CVE-2024-12975CWE-126

Silicon Labs CPC can leak information in full duplex SPI

Low · published March 7, 2025

CVSS v4.0
1.0
EPSS
0%
Percentile
9.8
In the wild
Unconfirmed
What it is

A buffer overread can occur in the CPC application when operating in full duplex SPI upon receiving an invalid packet over the SPI interface.

The record
Technical detail
CVSS v4.0
1.0 · LOW
Vector
CVSS:4.0/AV:P/AC:H/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00203 · 9.8th percentile
Weakness
CWE-126 · Buffer Over-read
Published
2025-03-07T16:41Z
EPSS history
Timeline
  • 07 MAR 16:41Z
    Silicon Labs CPC can leak information in full duplex SPI
    cvelistv5