CVE-2021-3452 (GCVE-0-2021-3452)

Vulnerability from cvelistv5 – Published: 2021-07-16 20:30 – Updated: 2024-08-03 16:53
VLAI?
Summary
A potential vulnerability in the system shutdown SMI callback function in some ThinkPad models may allow an attacker with local access and elevated privileges to execute arbitrary code.
Severity ?
6.7 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-20 - Improper Input Validation
Assigner
References
Impacted products
Vendor Product Version
Lenovo ThinkPad BIOS Affected: various
Create a notification for this product.
Credits
Lenovo thanks Binarly efiXplorer team for reporting these issues.
Show details on NVD website
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17DD928B-F0BF-44F1-9EA4-DC82233A2E69\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkpad_t460:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D86FD3AD-D731-4C30-8A72-EC1A45B203F0\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkpad_x12_detachable_gen_1:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A2439F63-731F-47A4-B625-B3520ECDA0B1\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkpad_x260:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"08393A13-D68E-4042-B223-EF80E581EEBC\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkpad_x380_yoga:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A5E1704F-6BB6-4B7C-ADE6-720533FB46E4\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkpad_yoga_11e_3rd_gen:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EA8D4BE6-6E87-4892-9E16-2799D0E0CA21\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkpad_yoga_11e_4th_gen:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"24977327-E104-4F51-8CF1-6EF1FEAED9F8\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:lenovo:thinkpad_yoga_370:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"30B0E5C1-5A7B-4310-A4D3-A12E1F059568\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:o:lenovo:bios:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"61D66F0D-6C60-4CF6-A509-C6FAC2E22F95\"}]}]}],\"references\":[{\"url\":\"https://support.lenovo.com/us/en/product_security/LEN-65529\",\"source\":\"psirt@lenovo.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.lenovo.com/us/en/product_security/LEN-65529\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"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.