CVE-2026-43221

Published: May 6, 2026Modified: Jun 17, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: ipmi: ipmb: initialise event handler read bytes IPMB doesn't use i2c reads, but the handler needs to set a value. Otherwise an i2c read will return an uninitialised value from the bus driver.

Affected (6)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

6 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 5.16 to 6.1.165
Linux Linux Kernel	From 6.13 to 6.18.16
Linux Linux Kernel	From 6.19 to 6.19.6
Linux Linux Kernel	From 6.2 to 6.6.128
Linux Linux Kernel	From 6.7 to 6.12.75
Linux Linux Kernel	Version 7.0 rc1