Ubuntu.comUB:CVE-2018-12201CVE-2018-12201
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
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
33.1%
Buffer overflow vulnerability in Platform Sample / Silicon Reference
firmware for 8th Generation Intel® Core Processor, 7th Generation
Intel® Core Processor, Intel® Pentium® Silver J5005 Processor,
Intel® Pentium® Silver N5000 Processor, Intel® Celeron® J4105
Processor, Intel® Celeron® J4005 Processor, Intel Celeron® N4100
Processor and Intel® Celeron N4000 Processor may allow privileged user to
potentially execute arbitrary code via local access.
Notes
| Author | Note |
|---|---|
| sbeattie | it is unclear whether this issue is addressed in cpu microcode or in other firmware, but if it is in cpu microcode, subsequent updates have addressed the issue. |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | intel-microcode | < 3.20190514.0ubuntu0.18.04.2 | UNKNOWN |
| ubuntu | 18.10 | noarch | intel-microcode | < 3.20190514.0ubuntu0.18.10.1 | UNKNOWN |
| ubuntu | 14.04 | noarch | intel-microcode | < 3.20190514.0ubuntu0.14.04.1 | UNKNOWN |
| ubuntu | 16.04 | noarch | intel-microcode | < 3.20190514.0ubuntu0.16.04.1 | UNKNOWN |
Related
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
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
33.1%