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CVE-2019-11157

Improper conditions check in voltage settings for some Intel(R) Processors may allow an...

6.7 MediumPublic exploitFix available

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.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
High
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

0.68%Down 0.2 points since Apr 14, 2021
90%50%10%1%

What each source reports

NVD Score used 6.7

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.

Record
CVE-2019-11157
CVSS 3.1
6.7 MediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0
4.6 MediumAV:L/AC:L/Au:N/C:P/I:P/A:P
Updated
2026-11-02
CVE List No score

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.

Record
CVE-2019-11157
Updated
2026-11-02
EUVDEUVD-2019-2861 No score

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.

Record
EUVD-2019-2861
Updated
2026-11-03
GitHub AdvisoriesGHSA-r3vh-cpmh-5vhc 6.7

Improper conditions check in voltage settings for some Intel(R) Processors may allow an...

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

Record
GHSA-r3vh-cpmh-5vhc
CVSS 3.1
6.7 MediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-754
Updated
2026-11-02
OSVBELL-CVE-2019-11157 6.7

CVE-2019-11157 does not affect BellSoft software

Record
BELL-CVE-2019-11157
CVSS 3.1
6.7 MediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2019-11157 6.7

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.

Record
UBUNTU-CVE-2019-11157
CVSS 3.1
6.7 MediumCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVopenSUSE-SU-2026:11242-1 No score

spectre-meltdown-checker-26.36.0602723-1.1 on GA media

These are all security issues fixed in the spectre-meltdown-checker-26.36.0602723-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2026:11242-1
Updated
2026-11-02

Affected products

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Affected packages

Affected packages
PackageAffectedFixed
intel-microcode
Ubuntu:Pro:14.04:LTS
 before 3.20191115.1ubuntu0.14.04.1, plus listed versions
1.20130906.1ubuntu21.20130906.1ubuntu32.20140122.12.20140430.1ubuntu12.20140624-t-1ubuntu2
Show 10 moreShow less
3.20180108.0~ubuntu14.04.23.20180108.0+really20170707ubuntu14.04.13.20180312.0~ubuntu14.04.13.20180425.1~ubuntu0.14.04.13.20180425.1~ubuntu0.14.04.23.20180807a.0ubuntu0.14.04.13.20190514.0ubuntu0.14.04.13.20190514.0ubuntu0.14.04.23.20190618.0ubuntu0.14.04.13.20191112-0ubuntu0.14.04.2
3.20191115.1ubuntu0.14.04.1
intel-microcode
Ubuntu:16.04:LTS
 before 3.20191115.1ubuntu0.16.04.1, plus listed versions
3.20150121.13.20151106.13.20170707.1~ubuntu16.04.03.20180108.0~ubuntu16.04.23.20180108.0+really20170707ubuntu16.04.1
Show 8 moreShow less
3.20180312.0~ubuntu16.04.13.20180425.1~ubuntu0.16.04.13.20180425.1~ubuntu0.16.04.23.20180807a.0ubuntu0.16.04.13.20190514.0ubuntu0.16.04.13.20190514.0ubuntu0.16.04.23.20190618.0ubuntu0.16.04.13.20191112-0ubuntu0.16.04.2
3.20191115.1ubuntu0.16.04.1
intel-microcode
Ubuntu:18.04:LTS
 before 3.20191115.1ubuntu0.18.04.1, plus listed versions
3.20170707.13.20171117.13.20180108.13.20180108.1+really20171117.13.20180312.0~ubuntu18.04.1
Show 7 moreShow less
3.20180425.1~ubuntu0.18.04.13.20180425.1~ubuntu0.18.04.23.20180807a.0ubuntu0.18.04.13.20190514.0ubuntu0.18.04.23.20190514.0ubuntu0.18.04.33.20190618.0ubuntu0.18.04.13.20191112-0ubuntu0.18.04.2
3.20191115.1ubuntu0.18.04.1
spectre-meltdown-checker
openSUSE:Tumbleweed
From an advisory covering 28 CVEs
 before 26.36.0602723-1.1
26.36.0602723-1.1

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
SourceLinkDate
PoC in GitHubzkenjar/v0ltpwn2019-12-15

History

History
RecordedChangedSources
affected, facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV, PoC in GitHub

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2019-11157 is a medium vulnerability (CVSS 6.7) in Intel Core I3-1000g1 Firmware, published December 10, 2019. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 0.68%, the 52nd percentile. Fixed in intel-microcode 3.20191115.1ubuntu0.14.04.1.

References

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