{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-21690",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-12-29T08:45:45.741Z",
        "datePublished": "2025-02-10T15:58:46.392Z",
        "dateUpdated": "2026-05-11T21:04:32.582Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:04:32.582Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "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."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/scsi/storvsc_drv.c"
                    ],
                    "versions": [
                        {
                            "version": "f8aea701b77c26732f151aab4f0a70e62eb53d86",
                            "lessThan": "81d4dd05c412ba04f9f6b85b718e6da833be290c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f8aea701b77c26732f151aab4f0a70e62eb53d86",
                            "lessThan": "182a4b7c731e95c08cb47f14b87a272b6ab2b2da",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f8aea701b77c26732f151aab4f0a70e62eb53d86",
                            "lessThan": "088bde862f8d3d0fc52e40e66a0484a246837087",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f8aea701b77c26732f151aab4f0a70e62eb53d86",
                            "lessThan": "01d1ebdab9ccb73c952e1666a8a80abd194dbc55",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f8aea701b77c26732f151aab4f0a70e62eb53d86",
                            "lessThan": "d0f0af1bafef33b3e2aa8c3a4ef44db48df9b0ea",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f8aea701b77c26732f151aab4f0a70e62eb53d86",
                            "lessThan": "d2138eab8cde61e0e6f62d0713e45202e8457d6d",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/scsi/storvsc_drv.c"
                    ],
                    "versions": [
                        {
                            "version": "4.5",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.5",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.178",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.128",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.75",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.12",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.13.1",
                            "lessThanOrEqual": "6.13.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.14",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.5",
                                    "versionEndExcluding": "5.15.178"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.5",
                                    "versionEndExcluding": "6.1.128"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.5",
                                    "versionEndExcluding": "6.6.75"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.5",
                                    "versionEndExcluding": "6.12.12"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.5",
                                    "versionEndExcluding": "6.13.1"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.5",
                                    "versionEndExcluding": "6.14"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/81d4dd05c412ba04f9f6b85b718e6da833be290c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/182a4b7c731e95c08cb47f14b87a272b6ab2b2da"
                },
                {
                    "url": "https://git.kernel.org/stable/c/088bde862f8d3d0fc52e40e66a0484a246837087"
                },
                {
                    "url": "https://git.kernel.org/stable/c/01d1ebdab9ccb73c952e1666a8a80abd194dbc55"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d0f0af1bafef33b3e2aa8c3a4ef44db48df9b0ea"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d2138eab8cde61e0e6f62d0713e45202e8457d6d"
                }
            ],
            "title": "scsi: storvsc: Ratelimit warning logs to prevent VM denial of service",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 5.5,
                            "attackVector": "LOCAL",
                            "baseSeverity": "MEDIUM",
                            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                            "integrityImpact": "NONE",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "LOW",
                            "confidentialityImpact": "NONE"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2025-21690",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2025-10-01T19:51:27.949932Z"
                            }
                        }
                    }
                ],
                "problemTypes": [
                    {
                        "descriptions": [
                            {
                                "lang": "en",
                                "type": "CWE",
                                "cweId": "CWE-770",
                                "description": "CWE-770 Allocation of Resources Without Limits or Throttling"
                            }
                        ]
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2025-10-01T19:57:10.200Z"
                }
            },
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
                    }
                ],
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2025-11-03T20:59:12.163Z"
                }
            }
        ]
    }
}