6.9 Medium
CVSS2
Attack Vector
LOCAL
Attack 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
7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
8.2 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
21.8%
It was discovered that the Linux kernel did not properly separate certain
memory mappings when creating new userspace processes on 64-bit Power
(ppc64el) systems. A local attacker could use this to access memory
contents or cause memory corruption of other processes on the system.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 19.04 | noarch | linux-image-5.0.0-19-generic | < 5.0.0-19.20 | UNKNOWN |
Ubuntu | 19.04 | noarch | kernel-signed-image-5.0.0-19-generic-di | < 5.0.0-19.20 | UNKNOWN |
Ubuntu | 19.04 | noarch | linux-image-5.0.0-19-generic-dbgsym | < 5.0.0-19.20 | UNKNOWN |
Ubuntu | 19.04 | noarch | linux-image-5.0.0-19-lowlatency | < 5.0.0-19.20 | UNKNOWN |
Ubuntu | 19.04 | noarch | linux-image-5.0.0-19-lowlatency-dbgsym | < 5.0.0-19.20 | UNKNOWN |
Ubuntu | 19.04 | noarch | linux-image-generic | < 5.0.0.19.20 | UNKNOWN |
Ubuntu | 19.04 | noarch | linux-cloud-tools-generic | < 5.0.0.19.20 | UNKNOWN |
Ubuntu | 19.04 | noarch | linux-cloud-tools-lowlatency | < 5.0.0.19.20 | UNKNOWN |
Ubuntu | 19.04 | noarch | linux-cloud-tools-virtual | < 5.0.0.19.20 | UNKNOWN |
Ubuntu | 19.04 | noarch | linux-crashdump | < 5.0.0.19.20 | UNKNOWN |
6.9 Medium
CVSS2
Attack Vector
LOCAL
Attack 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
7 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
8.2 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
21.8%