CVE-2026-43307

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> iio: accel: adxl380: Avoid reading more entries than present in FIFO<br /> <br /> The interrupt handler reads FIFO entries in batches of N samples, where N<br /> is the number of scan elements that have been enabled. However, the sensor<br /> fills the FIFO one sample at a time, even when more than one channel is<br /> enabled. Therefore,the number of entries reported by the FIFO status<br /> registers may not be a multiple of N; if this number is not a multiple, the<br /> number of entries read from the FIFO may exceed the number of entries<br /> actually present.<br /> <br /> To fix the above issue, round down the number of FIFO entries read from the<br /> status registers so that it is always a multiple of N.