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
25.9%
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.
Author | Note |
---|---|
mdeslaur | hypervisor packages are in universe. For issues in the hypervisor, add appropriate tags to each section, ex: Tags_xen: universe-binary This is XSA-50 |