Ubuntu.comUB:CVE-2013-4344CVE-2013-4344
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
5.2%
Buffer overflow in the SCSI implementation in QEMU, as used in Xen, when a
SCSI controller has more than 256 attached devices, allows local users to
gain privileges via a small transfer buffer in a REPORT LUNS command.
Bugs
Notes
| Author | Note |
|---|---|
| mdeslaur | needs the admin to configure more than 256 scsi devices, downgrading to low |
References
osvdb.org/98028
thread.gmane.org/gmane.comp.emulators.qemu/237161
www.openwall.com/lists/oss-security/2013/10/02/2
launchpad.net/bugs/cve/CVE-2013-4344
nvd.nist.gov/vuln/detail/CVE-2013-4344
security-tracker.debian.org/tracker/CVE-2013-4344
ubuntu.com/security/notices/USN-2092-1
www.cve.org/CVERecord?id=CVE-2013-4344
Related
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
5.2%