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CVE-2019-11157

Publication date 10 December 2019

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

6.7 · Medium

Score breakdown

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

Read the notes from the security team

Status

Package Ubuntu Release Status
intel-microcode 19.10 eoan
Fixed 3.20191115.1ubuntu0.19.10.1
19.04 disco
Fixed 3.20191115.1ubuntu0.19.04.1
18.04 LTS bionic
Fixed 3.20191115.1ubuntu0.18.04.1
16.04 LTS xenial
Fixed 3.20191115.1ubuntu0.16.04.1
14.04 LTS trusty

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Notes

sbeattie

research may call the issue "thundervolt"

Severity score breakdown

Parameter Value
Base score 6.7 · Medium
Attack vector Local
Attack complexity Low
Privileges required High
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H