6.5 Medium
AI Score
Confidence
Low
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.0004 Low
EPSS
Percentile
5.4%
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.
rhn.redhat.com/errata/RHSA-2013-0496.html
rhn.redhat.com/errata/RHSA-2013-0579.html
rhn.redhat.com/errata/RHSA-2013-0882.html
rhn.redhat.com/errata/RHSA-2013-0928.html
bugzilla.redhat.com/show_bug.cgi?id=875360
marc.info/?l=linux-kernel&m=135903967015813&w=2
marc.info/?l=linux-kernel&m=135904012416042&w=2
oss.oracle.com/git/?p=redpatch.git%3Ba=commit%3Bh=76a274e17114abf1a77de6b651424648ce9e10c8