{
  "fix": "ALSA-2022:7639",
  "url": "https://patchblox.com/security/fix/linux/alsa-2022-7639",
  "summary": "ALSA-2022:7639, released November 8, 2022, fixes 1 CVE across 12 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 12 packages",
  "released": "2022-11-08T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2021-4048, high severity",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.02763,
  "maxCvss": 9.1,
  "vendorAdvisory": "https://osv.dev/vulnerability/ALSA-2022:7639",
  "appliesTo": [
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    {
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      "supported": true
    },
    {
      "product": "openblas-devel",
      "productUrl": "https://patchblox.com/security/product/linux/openblas-devel",
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      "supported": true
    },
    {
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      "supported": true
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    {
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      "productUrl": "https://patchblox.com/security/product/linux/openblas-openmp64",
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      "fixedVersion": "0.3.15-4.el8",
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    {
      "product": "openblas-openmp64_",
      "productUrl": "https://patchblox.com/security/product/linux/openblas-openmp64-openblas-openmp64",
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    {
      "product": "openblas-serial64",
      "productUrl": "https://patchblox.com/security/product/linux/openblas-serial64",
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      "supported": true
    },
    {
      "product": "openblas-serial64_",
      "productUrl": "https://patchblox.com/security/product/linux/openblas-serial64-openblas-serial64",
      "release": "almalinux 8",
      "fixedVersion": "0.3.15-4.el8",
      "supported": true
    },
    {
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      "supported": true
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    {
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    },
    {
      "product": "openblas-threads64",
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      "fixedVersion": "0.3.15-4.el8",
      "supported": true
    },
    {
      "product": "openblas-threads64_",
      "productUrl": "https://patchblox.com/security/product/linux/openblas-threads64-openblas-threads64",
      "release": "almalinux 8",
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      "supported": true
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  ],
  "cves": [
    {
      "cveId": "CVE-2021-4048",
      "url": "https://patchblox.com/security/cve/CVE-2021-4048",
      "title": "openblas-static: OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version.\n\nSecurity Fix(es):\n\n* lapack: Out-of-bound...",
      "priority": "High",
      "severity": "Moderate",
      "cvss": 9.1,
      "epss": 0.02763,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T06:34:28Z"
}