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CVE-2025-21690

scsi: storvsc: Ratelimit warning logs to prevent VM denial of service PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
Linux / Linuxaffected f8aea701b77c26732f151aab4f0a70e62eb53d86 before 81d4dd05c412ba04f9f6b85b718e6da833be290c; affected f8aea701b77c26732f151aab4f0a70e62eb53d86 before 182a4b7c731e95c08cb47f14b87a272b6ab2b2da; affected f8aea701b77c26732f151aab4f0a70e62eb53d86 before 088bde862f8d3d0fc52e40e66a0484a246837087; affected f8aea701b77c26732f151aab4f0a70e62eb53d86 before 01d1ebdab9ccb73c952e1666a8a80abd194dbc55; affected f8aea701b77c26732f151aab4f0a70e62eb53d86 before d0f0af1bafef33b3e2aa8c3a4ef44db48df9b0ea; affected f8aea701b77c26732f151aab4f0a70e62eb53d86 before d2138eab8cde61e0e6f62d0713e45202e8457d6d
Linux / Linuxaffected 4.5; unaffected 0 before 4.5; unaffected 5.15.178 through 5.15.*; unaffected 6.1.128 through 6.1.*; unaffected 6.6.75 through 6.6.*; unaffected 6.12.12 through 6.12.*; unaffected 6.13.1 through 6.13.*; unaffected 6.14 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.