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.
References
Configurations
Configuration 1 (hide)
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Information
Published : 2013-03-06 14:55
Updated : 2023-02-12 20:41
NVD link : CVE-2013-1819
Mitre link : CVE-2013-1819
JSON object : View
CWE
CWE-20
Improper Input Validation
Products Affected
linux
- linux_kernel