CVE-2016-8222 (GCVE-0-2016-8222)

Vulnerability from cvelistv5 – Published: 2016-11-30 15:00 – Updated: 2024-08-06 02:13
VLAI?
Summary
A vulnerability has been identified in a signed kernel driver for the BIOS of some ThinkPad systems that can allow an attacker with Windows administrator-level privileges to call System Management Mode (SMM) services. This could lead to a denial of service attack or allow certain BIOS variables or settings to be altered (such as boot sequence). The setting or changing of BIOS passwords is not affected by this vulnerability.
Severity ?
No CVSS data available.
CWE
  • Microsoft Device Guard protection bypass
Assigner
References
Impacted products
Vendor Product Version
Lenovo Group Ltd. ThinkPad systems Affected: various
Create a notification for this product.
Date Public ?
2016-11-17 00:00
Show details on NVD website
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Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/94409\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://support.lenovo.com/us/en/solutions/LEN_8327\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}"
  }
}


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Sightings

Author Source Type Date

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.



Detection rules are retrieved from Rulezet.