CVE-2013-1964
6.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
6.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
26.7%
Xen 4.0.x and 4.1.x incorrectly releases a grant reference when releasing a non-v1, non-transitive grant, which allows local guest administrators to cause a denial of service (host crash), obtain sensitive information, or possibly have other impacts via unspecified vectors.
Affected configurations
References
lists.fedoraproject.org/pipermail/package-announce/2013-May/104537.html
lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
secunia.com/advisories/55082
security.gentoo.org/glsa/glsa-201309-24.xml
www.debian.org/security/2013/dsa-2666
www.openwall.com/lists/oss-security/2013/04/18/9
www.securityfocus.com/bid/59293
www.securitytracker.com/id/1028459
Related
6.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
6.7 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
26.7%