CVE-2024-12975: Silicon Labs CPC can leak information in full duplex SPI
Published Mar 7, 2025
·Updated
A buffer overread can occur in the CPC application when operating in full duplex SPI upon receiving an invalid packet over the SPI interface.
Affected Software
1 affected component
Silicon Labs CPC
Event History
Mar 7, 2025
CVE Published
via MITRE·04:41 PM
Data Sourced
via MITRE·04:41 PM
DescriptionWeakness
Data Sourced
via NVD·05:15 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2024-12975?
CVE-2024-12975 has been assessed as having a high severity due to the potential for a buffer overread.
2
How do I fix CVE-2024-12975?
To fix CVE-2024-12975, you should update to the latest version of the Silicon Labs CPC software that addresses the vulnerability.
3
What type of vulnerability is CVE-2024-12975?
CVE-2024-12975 is classified as a buffer overread vulnerability affecting the CPC application.
4
Who is affected by CVE-2024-12975?
CVE-2024-12975 affects users of the Silicon Labs CPC application specifically when operating in full duplex SPI mode.
5
What can happen if CVE-2024-12975 is exploited?
Exploitation of CVE-2024-12975 could lead to data leakage or unexpected application behavior due to buffer overreading.