6.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
26.0%
Xen 4.0.x and 4.1.x incorrectly releases a grant reference when releasing a non-v1, non-transitive grant, which allows local guest administrators to cause a denial of service (host crash), obtain sensitive information, or possibly have other impacts via unspecified vectors.
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 |