CVE-2018-12207 (GCVE-0-2018-12207)

Vulnerability from cvelistv5 – Published: 2019-11-14 19:08 – Updated: 2024-08-05 08:30
VLAI
Summary
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
6.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CWE
  • Denial of Service
Assigner
References
URL Tags
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://access.redhat.com/errata/RHSA-2019:3916 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3936 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2019:3941 vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/4186-2/ vendor-advisoryx_refsource_UBUNTU
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
https://access.redhat.com/errata/RHSA-2020:0026 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2020:0028 vendor-advisoryx_refsource_REDHAT
https://www.debian.org/security/2020/dsa-4602 vendor-advisoryx_refsource_DEBIAN
https://seclists.org/bugtraq/2020/Jan/21 mailing-listx_refsource_BUGTRAQ
https://access.redhat.com/errata/RHSA-2020:0204 vendor-advisoryx_refsource_REDHAT
https://security.gentoo.org/glsa/202003-56 vendor-advisoryx_refsource_GENTOO
https://www.oracle.com/security-alerts/cpujul2020.html x_refsource_MISC
https://www.intel.com/content/www/us/en/security-… x_refsource_MISC
https://support.f5.com/csp/article/K17269881?utm_… x_refsource_CONFIRM
Impacted products
Vendor Product Version CPE status
n/a 2019.2 IPU – Intel(R) Processor Machine Check Error Affected: See provided reference
Show details on NVD website
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.