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
26.0%
Xen 4.2.x and 4.1.x does not properly restrict access to IRQs, which allows local stub domain clients to gain access to IRQs and cause a denial of service via vectors related to “passed-through IRQs or PCI devices.”
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | xen | < 4.1.4-3 | xen_4.1.4-3_all.deb |
Debian | 11 | all | xen | < 4.1.4-3 | xen_4.1.4-3_all.deb |
Debian | 10 | all | xen | < 4.1.4-3 | xen_4.1.4-3_all.deb |
Debian | 999 | all | xen | < 4.1.4-3 | xen_4.1.4-3_all.deb |
Debian | 13 | all | xen | < 4.1.4-3 | xen_4.1.4-3_all.deb |