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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2015-5307
HistoryNov 16, 2015 - 11:59 a.m.

CVE-2015-5307

2015-11-1611:59:05
Debian Security Bug Tracker
security-tracker.debian.org
33

CVSS2

4.9

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

EPSS

0.001

Percentile

31.8%

The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service (host OS panic or hang) by triggering many #AC (aka Alignment Check) exceptions, related to svm.c and vmx.c.

CVSS2

4.9

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

EPSS

0.001

Percentile

31.8%