CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:A/AC:L/Au:S/C:N/I:N/A:C
EPSS
Percentile
25.1%
Xen in the Linux kernel, when running a guest on a host without hardware assisted paging (HAP), allows guest users to cause a denial of service (invalid pointer dereference and hypervisor crash) via the SAHF instruction.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | xen | < 4.17.3+10-g091466ba55-1~deb12u1 | xen_4.17.3+10-g091466ba55-1~deb12u1_all.deb |
Debian | 11 | all | xen | < 4.14.6-1 | xen_4.14.6-1_all.deb |
Debian | 999 | all | xen | < 4.17.3+36-g54dacb5c02-1 | xen_4.17.3+36-g54dacb5c02-1_all.deb |
Debian | 13 | all | xen | < 4.17.3+36-g54dacb5c02-1 | xen_4.17.3+36-g54dacb5c02-1_all.deb |