CVE-2018-12207 Detail

Current 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.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  6.5 MEDIUM
Vector:  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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