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MEDIUM · 6.7

CVE-2022-40137

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.

Vulnerability Description

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.

CVSS Score

6.7

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
LenovoIdeacentre C5-14Imb05 Firmwareo4hkt3aa
LenovoIdeacentre C5-14Imb05-
LenovoIdeacentre E96Z Firmwarem26kt24a
LenovoIdeacentre E96Z-
LenovoIdeacentre 3 07Iab7 Firmwarem49kt1da
LenovoIdeacentre 3 07Iab7-
LenovoIdeacentre 3-07Imb05 Firmwarem2vkt1fa
LenovoIdeacentre 3-07Imb05-
LenovoIdeacentre 5 14Iab7 Firmwarem42kt40a
LenovoIdeacentre 5 14Iab7-
LenovoIdeacentre 5-14Acn6 Firmwareo5ekt23a
LenovoIdeacentre 5-14Acn6-
LenovoIdeacentre 5-14Imb05 Firmwareo4hkt3aa
LenovoIdeacentre 5-14Imb05-
LenovoIdeacentre 5-14Iob6 Firmwarem3gkt38a
LenovoIdeacentre 5-14Iob6-
LenovoIdeacentre Aio 3-22Ada6 Firmwareo5ckt24a
LenovoIdeacentre Aio 3-22Ada6-
LenovoIdeacentre Aio 3-22Iil5 Firmwareo56kt22a
LenovoIdeacentre Aio 3-22Iil5-

Related Weaknesses (CWE)

CWE-120

References

FAQ

What is CVE-2022-40137?

CVE-2022-40137 is a vulnerability with a CVSS score of 6.7 (MEDIUM). 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.

How severe is CVE-2022-40137?

CVE-2022-40137 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-40137?

Check the references section above for vendor advisories and patch information. Affected products include: Lenovo Ideacentre C5-14Imb05 Firmware, Lenovo Ideacentre C5-14Imb05, Lenovo Ideacentre E96Z Firmware, Lenovo Ideacentre E96Z, Lenovo Ideacentre 3 07Iab7 Firmware.