:H/Au:N/C:N/I:N/A:C