Search criteria
6 vulnerabilities found for thinkpad_l14_gen_2_firmware by lenovo
CVE-2022-4574 (GCVE-0-2022-4574)
Vulnerability from nvd – Published: 2023-10-30 14:36 – Updated: 2024-09-09 16:51
VLAI?
Summary
An SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code.
Severity ?
6.7 (Medium)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Lenovo | ThinkPad BIOS |
Affected:
various
|
Credits
Lenovo thanks Yngweijw for reporting this issue.
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CVE-2023-4029 (GCVE-0-2023-4029)
Vulnerability from nvd – Published: 2023-08-17 16:48 – Updated: 2024-10-08 13:16
VLAI?
Summary
A buffer overflow has been identified in the BoardUpdateAcpiDxe driver in some Lenovo ThinkPad products which may allow an attacker with local access and elevated privileges to execute arbitrary code.
Severity ?
6.7 (Medium)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Credits
Lenovo thanks Zichuan Li (@Ri7erLi) from Indiana University Bloomington for reporting this vulnerability.
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CVE-2022-40134 (GCVE-0-2022-40134)
Vulnerability from nvd – Published: 2023-01-30 21:20 – Updated: 2025-03-27 15:26
VLAI?
Summary
An information leak vulnerability in the SMI Set BIOS Password SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.
Severity ?
4.4 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
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CVE-2022-4574 (GCVE-0-2022-4574)
Vulnerability from cvelistv5 – Published: 2023-10-30 14:36 – Updated: 2024-09-09 16:51
VLAI?
Summary
An SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code.
Severity ?
6.7 (Medium)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Lenovo | ThinkPad BIOS |
Affected:
various
|
Credits
Lenovo thanks Yngweijw for reporting this issue.
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CVE-2023-4029 (GCVE-0-2023-4029)
Vulnerability from cvelistv5 – Published: 2023-08-17 16:48 – Updated: 2024-10-08 13:16
VLAI?
Summary
A buffer overflow has been identified in the BoardUpdateAcpiDxe driver in some Lenovo ThinkPad products which may allow an attacker with local access and elevated privileges to execute arbitrary code.
Severity ?
6.7 (Medium)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Credits
Lenovo thanks Zichuan Li (@Ri7erLi) from Indiana University Bloomington for reporting this vulnerability.
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CVE-2022-40134 (GCVE-0-2022-40134)
Vulnerability from cvelistv5 – Published: 2023-01-30 21:20 – Updated: 2025-03-27 15:26
VLAI?
Summary
An information leak vulnerability in the SMI Set BIOS Password SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.
Severity ?
4.4 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
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