CVE-2023-6640

Silicon Labs PC Controller v5.54.0 and Earlier Denial of Service Vulnerability

Description

Malformed S2 Nonce Get Command Class packets can be sent to crash PC Controller v5.54.0 and earlier.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Vendor Advisory silabs.com
Affected: silabs.com PC Controller
Published at:
Updated at:

References

Link Tags
https://community.silabs.com/068Vm000001HdNm vendor advisory permissions required

Frequently Asked Questions

What is the severity of CVE-2023-6640?
CVE-2023-6640 has been scored as a medium severity vulnerability.
How to fix CVE-2023-6640?
To fix CVE-2023-6640, 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-2023-6640 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-6640 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-2023-6640?
CVE-2023-6640 affects silabs.com PC Controller.
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