kernel: i2c: mlxbf: prevent stack overflow in mlxbf_i2c_smbus_start_transaction()

A flaw was found in the Linux kernel. The following vulnerability has been resolved: i2c: mlxbf: prevent stack overflow in mlxbfi2csmbusstarttransaction...

SUSE CVE-2022-48632

In the Linux kernel, the following vulnerability has been resolved: i2c: mlxbf: prevent stack overflow in mlxbfi2csmbusstarttransaction memcpy is called in a loop while 'operation-length' upper bound is not checked and 'dataidx' also increments...

PT-2022-34717 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0 Description: The issue is related to a potential stack overflow in the mlxbf i2c smbus start transaction function. The actual impact and attack plausibility have not yet been proven. Recommendations: For...