CVEs-PoC/2022/CVE-2022-2873.md

CVE-2022-2873

Description

An out-of-bounds memory access flaw was found in the Linux kernel Intel’s iSMT SMBus host controller driver in the way a user triggers the I2C_SMBUS_BLOCK_DATA (with the ioctl I2C_SMBUS) with malicious input data. This flaw allows a local user to crash the system.

POC

Reference

• https://lore.kernel.org/lkml/20220729093451.551672-1-zheyuma97@gmail.com/T/

Github

• https://github.com/ARPSyndicate/cvemon