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01 Record

CVE-2022-48182

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.

MediumPUBLISHEDCNA: lenovo
CNA base score6.1 CVSS v3.xCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

02 Description

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.

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.26% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 17.6% of scored records. A rank, not a probability.
NVD base score
6.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2023-10-09 20:55Z3 YR AGO
Last updated
2024-09-19 13:18Z2 YR AGO
Reserved
2022-12-29
Assigning CNA
lenovo
Record state
PUBLISHED
Severity
Medium (CVSS 6.1)
CNA CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Weaknesses
  • CWE-1263Improper Physical Access ControlClass
Data version
5.1
Document digest
c0ec6c416519db92add14c0af752a172744b4e6a01afa4759997b7a32e6dfa35

05 Affected products

VendorProductVersionsPlatforms
LenovoThinkPad T14s X13 Gen3 BIOS - Windows< 1.30 (R22ET60W)—
LenovoThinkPad X13 Gen3 BIOS - Windows< 1.30 (R22ET60W)—
LenovoThinkPad T14s Gen 3 BIOS - Linux< 1.35 (N3CET54W)—
LenovoThinkPad X13 Gen3 BIOS - Linux< 1.35 (N3CET54W)—

06 References

07 Remediation

Update system firmware to the version 1.30 (R22ET60W) or newer.