Vulnerability CVE-2018-12207
Published: 2019-11-14

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.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:N/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.9/10
6.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Complete

 References:
https://access.redhat.com/errata/RHSA-2019:3916
https://access.redhat.com/errata/RHSA-2019:3936
https://access.redhat.com/errata/RHSA-2019:3941
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/I5WWPW4BSZDDW7VHU427XTVXV7ROOFFW/
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00210.html
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