GHSA-X7CW-79FV-35QF
Vulnerability from github – Published: 2025-02-10 18:30 – Updated: 2025-11-03 21:32In 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": [],
"aliases": [
"CVE-2025-21690"
],
"database_specific": {
"cwe_ids": [
"CWE-770"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-10T16:15:38Z",
"severity": "MODERATE"
},
"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\u0027s 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\u0027t DoS the VM.",
"id": "GHSA-x7cw-79fv-35qf",
"modified": "2025-11-03T21:32:41Z",
"published": "2025-02-10T18:30:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21690"
},
{
"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"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
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