CVEvulnerability
CVE-2012-4542
4.6 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2013-02-28
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-264
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.
Affected configurations
• linux linux kernel (<= 3.8.0)
• linux linux kernel 3.0
• linux linux kernel 3.0.1
• linux linux kernel 3.0.2
• linux linux kernel 3.0.3
• linux linux kernel 3.0.4
• linux linux kernel 3.0.5
• linux linux kernel 3.0.6
• linux linux kernel 3.0.7
• linux linux kernel 3.0.8
• linux linux kernel 3.0.9
• linux linux kernel 3.0.10
• linux linux kernel 3.0.11
• linux linux kernel 3.0.12
• linux linux kernel 3.0.13
• linux linux kernel 3.0.14
• linux linux kernel 3.0.15
• linux linux kernel 3.0.16
• linux linux kernel 3.0.17
• linux linux kernel 3.0.18
• linux linux kernel 3.0.19
• linux linux kernel 3.0.20
• linux linux kernel 3.0.21
• linux linux kernel 3.0.22
• linux linux kernel 3.0.23
• linux linux kernel 3.0.24
• linux linux kernel 3.0.25
• linux linux kernel 3.0.26
• linux linux kernel 3.0.27
• linux linux kernel 3.0.28
• linux linux kernel 3.0.29
• linux linux kernel 3.0.30
• linux linux kernel 3.0.31
• linux linux kernel 3.0.32
• linux linux kernel 3.0.33
• linux linux kernel 3.0.34
• linux linux kernel 3.0.35
• linux linux kernel 3.0.36
• linux linux kernel 3.0.37
• linux linux kernel 3.0.38
• linux linux kernel 3.0.39
• linux linux kernel 3.0.40
• linux linux kernel 3.0.41
• linux linux kernel 3.0.42
• linux linux kernel 3.0.43
• linux linux kernel 3.0.44
• linux linux kernel 3.1
• linux linux kernel 3.1.1
• linux linux kernel 3.1.2
• linux linux kernel 3.1.3
• linux linux kernel 3.1.4
• linux linux kernel 3.1.5
• linux linux kernel 3.1.6
• linux linux kernel 3.1.7
• linux linux kernel 3.1.8
• linux linux kernel 3.1.9
• linux linux kernel 3.1.10
• linux linux kernel 3.2
• linux linux kernel 3.2.1
• linux linux kernel 3.2.2
… and 92 more
Related
Weakness · not in database (1)
References
- http://marc.info/?l=linux-kernel&m=135903967015813&w=2 marc.info
- http://marc.info/?l=linux-kernel&m=135904012416042&w=2 marc.info
- http://rhn.redhat.com/errata/RHSA-2013-0496.html rhn.redhat.com
- http://rhn.redhat.com/errata/RHSA-2013-0579.html rhn.redhat.com
- http://rhn.redhat.com/errata/RHSA-2013-0882.html rhn.redhat.com
- http://rhn.redhat.com/errata/RHSA-2013-0928.html rhn.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=875360 bugzilla.redhat.com
- https://oss.oracle.com/git/?p=redpatch.git%3Ba=commit%3Bh=76a274e17114abf1a77de6b651424648ce9e10c8 oss.oracle.com
- http://marc.info/?l=linux-kernel&m=135903967015813&w=2 marc.info
- http://marc.info/?l=linux-kernel&m=135904012416042&w=2 marc.info
- http://rhn.redhat.com/errata/RHSA-2013-0496.html rhn.redhat.com
- http://rhn.redhat.com/errata/RHSA-2013-0579.html rhn.redhat.com
- http://rhn.redhat.com/errata/RHSA-2013-0882.html rhn.redhat.com
- http://rhn.redhat.com/errata/RHSA-2013-0928.html rhn.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=875360 bugzilla.redhat.com
- https://oss.oracle.com/git/?p=redpatch.git%3Ba=commit%3Bh=76a274e17114abf1a77de6b651424648ce9e10c8 oss.oracle.com