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CVE-2018-12207

Date: November 14, 2019

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.

Severity Score

Related Resources (23)

https://access.redhat.com/errata/RHSA-2019:3941
https://seclists.org/bugtraq/2020/Jan/21
https://usn.ubuntu.com/4186-2/
https://nvd.nist.gov/vuln/detail/CVE-2018-12207
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00042.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IZYATWNUGHRBG6I3TC24YHP5Y3J7I6KH/
https://support.f5.com/csp/article/K17269881?utm_source=f5support&%3Butm_medium=RSS
https://support.f5.com/csp/article/K17269881?utm_source=f5support&utm_medium=RSS
https://people.canonical.com/~ubuntu-security/cve/CVE-2018-12207
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I5WWPW4BSZDDW7VHU427XTVXV7ROOFFW/
https://access.redhat.com/errata/RHSA-2020:0026
https://access.redhat.com/errata/RHSA-2020:0028
https://access.redhat.com/errata/RHSA-2020:0204
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00210.html
https://security.gentoo.org/glsa/202003-56
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://www.debian.org/security/2020/dsa-4602
https://access.redhat.com/security/cve/CVE-2018-12207
https://access.redhat.com/errata/RHSA-2019:3916
https://www.oracle.com/security-alerts/cpujul2020.html
https://access.redhat.com/errata/RHSA-2019:3936
https://www.mend.io/vulnerability-database/CVE-2018-12207

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

CVSS v3

Base Score:
Attack Vector (AV):
Attack Complexity (AC):
Privileges Required (PR):
User Interaction (UI):
Scope (S):
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV):
Access Complexity (AC):
Authentication (AU):
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE
Additional information:

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