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vuln-cve/data/2021/46xxx/CVE-2021-46950.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2021-46950",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2024-02-25T13:45:52.722Z",
"datePublished": "2024-02-27T18:40:34.106Z",
"dateUpdated": "2026-05-23T15:18:44.268Z"
},
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmd/raid1: properly indicate failure when ending a failed write request\n\nThis patch addresses a data corruption bug in raid1 arrays using bitmaps.\nWithout this fix, the bitmap bits for the failed I/O end up being cleared.\n\nSince we are in the failure leg of raid1_end_write_request, the request\neither needs to be retried (R1BIO_WriteError) or failed (R1BIO_Degraded)."
}
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"url": "https://git.kernel.org/stable/c/2417b9869b81882ab90fd5ed1081a1cb2d4db1dd"
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],
"title": "md/raid1: properly indicate failure when ending a failed write request",
"x_generator": {
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}
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"lang": "en",
"description": "CWE-noinfo Not enough information"
}
]
}
],
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"baseScore": 7.8,
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
}
},
{
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"type": "ssvc",
"content": {
"timestamp": "2025-04-22T16:05:03.732905Z",
"id": "CVE-2021-46950",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
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"dateUpdated": "2025-05-07T20:05:45.419Z"
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"dateUpdated": "2024-08-04T05:17:43.080Z"
},
"title": "CVE Program Container",
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