CVE-2012-4542

2013-02-28T14:55:01
ID CVE-2012-4542
Type cve
Reporter NVD
Modified 2013-06-20T23:13:51

Description

block/scsi_ioctl.c in the Linux kernel through 3.8 does not properly consider the SCSI device class during authorization of SCSI commands, which allows local users to bypass intended access restrictions via an SG_IO ioctl call that leverages overlapping opcodes.