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Status published
Medium
CVE-2018-12207
Improper invalidation for page table updates by a virtual guest...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I5WWPW4BSZDDW7VHU427XTVXV7ROOFFW/
- 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://usn.ubuntu.com/4186-2/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IZYATWNUGHRBG6I3TC24YHP5Y3J7I6KH/
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00042.html
- https://access.redhat.com/errata/RHSA-2020:0026
- https://access.redhat.com/errata/RHSA-2020:0028
- https://www.debian.org/security/2020/dsa-4602
- https://seclists.org/bugtraq/2020/Jan/21
- https://access.redhat.com/errata/RHSA-2020:0204
- https://security.gentoo.org/glsa/202003-56
- https://www.oracle.com/security-alerts/cpujul2020.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&%3Butm_medium=RSS
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Affected Vendor
Affected Software
2019.2 IPU – Intel(R) Processor Machine Check Error
Vulnerable Versions:
See provided reference
Timeline
Official Publish:
November 14th, 2019
Last Modified:
August 5th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.