Vulnerability Details : CVE-2022-3728
A vulnerability was reported in ThinkPad T14s Gen 3 and X13 Gen3 that could cause the BIOS tamper detection mechanism to not trigger under specific circumstances which could allow unauthorized access.
Vulnerability category: Bypass
Products affected by CVE-2022-3728
- cpe:2.3:o:lenovo:thinkpad_t14s_gen_3_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:lenovo:thinkpad_x13_gen_3_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-3728
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 24 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-3728
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
0.9
|
5.9
|
NIST | |
|
6.1
|
MEDIUM | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H |
0.9
|
5.2
|
Lenovo Group Ltd. |
CWE ids for CVE-2022-3728
-
The product is designed with access restricted to certain information, but it does not sufficiently protect against an unauthorized actor with physical access to these areas.Assigned by: psirt@lenovo.com (Primary)
References for CVE-2022-3728
-
https://support.lenovo.com/us/en/product_security/LEN-106014
ThinkPad BIOS Vulnerabilities - Lenovo Support USVendor Advisory
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