Metrics
No CVSS v4.0
Attack Vector Local
Attack Complexity Low
Privileges Required High
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
User Interaction None
No CVSS v3.0
Access Vector Local
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
The EPSS score is 0.03212.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
| Vendors | Products |
|---|---|
|
Lenovo
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|
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No data.
No data.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-27177 | 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. |
Solution
Update system firmware to the version (or newer) indicated for your model in the Product Impact section of LEN-73440.
Workaround
No workaround given by the vendor.
| Link | Providers |
|---|---|
| https://support.lenovo.com/us/en/product_security/LEN-73440 |
|
No history.
Projects
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Status: PUBLISHED
Assigner: lenovo
Published:
Updated: 2024-08-03T17:09:09.723Z
Reserved: 2021-11-17T00:00:00
Link: CVE-2021-3972
No data.
Status : Modified
Published: 2022-04-22T21:15:09.883
Modified: 2024-11-21T06:23:16.210
Link: CVE-2021-3972
No data.
OpenCVE Enrichment
No data.
EUVD