7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
8 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.9 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
31.1%
Nick Peterson discovered that the Linux kernel did not
properly handle debug exceptions following a MOV/POP to SS
instruction. A local attacker could use this to cause a denial
of service (system crash). This issue only affected the amd64
architecture. (CVE-2018-8897)
Andy Lutomirski discovered that the KVM subsystem of the Linux kernel
did not properly emulate the ICEBP instruction following a MOV/POP
to SS instruction. A local attacker in a KVM virtual machine could
use this to cause a denial of service (guest VM crash) or possibly
escalate privileges inside of the virtual machine. This issue only
affected the i386 and amd64 architectures. (CVE-2018-1087)
Andy Lutomirski discovered that the Linux kernel did not properly
perform error handling on virtualized debug registers. A local
attacker could use this to cause a denial of service (system crash)
or possibly execute arbitrary code. (CVE-2018-1000199)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 17.10 | noarch | linux-image-4.13.0-1019-raspi2 | < 4.13.0-1019.20 | UNKNOWN |
Ubuntu | 17.10 | noarch | linux-headers-4.13.0-1019-raspi2 | < 4.13.0-1019.20 | UNKNOWN |
Ubuntu | 17.10 | noarch | linux-image-4.13.0-1019-raspi2-dbgsym | < 4.13.0-1019.20 | UNKNOWN |
Ubuntu | 17.10 | noarch | linux-raspi2-headers-4.13.0-1019 | < 4.13.0-1019.20 | UNKNOWN |
Ubuntu | 17.10 | noarch | linux-raspi2-tools-4.13.0-1019 | < 4.13.0-1019.20 | UNKNOWN |
Ubuntu | 17.10 | noarch | linux-raspi2-tools-4.13.0-1019-dbgsym | < 4.13.0-1019.20 | UNKNOWN |
Ubuntu | 17.10 | noarch | linux-tools-4.13.0-1019-raspi2 | < 4.13.0-1019.20 | UNKNOWN |
Ubuntu | 17.10 | noarch | linux-image-4.13.0-41-generic | < 4.13.0-41.46 | UNKNOWN |
Ubuntu | 17.10 | noarch | block-modules-4.13.0-41-generic-di | < 4.13.0-41.46 | UNKNOWN |
Ubuntu | 17.10 | noarch | crypto-modules-4.13.0-41-generic-di | < 4.13.0-41.46 | UNKNOWN |
7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
8 High
CVSS3
Attack Vector
ADJACENT
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.9 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
31.1%