All the vulnerabilites related to Lenovo - Notebook BIOS
cve-2021-3614
Vulnerability from cvelistv5
Published
2021-07-16 20:30
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A vulnerability was reported on some Lenovo Notebook systems that could allow an attacker with physical access to elevate privileges under certain conditions during a BIOS update performed by Lenovo Vantage.
References
| ▼ | URL | Tags |
|---|---|---|
| https://support.lenovo.com/us/en/product_security/LEN-65529 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Lenovo | Notebook BIOS |
Version: various |
|
|
|||
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cve-2021-3970
Vulnerability from cvelistv5
Published
2022-04-22 20:30
Modified
2024-08-03 17:09
Severity ?
EPSS score ?
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://support.lenovo.com/us/en/product_security/LEN-73440 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Lenovo | Notebook BIOS |
Version: various |
|
|
|||
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cve-2023-5912
Vulnerability from cvelistv5
Published
2024-04-05 20:45
Modified
2024-08-02 08:14
Severity ?
EPSS score ?
Summary
A potential memory leakage vulnerability was reported in some Lenovo Notebook products that may allow a local attacker with elevated privileges to write to NVRAM variables.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Lenovo | Notebook BIOS |
Version: various |
|
|
|||
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cve-2021-3971
Vulnerability from cvelistv5
Published
2022-04-22 20:30
Modified
2024-08-03 17:09
Severity ?
EPSS score ?
Summary
A potential vulnerability by a driver used during older manufacturing processes on some consumer Lenovo Notebook devices that was mistakenly included in the BIOS image could allow an attacker with elevated privileges to modify firmware protection region by modifying an NVRAM variable.
References
| ▼ | URL | Tags |
|---|---|---|
| https://support.lenovo.com/us/en/product_security/LEN-73440 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Lenovo | Notebook BIOS |
Version: various |
|
|
|||
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cve-2021-3972
Vulnerability from cvelistv5
Published
2022-04-22 20:30
Modified
2024-08-03 17:09
Severity ?
EPSS score ?
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://support.lenovo.com/us/en/product_security/LEN-73440 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Lenovo | Notebook BIOS |
Version: various |
|
|
|||
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