CVE-2025-38125

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> net: stmmac: make sure that ptp_rate is not 0 before configuring EST<br /> <br /> If the ptp_rate recorded earlier in the driver happens to be 0, this<br /> bogus value will propagate up to EST configuration, where it will<br /> trigger a division by 0.<br /> <br /> Prevent this division by 0 by adding the corresponding check and error<br /> code.