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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2014-9065
HistoryDec 09, 2014 - 11:59 p.m.

CVE-2014-9065

2014-12-0923:59:00
Debian Security Bug Tracker
security-tracker.debian.org
13

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

26.0%

common/spinlock.c in Xen 4.4.x and earlier does not properly handle read and write locks, which allows local x86 guest users to cause a denial of service (write denial or NMI watchdog timeout and host crash) via a large number of read requests, a different vulnerability to CVE-2014-9066.

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

26.0%