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LenovoCVE-2022-3728

HistoryOct 09, 2023 - 9:15 p.m.

CVE-2022-3728

2023-10-0921:15:09

CWE-1263

lenovo

web.nvd.nist.gov

thinkpad

t14s

gen 3

x13

bios

tamper detection

vulnerability

unauthorized access

nvd

CVSS3

6.8

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

6.5

Confidence

High

EPSS

0.001

Percentile

21.5%

JSON

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.

Affected configurations

Nvd

Node

lenovothinkpad_t14s_gen_3Match-

AND

lenovothinkpad_t14s_gen_3_firmwareRange<1.30

Node

lenovothinkpad_x13_gen_3Match-

AND

lenovothinkpad_x13_gen_3_firmwareRange<1.30

VendorProductVersionCPE
lenovothinkpad_t14s_gen_3-cpe:2.3:h:lenovo:thinkpad_t14s_gen_3:-:*:*:*:*:*:*:*
lenovothinkpad_t14s_gen_3_firmware*cpe:2.3:o:lenovo:thinkpad_t14s_gen_3_firmware:*:*:*:*:*:*:*:*
lenovothinkpad_x13_gen_3-cpe:2.3:h:lenovo:thinkpad_x13_gen_3:-:*:*:*:*:*:*:*
lenovothinkpad_x13_gen_3_firmware*cpe:2.3:o:lenovo:thinkpad_x13_gen_3_firmware:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
lenovo	thinkpad_t14s_gen_3	-	cpe:2.3:h:lenovo:thinkpad_t14s_gen_3:-:::::::*
lenovo	thinkpad_t14s_gen_3_firmware	*	cpe:2.3:o:lenovo:thinkpad_t14s_gen_3_firmware::::::::
lenovo	thinkpad_x13_gen_3	-	cpe:2.3:h:lenovo:thinkpad_x13_gen_3:-:::::::*
lenovo	thinkpad_x13_gen_3_firmware	*	cpe:2.3:o:lenovo:thinkpad_x13_gen_3_firmware::::::::

CNA Affected

[
  {
    "defaultStatus": "affected",
    "product": "ThinkPad T14s Gen 3 BIOS",
    "vendor": "Lenovo",
    "versions": [
      {
        "lessThan": "1.30 (R22ET60W)",
        "status": "affected",
        "version": " ",
        "versionType": "custom"
      }
    ]
  },
  {
    "defaultStatus": "affected",
    "product": "ThinkPad X13 Gen3 BIOS",
    "vendor": "Lenovo",
    "versions": [
      {
        "lessThan": "1.30 (R22ET60W)",
        "status": "affected",
        "version": " ",
        "versionType": "semver"
      }
    ]
  }
]

References

support.lenovo.com/us/en/product_security/LEN-106014

CVSS3

6.8

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

6.5

Confidence

High

EPSS

0.001

Percentile

21.5%

JSON

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