CVE-2012-4542

N/A

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.

CVE Details

CVSS v3.1 ScoreN/A

Published2/28/2013

Last Modified4/29/2026

Sourcenvd

Honeypot Sightings0

Affected Products

linux:linux_kernel

Weaknesses (CWE)

CWE-264

References

http://marc.info/?l=linux-kernel&m=135903967015813&w=2(secalert@redhat.com)

http://marc.info/?l=linux-kernel&m=135904012416042&w=2(secalert@redhat.com)

http://rhn.redhat.com/errata/RHSA-2013-0496.html(secalert@redhat.com)

http://rhn.redhat.com/errata/RHSA-2013-0579.html(secalert@redhat.com)

http://rhn.redhat.com/errata/RHSA-2013-0882.html(secalert@redhat.com)

http://rhn.redhat.com/errata/RHSA-2013-0928.html(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=875360(secalert@redhat.com)

https://oss.oracle.com/git/?p=redpatch.git%3Ba=commit%3Bh=76a274e17114abf1a77de6b651424648ce9e10c8(secalert@redhat.com)

http://marc.info/?l=linux-kernel&m=135903967015813&w=2(af854a3a-2127-422b-91ae-364da2661108)

http://marc.info/?l=linux-kernel&m=135904012416042&w=2(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHSA-2013-0496.html(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHSA-2013-0579.html(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHSA-2013-0882.html(af854a3a-2127-422b-91ae-364da2661108)

http://rhn.redhat.com/errata/RHSA-2013-0928.html(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=875360(af854a3a-2127-422b-91ae-364da2661108)

https://oss.oracle.com/git/?p=redpatch.git%3Ba=commit%3Bh=76a274e17114abf1a77de6b651424648ce9e10c8(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.