EUVD-2026-32331

In the Linux kernel, the following vulnerability has been resolved: mctp i2c: initialise event handler read bytes Set a 0xff value for i2c reads of an mctp-i2c device. Otherwise reads will return "val" from the i2c bus driver. For i2c-aspeed and i2c-npcm7xx that is a stack uninitialised u8. Teste...

Vulnerability of the npcm_i2c_probe_bus() function (driver/i2c/buses/i2c-npcm7xx.c) in the Linux kernel, allowing a hacker to cause a service failure

The vulnerability of the npcmi2cprobebus function from the drivers/i2c/busses/i2c-npcm7xx.c file in the Linux kernel is related to insufficient locking mechanisms. Exploiting this vulnerability could allow an attacker to cause a service failure...