Debian Security Bug TrackerDEBIANCVE:CVE-2019-17343CVE-2019-17343
6.8 Medium
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
44.6%
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges by leveraging incorrect use of the HVM physmap concept for PV domains.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | xen | < 4.11.1+92-g6c33308a8d-1 | xen_4.11.1+92-g6c33308a8d-1_all.deb |
| Debian | 11 | all | xen | < 4.11.1+92-g6c33308a8d-1 | xen_4.11.1+92-g6c33308a8d-1_all.deb |
| Debian | 10 | all | xen | < 4.11.1+92-g6c33308a8d-1 | xen_4.11.1+92-g6c33308a8d-1_all.deb |
| Debian | 999 | all | xen | < 4.11.1+92-g6c33308a8d-1 | xen_4.11.1+92-g6c33308a8d-1_all.deb |
| Debian | 13 | all | xen | < 4.11.1+92-g6c33308a8d-1 | xen_4.11.1+92-g6c33308a8d-1_all.deb |
Related
6.8 Medium
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
44.6%