{
  "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-2023-53666",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53666",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-10-07T15:21:24.490Z",
    "updatedAt": "2026-05-11T19:49:34.183Z",
    "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": "ASoC: codecs: wcd938x: fix missing mbhc init error handling",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: codecs: wcd938x: fix missing mbhc init error handling\n\nMBHC initialisation can fail so add the missing error handling to avoid\ndereferencing an error pointer when later configuring the jack:\n\n    Unable to handle kernel paging request at virtual address fffffffffffffff8\n\n    pc : wcd_mbhc_start+0x28/0x380 [snd_soc_wcd_mbhc]\n    lr : wcd938x_codec_set_jack+0x28/0x48 [snd_soc_wcd938x]\n\n    Call trace:\n     wcd_mbhc_start+0x28/0x380 [snd_soc_wcd_mbhc]\n     wcd938x_codec_set_jack+0x28/0x48 [snd_soc_wcd938x]\n     snd_soc_component_set_jack+0x28/0x8c [snd_soc_core]\n     qcom_snd_wcd_jack_setup+0x7c/0x19c [snd_soc_qcom_common]\n     sc8280xp_snd_init+0x20/0x2c [snd_soc_sc8280xp]\n     snd_soc_link_init+0x28/0x90 [snd_soc_core]\n     snd_soc_bind_card+0x628/0xbfc [snd_soc_core]\n     snd_soc_register_card+0xec/0x104 [snd_soc_core]\n     devm_snd_soc_register_card+0x4c/0xa4 [snd_soc_core]\n     sc8280xp_platform_probe+0xf0/0x108 [snd_soc_sc8280xp]",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "bcee7ed09b8e70b65d5c04f5d1acd2cf4213c2f3",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5a34d252052b5da743ef82591c860fc947384d4e"
            },
            {
              "version": "bcee7ed09b8e70b65d5c04f5d1acd2cf4213c2f3",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bb241ae928c694e365c30c888c9eb02dcc812dfd"
            },
            {
              "version": "bcee7ed09b8e70b65d5c04f5d1acd2cf4213c2f3",
              "status": "affected",
              "versionType": "git",
              "lessThan": "31ee704c84c4bf4df8521ef1478c161f710d0f94"
            },
            {
              "version": "bcee7ed09b8e70b65d5c04f5d1acd2cf4213c2f3",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7dfae2631bfbdebecd35fe7b472ab3cc95c9ed66"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.15",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.15"
            },
            {
              "version": "5.15.123",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.42",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.4.7",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.4.*"
            },
            {
              "version": "6.5",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}