CVE-2018-12207

Name: CVE-2018-12207
Creator: NVD / NIST
Published: 2019-11-14T20:15:11.133+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.92%

Last modified Jun 17, 2026

CVE-2018-12207 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access.. EPSS estimates a 0.92% chance of exploitation in the next 30 days.

Description

Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host system via local access.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

0.92%

55.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Intel	Core I3-10110u Firmware	All versions
Intel	Core I3-10110y Firmware	All versions
Intel	Core I3-1005g1 Firmware	All versions
Intel	Core I3-9300t Firmware	All versions
Intel	Core I3-9300 Firmware	All versions
Intel	Core I3-9100 Firmware	All versions
Intel	Core I3-9100t Firmware	All versions
Intel	Core I3-9350k Firmware	All versions
Intel	Core I3-9320 Firmware	All versions
Intel	Core I3-8145u Firmware	All versions
Intel	Core I3-8300 Firmware	All versions
Intel	Core I3-8100t Firmware	All versions
Intel	Core I3-8300t Firmware	All versions
Intel	Core I3-8109u Firmware	All versions
Intel	Core I3-8130u Firmware	All versions
Intel	Core I3-8100 Firmware	All versions
Intel	Core I3-8350k Firmware	All versions
Intel	Core I3-7100 Firmware	All versions
Intel	Core I3-7350k Firmware	All versions
Intel	Core I3-7300t Firmware	All versions
Intel	Core I3-7167u Firmware	All versions
Intel	Core I3-7300 Firmware	All versions
Intel	Core I3-7100h Firmware	All versions
Intel	Core I3-7320 Firmware	All versions
Intel	Core I3-7100t Firmware	All versions
Intel	Core I3-7100u Firmware	All versions
Intel	Core I3-6100u Firmware	All versions
Intel	Core I3-6100h Firmware	All versions
Intel	Core I3-6167u Firmware	All versions
Intel	Core I3-6100 Firmware	All versions
Intel	Core I3-5015u Firmware	All versions
Intel	Core I3-5020u Firmware	All versions
Intel	Core I3-5005u Firmware	All versions
Intel	Core I3-5010u Firmware	All versions
Intel	Core I3-5157u Firmware	All versions
Intel	Core I5-10210u Firmware	All versions
Intel	Core I5-10310y Firmware	All versions
Intel	Core I5-10210y Firmware	All versions
Intel	Core I5-1035g4 Firmware	All versions
Intel	Core I5-1035g7 Firmware	All versions
Intel	Core I5-1035g1 Firmware	All versions
Intel	Core I5-9500 Firmware	All versions
Intel	Core I5-9600 Firmware	All versions
Intel	Core I5-9400t Firmware	All versions
Intel	Core I5-9600t Firmware	All versions
Intel	Core I5-9500t Firmware	All versions
Intel	Core I5-9300h Firmware	All versions
Intel	Core I5-9400h Firmware	All versions
Intel	Core I5-9400 Firmware	All versions
Intel	Core I5-9600k Firmware	All versions

Showing 50 of 830 affected configurations. See NVD for the full list.

References

http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00042.htmlMailing List, Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3916Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3936Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3941Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0026Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0028Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0204Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I5WWPW4BSZDDW7VHU427XTVXV7ROOFFW/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IZYATWNUGHRBG6I3TC24YHP5Y3J7I6KH/
https://seclists.org/bugtraq/2020/Jan/21Mailing List, Third Party Advisory
https://security.gentoo.org/glsa/202003-56Third Party Advisory
https://support.f5.com/csp/article/K17269881?utm_source=f5support&amp%3Butm_medium=RSS
https://usn.ubuntu.com/4186-2/Third Party Advisory
https://www.debian.org/security/2020/dsa-4602Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00210.htmlVendor Advisory
https://www.oracle.com/security-alerts/cpujul2020.htmlPatch, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00042.htmlMailing List, Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3916Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3936Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3941Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0026Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0028Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0204Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I5WWPW4BSZDDW7VHU427XTVXV7ROOFFW/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IZYATWNUGHRBG6I3TC24YHP5Y3J7I6KH/
https://seclists.org/bugtraq/2020/Jan/21Mailing List, Third Party Advisory
https://security.gentoo.org/glsa/202003-56Third Party Advisory
https://support.f5.com/csp/article/K17269881?utm_source=f5support&amp%3Butm_medium=RSS
https://usn.ubuntu.com/4186-2/Third Party Advisory
https://www.debian.org/security/2020/dsa-4602Third Party Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00210.htmlVendor Advisory
https://www.oracle.com/security-alerts/cpujul2020.htmlPatch, Third Party Advisory

Timeline

Published: Nov 14, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-12207?

How severe is CVE-2018-12207?

CVE-2018-12207 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.92% probability of exploitation in the next 30 days.

How do I fix CVE-2018-12207?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-12207?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST