7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
7.9 High
AI Score
Confidence
High
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
25.6%
USN-3484-1 fixed vulnerabilities in the Linux kernel for Ubuntu 17.04.
This update provides the corresponding updates for the Linux Hardware
Enablement (HWE) kernel from Ubuntu 17.04 for Ubuntu 16.04 LTS.
It was discovered that the KVM subsystem in the Linux kernel did not
properly keep track of nested levels in guest page tables. A local attacker
in a guest VM could use this to cause a denial of service (host OS crash)
or possibly execute arbitrary code in the host OS.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.04 | noarch | linux-image-4.10.0-40-generic | <Â 4.10.0-40.44~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | block-modules-4.10.0-40-generic-di | <Â 4.10.0-40.44~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | crypto-modules-4.10.0-40-generic-di | <Â 4.10.0-40.44~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | fat-modules-4.10.0-40-generic-di | <Â 4.10.0-40.44~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | fb-modules-4.10.0-40-generic-di | <Â 4.10.0-40.44~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | firewire-core-modules-4.10.0-40-generic-di | <Â 4.10.0-40.44~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | floppy-modules-4.10.0-40-generic-di | <Â 4.10.0-40.44~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | fs-core-modules-4.10.0-40-generic-di | <Â 4.10.0-40.44~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | fs-secondary-modules-4.10.0-40-generic-di | <Â 4.10.0-40.44~16.04.1 | UNKNOWN |
Ubuntu | 16.04 | noarch | input-modules-4.10.0-40-generic-di | <Â 4.10.0-40.44~16.04.1 | UNKNOWN |
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
7.9 High
AI Score
Confidence
High
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
25.6%