{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2023-53788",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53788",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-12-09T00:00:43.777Z",
    "updatedAt": "2026-05-11T19:51:32.435Z",
    "importedAt": "2026-10-24T01:57:03.413Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set()\n\ntuning_ctl_set() might have buffer overrun at (X) if it didn't break\nfrom loop by matching (A).\n\n\tstatic int tuning_ctl_set(...)\n\t{\n\t\tfor (i = 0; i < TUNING_CTLS_COUNT; i++)\n(A)\t\t\tif (nid == ca0132_tuning_ctls[i].nid)\n\t\t\t\tbreak;\n\n\t\tsnd_hda_power_up(...);\n(X)\t\tdspio_set_param(..., ca0132_tuning_ctls[i].mid, ...);\n\t\tsnd_hda_power_down(...);                ^\n\n\t\treturn 1;\n\t}\n\nWe will get below error by cppcheck\n\n\tsound/pci/hda/patch_ca0132.c:4229:2: note: After for loop, i has value 12\n\t for (i = 0; i < TUNING_CTLS_COUNT; i++)\n\t ^\n\tsound/pci/hda/patch_ca0132.c:4234:43: note: Array index out of bounds\n\t dspio_set_param(codec, ca0132_tuning_ctls[i].mid, 0x20,\n\t                                           ^\nThis patch cares non match case.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "44f0c9782cc6ab71ea947f8f710a46f2078a151c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ff5e8b49348f6a550c136b74efaf8b3c1d3ceaea"
            },
            {
              "version": "44f0c9782cc6ab71ea947f8f710a46f2078a151c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3590498117a11aa1f92a97e8a04d95320e347ebd"
            },
            {
              "version": "44f0c9782cc6ab71ea947f8f710a46f2078a151c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7f12f99b8017ad5ed5aff4b0aefe3bb7bbdf8a99"
            },
            {
              "version": "44f0c9782cc6ab71ea947f8f710a46f2078a151c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "baef27176ea5fdc7ad0947e2dc7733855e35db71"
            },
            {
              "version": "44f0c9782cc6ab71ea947f8f710a46f2078a151c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d23f65f08247068576a01e28b297e995b7dc3965"
            },
            {
              "version": "44f0c9782cc6ab71ea947f8f710a46f2078a151c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "32854bc91ae7debcdefdc7ae881ed83385a04792"
            },
            {
              "version": "44f0c9782cc6ab71ea947f8f710a46f2078a151c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "734a3deb6614e3597e7e9ef7fb6006c593c5ee18"
            },
            {
              "version": "44f0c9782cc6ab71ea947f8f710a46f2078a151c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "98e5eb110095ec77cb6d775051d181edbf9cd3cf"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.9",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.9"
            },
            {
              "version": "4.14.312",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.280",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.240",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.177",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.106",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.23",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2.10",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.*"
            },
            {
              "version": "6.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}