6.1 Medium
CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:A/AC:L/Au:N/C:N/I:N/A:C
0.001 Low
EPSS
Percentile
26.7%
Race condition in HVMOP_track_dirty_vram in Xen 4.0.0 through 4.4.x does not ensure possession of the guarding lock for dirty video RAM tracking, which allows certain local guest domains to cause a denial of service via unspecified vectors.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | xen | < 4.4.1-3 | xen_4.4.1-3_all.deb |
Debian | 11 | all | xen | < 4.4.1-3 | xen_4.4.1-3_all.deb |
Debian | 999 | all | xen | < 4.4.1-3 | xen_4.4.1-3_all.deb |
Debian | 13 | all | xen | < 4.4.1-3 | xen_4.4.1-3_all.deb |