{"id":"CVE-2025-21690","summary":"scsi: storvsc: Ratelimit warning logs to prevent VM denial of service","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: storvsc: Ratelimit warning logs to prevent VM denial of service\n\nIf there's a persistent error in the hypervisor, the SCSI warning for\nfailed I/O can flood the kernel log and max out CPU utilization,\npreventing troubleshooting from the VM side. Ratelimit the warning so\nit doesn't DoS the VM.","modified":"2026-04-16T04:33:40.799445897Z","published":"2025-02-10T15:58:46.392Z","related":["SUSE-SU-2025:0784-1","SUSE-SU-2025:0833-1","SUSE-SU-2025:0833-2","SUSE-SU-2025:0834-1","SUSE-SU-2025:0835-1","SUSE-SU-2025:0847-1","SUSE-SU-2025:0853-1","SUSE-SU-2025:0855-1","SUSE-SU-2025:0856-1","SUSE-SU-2025:0867-1","SUSE-SU-2025:0945-1","SUSE-SU-2025:0955-1","SUSE-SU-2025:20190-1","SUSE-SU-2025:20192-1","SUSE-SU-2025:20260-1","SUSE-SU-2025:20270-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21690.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/01d1ebdab9ccb73c952e1666a8a80abd194dbc55"},{"type":"WEB","url":"https://git.kernel.org/stable/c/088bde862f8d3d0fc52e40e66a0484a246837087"},{"type":"WEB","url":"https://git.kernel.org/stable/c/182a4b7c731e95c08cb47f14b87a272b6ab2b2da"},{"type":"WEB","url":"https://git.kernel.org/stable/c/81d4dd05c412ba04f9f6b85b718e6da833be290c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d0f0af1bafef33b3e2aa8c3a4ef44db48df9b0ea"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d2138eab8cde61e0e6f62d0713e45202e8457d6d"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21690.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-21690"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"f8aea701b77c26732f151aab4f0a70e62eb53d86"},{"fixed":"81d4dd05c412ba04f9f6b85b718e6da833be290c"},{"fixed":"182a4b7c731e95c08cb47f14b87a272b6ab2b2da"},{"fixed":"088bde862f8d3d0fc52e40e66a0484a246837087"},{"fixed":"01d1ebdab9ccb73c952e1666a8a80abd194dbc55"},{"fixed":"d0f0af1bafef33b3e2aa8c3a4ef44db48df9b0ea"},{"fixed":"d2138eab8cde61e0e6f62d0713e45202e8457d6d"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-21690.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}