CVE-2018-12207

medium

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.

References

Advisories
More

https://www.oracle.com/security-alerts/cpujul2020.html

https://www.debian.org/security/2020/dsa-4602

https://usn.ubuntu.com/4186-2/

https://security.gentoo.org/glsa/202003-56

https://seclists.org/bugtraq/2020/Jan/21

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IZYATWNUGHRBG6I3TC24YHP5Y3J7I6KH/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I5WWPW4BSZDDW7VHU427XTVXV7ROOFFW/

https://access.redhat.com/errata/RHSA-2020:0204

https://access.redhat.com/errata/RHSA-2020:0028

https://access.redhat.com/errata/RHSA-2020:0026

https://access.redhat.com/errata/RHSA-2019:3941

https://access.redhat.com/errata/RHSA-2019:3936

https://access.redhat.com/errata/RHSA-2019:3916

http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00042.html

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00210.html

https://support.f5.com/csp/article/K17269881?utm_source=f5support&amp%3Butm_medium=RSS

Details

Source: Mitre, NVD

Published: 2019-11-14

Updated: 2023-11-07

Risk Information

CVSS v2

Base Score: 4.9

Vector: CVSS2#AV:L/AC:L/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H