FKIE_CVE-2021-3719

Vulnerability from fkie_nvd - Published: 2021-11-12 22:15 - Updated: 2024-11-21 06:22
Severity ?
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A potential vulnerability in the SMI callback function that saves and restore boot script tables used for resuming from sleep state in some ThinkCentre and ThinkStation models may allow an attacker with local access and elevated privileges to execute arbitrary code.
References
psirt@lenovo.comhttps://support.lenovo.com/us/en/product_security/LEN-67440Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.lenovo.com/us/en/product_security/LEN-67440Vendor Advisory
Impacted products
Vendor Product Version
lenovo thinkcentre_e93_firmware *
lenovo thinkcentre_e93 -
lenovo thinkcentre_m600_firmware *
lenovo thinkcentre_m600 -
lenovo thinkcentre_m700_tiny_firmware *
lenovo thinkcentre_m700_tiny -
lenovo thinkcentre_m73_firmware *
lenovo thinkcentre_m73 -
lenovo thinkcentre_m73p_firmware *
lenovo thinkcentre_m73p -
lenovo thinkcentre_m800_firmware *
lenovo thinkcentre_m800 -
lenovo thinkcentre_m818z_firmware *
lenovo thinkcentre_m818z -
lenovo thinkcentre_m83_firmware *
lenovo thinkcentre_m83 -
lenovo thinkcentre_m900_firmware *
lenovo thinkcentre_m900 -
lenovo thinkcentre_m900x_firmware *
lenovo thinkcentre_m900x -
lenovo thinkcentre_m93_firmware *
lenovo thinkcentre_m93 -
lenovo thinkcentre_m93p_firmware *
lenovo thinkcentre_m93p -
lenovo thinkcentre_m4500q_firmware *
lenovo thinkcentre_m4500q -
lenovo thinkcentre_m6500t\/s_firmware *
lenovo thinkcentre_m6500t\/s -
lenovo thinkcentre_m8500t\/s_firmware *
lenovo thinkcentre_m8500t\/s -
lenovo thinkcentre_x1_firmware *
lenovo thinkcentre_x1 -
lenovo thinkstation_p300_firmware *
lenovo thinkstation_p300 -
lenovo thinkstation_p500_firmware *
lenovo thinkstation_p500 -
lenovo thinkstation_p700_firmware *
lenovo thinkstation_p700 -
lenovo thinkstation_p900_firmware *
lenovo thinkstation_p900 -
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  "id": "CVE-2021-3719",
  "lastModified": "2024-11-21T06:22:14.657",
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        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "psirt@lenovo.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Tags
Taxonomy of the tags.




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.