CVE-2013-4591

kernel: nfs: missing check for buffer length in __nfs4_get_acl_uncached

Published Nov 19, 2013 CVSS 2.0 · 6.2 Medium EPSS < 1% KEV · Not listed
Description
Buffer overflow in the __nfs4_get_acl_uncached function in fs/nfs/nfs4proc.c in the Linux kernel before 3.7.2 allows local users to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact via a getxattr system call for the system.nfs4_acl extended attribute of a pathname on an NFSv4 filesystem.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2013-4448 Buffer overflow in the __nfs4_get_acl_uncached function in fs/nfs/nfs4proc.c in the Linux kernel before 3.7.2 allows local users to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact via a getxattr system call for the system.nfs4_acl extended attribute of a pathname on an NFSv4 filesystem.
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 6, 2024, 4:45 PM
Reserved
Jun 12, 2013, 12:00 AM
Status
Modified
Published
Nov 20, 2013, 1:19 PM
Modified
Jun 16, 2026, 11:57 PM
Severity
Moderate
Public date
Dec 11, 2012, 12:00 AM