Asmaa Mnebhi

**Name of the Vulnerable Software and Affected Versions** Linux kernel (affected versions not specified) **Description** The issue is related to a stack overflow in the `mlxbf i2c smbus start transaction()` function. This occurs because `memcpy()` is called in a loop while the upper bound of `operation->length` is not checked and `data idx` also increments. This could allow an attacker to cause a denial of service. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.