CVE-2023-30738

Description

An improper input validation in UEFI Firmware prior to Firmware update Oct-2023 Release in Galaxy Book, Galaxy Book Pro, Galaxy Book Pro 360 and Galaxy Book Odyssey allows local attacker to execute SMM memory corruption.

5.5

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.05%

Vendor Advisory samsungmobile.com

Affected: Samsung Mobile Galaxy Book, Galaxy Book Pro, Galaxy Book Pro 360 and Galaxy Book Odyssey

References

Link	Tags
https://security.samsungmobile.com/serviceWeb.smsb?year=2023&month=10	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-30738?: CVE-2023-30738 has been scored as a medium severity vulnerability.
How to fix CVE-2023-30738?: To fix CVE-2023-30738, 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-2023-30738 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2023-30738 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-2023-30738?: CVE-2023-30738 affects Samsung Mobile Galaxy Book, Galaxy Book Pro, Galaxy Book Pro 360 and Galaxy Book Odyssey.

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