CVE-2022-40137

high-risk
Published 2023-01-30

A buffer overflow in the WMI SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to execute arbitrary code.

Do I need to act?

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0.05% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.7/10 Medium
LOCAL / LOW complexity

Affected Products (20)

Ideacentre E96Z Firmware
Ideacentre 3 07Iab7 Firmware
Ideacentre Aio 3-22Ada6 Firmware
Ideacentre Aio 3-22Iil5 Firmware
Ideacentre Aio 3-24Ada6 Firmware
Ideacentre Aio 3-24Alc6 Firmware
Ideacentre Aio 3-24Iil5 Firmware
Ideacentre Aio 3-27Alc6 Firmware

Affected Vendors

Lenovo

References (2)

Vendor Advisory https://support.lenovo.com/us/en/product_security/LEN-94953
Vendor Advisory https://support.lenovo.com/us/en/product_security/LEN-94953
54
/ 100
high-risk
Severity 21/34 · High
Exploitability 0/34 · Minimal
Exposure 33/34 · Critical