Search criteria
4 vulnerabilities found for 330-14igm_firmware by lenovo
CVE-2020-8321 (GCVE-0-2020-8321)
Vulnerability from nvd – Published: 2020-06-09 19:50 – Updated: 2024-09-17 00:35
VLAI?
Summary
A potential vulnerability in the SMI callback function used in the System Lock Preinstallation driver in some Lenovo Notebook and ThinkStation models may allow arbitrary code execution.
Severity ?
6.4 (Medium)
CWE
- Arbitrary code execution
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Credits
Lenovo thanks yngwei (@yngweijw), driedfish (@d3af1sh), and MengHao, Li of IIE VARAS
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CVE-2019-6156 (GCVE-0-2019-6156)
Vulnerability from nvd – Published: 2019-04-10 17:04 – Updated: 2024-09-16 22:02
VLAI?
Summary
In Lenovo systems, SMM BIOS Write Protection is used to prevent writes to SPI Flash. While this provides sufficient protection, an additional layer of protection is provided by SPI Protected Range Registers (PRx). Lenovo was notified that after resuming from S3 sleep mode in various versions of BIOS for Lenovo systems, the PRx is not set. This does not impact the SMM BIOS Write Protection, which keeps systems protected.
Severity ?
No CVSS data available.
CWE
- None
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Credits
Lenovo would like to thank Emin Ghuliev for reporting this issue.
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CVE-2020-8321 (GCVE-0-2020-8321)
Vulnerability from cvelistv5 – Published: 2020-06-09 19:50 – Updated: 2024-09-17 00:35
VLAI?
Summary
A potential vulnerability in the SMI callback function used in the System Lock Preinstallation driver in some Lenovo Notebook and ThinkStation models may allow arbitrary code execution.
Severity ?
6.4 (Medium)
CWE
- Arbitrary code execution
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Credits
Lenovo thanks yngwei (@yngweijw), driedfish (@d3af1sh), and MengHao, Li of IIE VARAS
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CVE-2019-6156 (GCVE-0-2019-6156)
Vulnerability from cvelistv5 – Published: 2019-04-10 17:04 – Updated: 2024-09-16 22:02
VLAI?
Summary
In Lenovo systems, SMM BIOS Write Protection is used to prevent writes to SPI Flash. While this provides sufficient protection, an additional layer of protection is provided by SPI Protected Range Registers (PRx). Lenovo was notified that after resuming from S3 sleep mode in various versions of BIOS for Lenovo systems, the PRx is not set. This does not impact the SMM BIOS Write Protection, which keeps systems protected.
Severity ?
No CVSS data available.
CWE
- None
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Credits
Lenovo would like to thank Emin Ghuliev for reporting this issue.
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