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LenovoCVELIST:CVE-2022-3728

HistoryOct 09, 2023 - 8:48 p.m.

CVE-2022-3728

2023-10-0920:48:31

CWE-1263

lenovo

www.cve.org

vulnerability

bios

thinkpad

t14s gen 3

x13 gen3

unauthorized access

CVSS3

6.1

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.7

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.

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

6.1

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.7

Confidence

High

EPSS

0.001

Percentile

21.5%

JSON

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