Vulnerability Monitor

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CVE-2021-3452

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.

Published

2021-07-16T21:15:10.607

Last Modified

2024-11-21T06:21:34.210

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.7 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

3.9

Impact Score

6.4

Weaknesses
  • Type: Secondary
    CWE-20
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System lenovo bios - Yes
Hardware lenovo thinkpad_11e_3rd_gen - No
Hardware lenovo thinkpad_11e_4th_gen - No
Hardware lenovo thinkpad_11e_5th_gen - No
Hardware lenovo thinkpad_11e_yoga_gen_6 - No
Hardware lenovo thinkpad_13_gen_2 - No
Hardware lenovo thinkpad_e14_gen_2 - No
Hardware lenovo thinkpad_e15_gen_2 - No
Hardware lenovo thinkpad_l13 - No
Hardware lenovo thinkpad_l13_gen_2 - No
Hardware lenovo thinkpad_l13_yoga - No
Hardware lenovo thinkpad_l13_yogo_gen_2 - No
Hardware lenovo thinkpad_l14 - No
Hardware lenovo thinkpad_l14_gen_2 - No
Hardware lenovo thinkpad_l15 - No
Hardware lenovo thinkpad_l15_gen_2 - No
Hardware lenovo thinkpad_l380 - No
Hardware lenovo thinkpad_l380_yoga - No
Hardware lenovo thinkpad_l390 - No
Hardware lenovo thinkpad_l390_yoga - No
Hardware lenovo thinkpad_t460 - No
Hardware lenovo thinkpad_x12_detachable_gen_1 - No
Hardware lenovo thinkpad_x260 - No
Hardware lenovo thinkpad_x380_yoga - No
Hardware lenovo thinkpad_yoga_11e_3rd_gen - No
Hardware lenovo thinkpad_yoga_11e_4th_gen - No
Hardware lenovo thinkpad_yoga_370 - No
Operating System lenovo bios - No
References