CVE-2020-8354
MEDIUM
6.7
CVSS Score
Published: November 11, 2020 at 05:35 PM UTC
Updated: June 17, 2026 at 03:26 AM UTC
3 products affected across 1 vendorNotebook FirmwareNotebookBIOS
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Severity
MEDIUM6.7
Exploit prediction
EPSS 0.3%
Description
A potential vulnerability in the SMI callback function used in the VariableServiceSmm driver in some Lenovo Notebook models may allow arbitrary code execution.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://support.lenovo.com/us/en/product_security/LEN-49266CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-367NVD-CWE-noinfo
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