PRIOn knowledge basePRION:CVE-2013-1918Design/Logic Flaw
6.6 Medium
AI Score
Confidence
High
4.7 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
0.001 Low
EPSS
Percentile
24.7%
Certain page table manipulation operations in Xen 4.1.x, 4.2.x, and earlier are not preemptible, which allows local PV kernels to cause a denial of service via vectors related to “deep page table traversal.”
References
lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html
secunia.com/advisories/53187
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/2013/05/02/8
www.securityfocus.com/bid/59615
lists.fedoraproject.org/pipermail/package-announce/2013-May/105533.html
Related
6.6 Medium
AI Score
Confidence
High
4.7 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
0.001 Low
EPSS
Percentile
24.7%