CVSS2
Attack Vector
LOCAL
Attack 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
EPSS
Percentile
26.7%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | xen | < 4.4.1-6 | xen_4.4.1-6_all.deb |
Debian | 11 | all | xen | < 4.4.1-6 | xen_4.4.1-6_all.deb |
Debian | 999 | all | xen | < 4.4.1-6 | xen_4.4.1-6_all.deb |
Debian | 13 | all | xen | < 4.4.1-6 | xen_4.4.1-6_all.deb |