Security Advisory

CVE-2013-1819

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2013-03-06 22:00:00

Last updated 2024-08-06 15:13:33

Assigner redhat

CVSS score not scored

State PUBLISHED

Description

The _xfs_buf_find function in fs/xfs/xfs_buf.c in the Linux kernel before 3.7.6 does not validate block numbers, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by leveraging the ability to mount an XFS filesystem containing a metadata inode with an invalid extent map.

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