CVE-2022-1107

Description

During an internal product security audit a potential vulnerability due to use of Boot Services in the SmmOEMInt15 SMI handler was discovered in some ThinkPad models could be exploited by an attacker with elevated privileges that could allow for execution of code.

Remediation

Solution:

  • Update system firmware to the version (or newer) indicated for your model in the Product Impact section in LEN-84943.

Category

6.7
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.03%
Vendor Advisory lenovo.com
Affected: Lenovo ThinkPad BIOS
Published at:
Updated at:

References

Link Tags
https://support.lenovo.com/us/en/product_security/LEN-84943 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-1107?
CVE-2022-1107 has been scored as a medium severity vulnerability.
How to fix CVE-2022-1107?
To fix CVE-2022-1107: Update system firmware to the version (or newer) indicated for your model in the Product Impact section in LEN-84943.
Is CVE-2022-1107 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-1107 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-1107?
CVE-2022-1107 affects Lenovo ThinkPad BIOS.
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