Acknowledged
Created: Feb 24, 2024
Updated: Jan 7, 2026
Resolved Date: Sep 27, 2024
Found In Version: 10.21.20.1
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Kernel
In the Linux kernel, the following vulnerability has been resolved:
i2c: i801: Fix block process call transactions
According to the Intel datasheets, software must reset the block
buffer index twice for block process call transactions: once before
writing the outgoing data to the buffer, and once again before
reading the incoming data from the buffer.
The driver is currently missing the second reset, causing the wrong
portion of the block buffer to be read.
CREATE(Triage):(User=admin) CVE-2024-26593 (https://nvd.nist.gov/vuln/detail/CVE-2024-26593)
