CVE-2026-43182
MediumSummary
A vulnerability has been identified in the Linux kernel related to calculating the maximum value M for scaler configuration. The issue was the lack of a check to ensure that the MIN_X_OUTPUT_SIZE register value is non-zero, which could lead to division by zero.
Risk Assessment
The absence of proper checks on the register value may lead to system crashes or unpredictable behavior, posing a risk to system stability and security.
Recommendation
It is recommended to update the Linux kernel to the latest version where this vulnerability has been resolved to avoid potential issues related to division by zero.
Original NVD description (English source)
In the Linux kernel, the following vulnerability has been resolved: media: ccs: Avoid possible division by zero Calculating maximum M for scaler configuration involves dividing by MIN_X_OUTPUT_SIZE limit register's value. Albeit the value is presumably non-zero, the driver was missing the check it