CVE-2024-27353

Description

A memory corruption vulnerability in SdHost and SdMmcDevice in Insyde InsydeH2O kernel 5.2 before 05.29.09, kernel 5.3 before 05.38.09, kernel 5.4 before 05.46.09, kernel 5.5 before 05.54.09, and kernel 5.6 before 05.61.09 could lead to escalating privileges in SMM.

Category

7.4
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.04%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.insyde.com/security-pledge
https://www.insyde.com/security-pledge/SA-2024001

Frequently Asked Questions

What is the severity of CVE-2024-27353?
CVE-2024-27353 has been scored as a high severity vulnerability.
How to fix CVE-2024-27353?
To fix CVE-2024-27353, 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-2024-27353 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-27353 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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