CVE-2023-52488

In the Linux kernel, the following vulnerability has been resolved: serial: sc16is7xx: convert from raw to noinc regmap functions for FIFO The SC16IS7XX IC supports a burst mode to access the FIFOs where the initial register address is sent $00, followed by all the FIFO data without having to...

CVE-2023-52488

A cache corruption vulnerability was found in the Linux kernel, which affects the regmap cache and is caused by the FIFO Read/Write R/W functions regmaprawread and regmaprawwrite during burst mode. These functions are able to perform IO operations over multiple registers, and if the regmap cache ...