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.

CVSS v3 6.7 MEDIUM
CVSS v2.0 4.6 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://support.lenovo.com/us/en/product_security/LEN-65529	Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-65529	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:lenovo:bios:-:*:*:*:*:*:*:*

OR	cpe:2.3:h:lenovo:thinkpad_11e_3rd_gen:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_11e_4th_gen:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_11e_5th_gen:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_11e_yoga_gen_6:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_13_gen_2:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_e14_gen_2:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_e15_gen_2:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_l13:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_l13_gen_2:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_l13_yoga:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_l13_yogo_gen_2:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_l14:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_l14_gen_2:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_l15:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_l15_gen_2:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_l380:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_l380_yoga:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_l390:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_l390_yoga:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_t460:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_x12_detachable_gen_1:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_x260:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_x380_yoga:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_yoga_11e_3rd_gen:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_yoga_11e_4th_gen:-:::::::*
	cpe:2.3:h:lenovo:thinkpad_yoga_370:-:::::::*
	cpe:2.3:o:lenovo:bios:-:::::::*

History

21 Nov 2024, 06:21

Type	Values Removed	Values Added
References	~~() https://support.lenovo.com/us/en/product_security/LEN-65529 - Vendor Advisory~~	() https://support.lenovo.com/us/en/product_security/LEN-65529 - Vendor Advisory

27 Jul 2021, 16:48

Type	Values Removed	Values Added
References	~~(MISC) https://support.lenovo.com/us/en/product_security/LEN-65529 -~~	(MISC) https://support.lenovo.com/us/en/product_security/LEN-65529 - Vendor Advisory
CWE		NVD-CWE-noinfo
CPE		cpe:2.3:h:lenovo:thinkpad_l390_yoga:-:::::::* cpe:2.3:h:lenovo:thinkpad_11e_3rd_gen:-:::::::* cpe:2.3:h:lenovo:thinkpad_e14_gen_2:-:::::::* cpe:2.3:h:lenovo:thinkpad_l390:-:::::::* cpe:2.3:h:lenovo:thinkpad_x260:-:::::::* cpe:2.3:h:lenovo:thinkpad_x380_yoga:-:::::::* cpe:2.3:h:lenovo:thinkpad_11e_yoga_gen_6:-:::::::* cpe:2.3:h:lenovo:thinkpad_l380:-:::::::* cpe:2.3:h:lenovo:thinkpad_l14_gen_2:-:::::::* cpe:2.3:h:lenovo:thinkpad_l13_gen_2:-:::::::* cpe:2.3:o:lenovo:bios:-:::::::* cpe:2.3:h:lenovo:thinkpad_yoga_11e_4th_gen:-:::::::* cpe:2.3:h:lenovo:thinkpad_l13_yogo_gen_2:-:::::::* cpe:2.3:h:lenovo:thinkpad_l380_yoga:-:::::::* cpe:2.3:h:lenovo:thinkpad_l13_yoga:-:::::::* cpe:2.3:h:lenovo:thinkpad_yoga_370:-:::::::* cpe:2.3:h:lenovo:thinkpad_11e_4th_gen:-:::::::* cpe:2.3:h:lenovo:thinkpad_11e_5th_gen:-:::::::* cpe:2.3:h:lenovo:thinkpad_yoga_11e_3rd_gen:-:::::::* cpe:2.3:h:lenovo:thinkpad_l13:-:::::::* cpe:2.3:h:lenovo:thinkpad_e15_gen_2:-:::::::* cpe:2.3:h:lenovo:thinkpad_x12_detachable_gen_1:-:::::::* cpe:2.3:h:lenovo:thinkpad_l14:-:::::::* cpe:2.3:h:lenovo:thinkpad_l15_gen_2:-:::::::* cpe:2.3:h:lenovo:thinkpad_t460:-:::::::* cpe:2.3:h:lenovo:thinkpad_l15:-:::::::* cpe:2.3:h:lenovo:thinkpad_13_gen_2:-:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 4.6 v3 : 6.7

16 Jul 2021, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-07-16 21:15

Updated : 2024-11-21 06:21

NVD link : CVE-2021-3452

Mitre link : CVE-2021-3452

CVE.ORG link : CVE-2021-3452

JSON object : View

Products Affected

lenovo

thinkpad_l14
thinkpad_l13_yoga
thinkpad_l390
thinkpad_l390_yoga
thinkpad_x12_detachable_gen_1
thinkpad_l13
thinkpad_11e_3rd_gen
thinkpad_l13_yogo_gen_2
thinkpad_yoga_370
thinkpad_l13_gen_2
thinkpad_11e_5th_gen
thinkpad_l380_yoga
thinkpad_l15_gen_2
thinkpad_l15
thinkpad_13_gen_2
thinkpad_e15_gen_2
thinkpad_t460
thinkpad_11e_yoga_gen_6
thinkpad_x260
thinkpad_e14_gen_2
thinkpad_yoga_11e_3rd_gen
thinkpad_x380_yoga
thinkpad_yoga_11e_4th_gen
thinkpad_l380
bios
thinkpad_11e_4th_gen
thinkpad_l14_gen_2

CWE

CWE-20

Improper Input Validation

NVD-CWE-noinfo

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"en", "value": "CWE-20"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Una potencial vulnerabilidad en la funci\u00f3n shutdown SMI callback del sistema en algunos modelos ThinkPad, puede permitir a un atacante con acceso local y privilegios elevados ejecutar c\u00f3digo arbitrario"}], "lastModified": "2024-11-21T06:21:34.210", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:bios:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "61D66F0D-6C60-4CF6-A509-C6FAC2E22F95"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:thinkpad_11e_3rd_gen:-:*:*:*:*:*:*:*", "vulnerable": false, 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"cpe:2.3:h:lenovo:thinkpad_l13:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "99429424-2602-458B-BB57-C2E161005587"}, {"criteria": "cpe:2.3:h:lenovo:thinkpad_l13_gen_2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3E560943-6A00-4423-91F3-FBBBBB978F6B"}, {"criteria": "cpe:2.3:h:lenovo:thinkpad_l13_yoga:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1295E4F8-431A-43ED-8104-DBBD0CDB1978"}, {"criteria": "cpe:2.3:h:lenovo:thinkpad_l13_yogo_gen_2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "14789824-42A5-4944-B2BE-663456450249"}, {"criteria": "cpe:2.3:h:lenovo:thinkpad_l14:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "724B10DF-7AA6-4541-A1F4-388E7BEB2319"}, {"criteria": "cpe:2.3:h:lenovo:thinkpad_l14_gen_2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5CE86BB2-232D-4DD9-9630-EA6517C64EB1"}, {"criteria": "cpe:2.3:h:lenovo:thinkpad_l15:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": 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"operator": "AND"}], "sourceIdentifier": "psirt@lenovo.com"}

6.7 /10