iio: adc: mp2629: fix potential array out of bound access

{
  "id": "ecaf2773831b77accaecdf1e9f8ce4f3b91328946c3447a5801ff44dec997929",
  "url": "https://osv.dev/vulnerability/CVE-2022-49792",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "iio: adc: mp2629: fix potential array out of bound access",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: iio: adc: mp2629: fix potential array out of bound access Add sentinel at end of maps to avoid potential array out of bound access in iio core.",
    "evidence": "osv:CVE-2022-49792",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
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            "value": "5.10.156",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.15.80",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.0.10",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2022-49792",
      "aliases": [
        "CVE-2022-49792"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
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              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
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                  "fixed": "ca1547ab15f48dc81624183ae17a2fd1bad06dfc"
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          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49792.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.8.0"
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                  "fixed": "5.10.156"
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            {
              "type": "ECOSYSTEM",
              "events": [
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                  "introduced": "5.11.0"
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                {
                  "fixed": "5.15.80"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "6.0.10"
                }
              ]
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          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49792.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:46.138352745Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/1678d4abb2dc2ca3b05b998a9d88616976e4f947",
        "https://git.kernel.org/stable/c/399b2105a2240e730b9f3880bd8f154247539aa7",
        "https://git.kernel.org/stable/c/ca1547ab15f48dc81624183ae17a2fd1bad06dfc",
        "https://git.kernel.org/stable/c/d95b85c5084ad70011988861ee864529eefa1da0",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49792.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-49792",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49792.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-49792",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 514026,
  "published_at": "2025-05-01T14:09:23.655+00:00"
}