Vulnerability Details : CVE-2012-2375

The __nfs4_get_acl_uncached 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.
Published 2012-06-13 10:24:56
Updated 2023-02-13 04:33:31
Source Red Hat, Inc.
View at NVD,   CVE.org
Vulnerability category: Denial of service

Products affected by CVE-2012-2375

Exploit prediction scoring system (EPSS) score for CVE-2012-2375

EPSS FAQ
0.26%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 66 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2012-2375

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.6
 MEDIUM AV:A/AC:H/Au:N/C:N/I:N/A:C
3.2
6.9
 NIST

CWE ids for CVE-2012-2375

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2012-2375

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