CVE-2023-6387

Incorrect buffer parsing in Bluetooth LE sample code may lead to buffer overflow

Description

A potential buffer overflow exists in the Bluetooth LE HCI CPC sample application in the Gecko SDK which may result in a denial of service or remote code execution

Categories

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 2.38% Top 20%
Affected: silabs.com GSDK
Published at:
Updated at:

References

Link Tags
https://github.com/SiliconLabs/gecko_sdk/releases/tag/v4.4.0 release notes
https://community.silabs.com/069Vm000000WNKuIAO permissions required

Frequently Asked Questions

What is the severity of CVE-2023-6387?
CVE-2023-6387 has been scored as a high severity vulnerability.
How to fix CVE-2023-6387?
To fix CVE-2023-6387, 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-2023-6387 being actively exploited in the wild?
It is possible that CVE-2023-6387 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-6387?
CVE-2023-6387 affects silabs.com GSDK.
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