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6 vulnerabilities found for yoga_c740-14iml_firmware by lenovo
CVE-2021-3972 (GCVE-0-2021-3972)
Vulnerability from nvd – Published: 2022-04-22 20:30 – Updated: 2024-08-03 17:09
VLAI
EPSS
VEX
Summary
A potential vulnerability by a driver used during manufacturing process on some consumer Lenovo Notebook devices' BIOS that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.
Severity
6.7 (Medium)
CWE
- CWE-489 - Leftover Debug Code
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://support.lenovo.com/us/en/product_security… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Lenovo | Notebook BIOS |
Affected:
various
|
Credits
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CVE-2021-3970 (GCVE-0-2021-3970)
Vulnerability from nvd – Published: 2022-04-22 20:30 – Updated: 2024-08-03 17:09
VLAI
EPSS
VEX
Summary
A potential vulnerability in LenovoVariable SMI Handler due to insufficient validation in some Lenovo Notebook models BIOS may 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
1 reference
| URL | Tags |
|---|---|
| https://support.lenovo.com/us/en/product_security… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Lenovo | Notebook BIOS |
Affected:
various
|
Credits
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CVE-2020-8321 (GCVE-0-2020-8321)
Vulnerability from nvd – Published: 2020-06-09 19:50 – Updated: 2024-09-17 00:35
VLAI
EPSS
VEX
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
1 reference
| URL | Tags |
|---|---|
| https://support.lenovo.com/us/en/product_security… | x_refsource_MISC |
Date Public
2020-06-09 00:00
Credits
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CVE-2021-3972 (GCVE-0-2021-3972)
Vulnerability from cvelistv5 – Published: 2022-04-22 20:30 – Updated: 2024-08-03 17:09
VLAI
EPSS
VEX
Summary
A potential vulnerability by a driver used during manufacturing process on some consumer Lenovo Notebook devices' BIOS that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.
Severity
6.7 (Medium)
CWE
- CWE-489 - Leftover Debug Code
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://support.lenovo.com/us/en/product_security… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Lenovo | Notebook BIOS |
Affected:
various
|
Credits
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CVE-2021-3970 (GCVE-0-2021-3970)
Vulnerability from cvelistv5 – Published: 2022-04-22 20:30 – Updated: 2024-08-03 17:09
VLAI
EPSS
VEX
Summary
A potential vulnerability in LenovoVariable SMI Handler due to insufficient validation in some Lenovo Notebook models BIOS may 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
1 reference
| URL | Tags |
|---|---|
| https://support.lenovo.com/us/en/product_security… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Lenovo | Notebook BIOS |
Affected:
various
|
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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
EPSS
VEX
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
1 reference
| URL | Tags |
|---|---|
| https://support.lenovo.com/us/en/product_security… | x_refsource_MISC |
Date Public
2020-06-09 00:00
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