CVE-2020-8354 - A potential vulnerability in the SMI callback function used in the VariableServiceSmm driver in some

CVE-2020-8354

Summary

A potential vulnerability in the SMI callback function used in the VariableServiceSmm driver in some Lenovo Notebook models may allow arbitrary code execution.

References

https://support.lenovo.com/us/en/product_security/LEN-49266

Vulnerable Configurations

cpe:2.3:o:lenovo:notebook_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:lenovo:notebook_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:notebook:-:*:*:*:*:*:*:*
cpe:2.3:h:lenovo:notebook:-:*:*:*:*:*:*:*

CVSS

Base:	7.2 (as of 30-11-2020 - 14:42)
Impact:
Exploitability:

CWE

NVD-CWE-noinfo

CAPEC

Access

Vector	Complexity	Authentication
LOCAL	LOW	NONE

Impact

Confidentiality	Integrity	Availability
COMPLETE	COMPLETE	COMPLETE

cvss-vector via4

AV:L/AC:L/Au:N/C:C/I:C/A:C

refmap via4

misc

https://support.lenovo.com/us/en/product_security/LEN-49266

Last major update

30-11-2020 - 14:42

Published

11-11-2020 - 18:15

Last modified

30-11-2020 - 14:42