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ubuntucveUbuntu.comUB:CVE-2019-11157
HistoryDec 10, 2019 - 12:00 a.m.

CVE-2019-11157

2019-12-1000:00:00
ubuntu.com
ubuntu.com
11

6.7 Medium

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:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

4.6 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

12.6%

Improper conditions check in voltage settings for some Intel® Processors
may allow a privileged user to potentially enable escalation of privilege
and/or information disclosure via local access.

Notes

Author Note
sbeattie research may call the issue “thundervolt”
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchintel-microcode< 3.20191115.1ubuntu0.18.04.1UNKNOWN
ubuntu19.04noarchintel-microcode< 3.20191115.1ubuntu0.19.04.1UNKNOWN
ubuntu19.10noarchintel-microcode< 3.20191115.1ubuntu0.19.10.1UNKNOWN
ubuntu14.04noarchintel-microcode< 3.20191115.1ubuntu0.14.04.1UNKNOWN
ubuntu16.04noarchintel-microcode< 3.20191115.1ubuntu0.16.04.1UNKNOWN

6.7 Medium

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:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

4.6 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

12.6%