CVE-2024-55414

Description

A vulnerability exits in driver SmSerl64.sys in Motorola SM56 Modem WDM Driver v6.12.23.0, which allows low-privileged users to mapping physical memory via specially crafted IOCTL requests . This can be exploited for privilege escalation, code execution under high privileges, and information disclosure. These signed drivers can also be used to bypass the Microsoft driver-signing policy to deploy malicious code.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 0.16%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://us.motorola.com/
https://github.com/heyheysky/vulnerable-driver/blob/master/CVE-2024-55414/CVE-2024-55414_SmSerl64.sys_README.md

Frequently Asked Questions

What is the severity of CVE-2024-55414?
CVE-2024-55414 has been scored as a critical severity vulnerability.
How to fix CVE-2024-55414?
To fix CVE-2024-55414, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-55414 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-55414 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.
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