CVE-2025-21690

Published: Feb 10, 2025Modified: 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: scsi: storvsc: Ratelimit warning logs to prevent VM denial of service If there's a persistent error in the hypervisor, the SCSI warning for failed I/O can flood the kernel log and max out CPU utilization, preventing troubleshooting from the VM side. Ratelimit the warning so it doesn't DoS the VM.

Affected (12)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

12 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	version < 5.15.178
Linux Linux Kernel	5.16 ≤ version < 6.1.128
Linux Linux Kernel	6.2 ≤ version < 6.6.75
Linux Linux Kernel	6.7 ≤ version < 6.12.12
Linux Linux Kernel	Version 6.13
Linux Linux Kernel	Version 6.13 rc1
Linux Linux Kernel	Version 6.13 rc2
Linux Linux Kernel	Version 6.13 rc3
Linux Linux Kernel	Version 6.13 rc4
Linux Linux Kernel	Version 6.13 rc5
Linux Linux Kernel	Version 6.13 rc6
Linux Linux Kernel	Version 6.13 rc7