2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
4.4 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
0.0005 Low
EPSS
Percentile
18.0%
Xen through 4.14.x allows guest OS administrators to obtain sensitive information (such as AES keys from outside the guest) via a side-channel attack on a power/energy monitoring interface, aka a “Platypus” attack. NOTE: there is only one logically independent fix: to change the access control for each such interface in Xen.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | xen | < 4.14.0+80-gd101b417b7-1 | xen_4.14.0+80-gd101b417b7-1_all.deb |
Debian | 11 | all | xen | < 4.14.0+80-gd101b417b7-1 | xen_4.14.0+80-gd101b417b7-1_all.deb |
Debian | 999 | all | xen | < 4.14.0+80-gd101b417b7-1 | xen_4.14.0+80-gd101b417b7-1_all.deb |
Debian | 13 | all | xen | < 4.14.0+80-gd101b417b7-1 | xen_4.14.0+80-gd101b417b7-1_all.deb |
2.1 Low
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
4.4 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
0.0005 Low
EPSS
Percentile
18.0%