CVE-2022-1108

A potential vulnerability due to improper buffer validation in the SMI handler LenovoFlashDeviceInterface in Thinkpad X1 Fold Gen 1 could be exploited by an attacker with local access and elevated privileges to execute arbitrary code.

CVSS v3 6.7 MEDIUM
CVSS v2.0 7.2 HIGH

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

7.2^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://support.lenovo.com/us/en/product_security/LEN-84943	Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-84943	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:lenovo:thinkpad_x1_fold_gen_1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:lenovo:thinkpad_x1_fold_gen_1:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:40

Type	Values Removed	Values Added
References	~~() https://support.lenovo.com/us/en/product_security/LEN-84943 - Vendor Advisory~~	() https://support.lenovo.com/us/en/product_security/LEN-84943 - Vendor Advisory

12 May 2022, 13:42

Type	Values Removed	Values Added
CVSS	v2 : ~~7.2~~ v3 : ~~7.8~~	v2 : 7.2 v3 : 6.7

04 May 2022, 14:45

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.2 v3 : 7.8
References	~~(MISC) https://support.lenovo.com/us/en/product_security/LEN-84943 -~~	(MISC) https://support.lenovo.com/us/en/product_security/LEN-84943 - Vendor Advisory
CWE		CWE-269 CWE-20
CPE		cpe:2.3:h:lenovo:thinkpad_x1_fold_gen_1:-:::::::* cpe:2.3:o:lenovo:thinkpad_x1_fold_gen_1_firmware::::::::

22 Apr 2022, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-04-22 21:15

Updated : 2024-11-21 06:40

NVD link : CVE-2022-1108

Mitre link : CVE-2022-1108

CVE.ORG link : CVE-2022-1108

JSON object : View

Products Affected

lenovo

thinkpad_x1_fold_gen_1_firmware
thinkpad_x1_fold_gen_1

CWE

CWE-20

Improper Input Validation

CWE-269

Improper Privilege Management

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6.7 /10