{
  "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-2023-52498",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-52498",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2024-02-29T15:52:14.029Z",
    "updatedAt": "2026-05-23T15:25:44.786Z",
    "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": "PM: sleep: Fix possible deadlocks in core system-wide PM code",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nPM: sleep: Fix possible deadlocks in core system-wide PM code\n\nIt is reported that in low-memory situations the system-wide resume core\ncode deadlocks, because async_schedule_dev() executes its argument\nfunction synchronously if it cannot allocate memory (and not only in\nthat case) and that function attempts to acquire a mutex that is already\nheld.  Executing the argument function synchronously from within\ndpm_async_fn() may also be problematic for ordering reasons (it may\ncause a consumer device's resume callback to be invoked before a\nrequisite supplier device's one, for example).\n\nAddress this by changing the code in question to use\nasync_schedule_dev_nocall() for scheduling the asynchronous\nexecution of device suspend and resume functions and to directly\nrun them synchronously if async_schedule_dev_nocall() returns false.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0552e05fdfea191a2cf3a0abd33574b5ef9ca818",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f46eb832389f162ad13cb780d0b8cde93641990d"
            },
            {
              "version": "0552e05fdfea191a2cf3a0abd33574b5ef9ca818",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a1d62c775b07213c73f81ae842424c74dd14b5f0"
            },
            {
              "version": "0552e05fdfea191a2cf3a0abd33574b5ef9ca818",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e1c9d32c98309ae764893a481552d3f99d46cb34"
            },
            {
              "version": "0552e05fdfea191a2cf3a0abd33574b5ef9ca818",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e681e29d1f59a04ef773296e4bebb17b1b79f8fe"
            },
            {
              "version": "0552e05fdfea191a2cf3a0abd33574b5ef9ca818",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9bd3dce27b01c51295b60e1433e1dadfb16649f7"
            },
            {
              "version": "0552e05fdfea191a2cf3a0abd33574b5ef9ca818",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7839d0078e0d5e6cc2fa0b0dfbee71de74f1e557"
            },
            {
              "version": "5d56260c5e9fdbbba59655f63622f6159bf0e595",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "76d587bd579a08ddcd51274c6d9fff4e885e184d",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "7dce99d3182a1495bd14cac8403ee471ecdb7ea4",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "0390e974020ebbbb64580fc205ecc892d1fdd462",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "4.14.171",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.15"
            },
            {
              "version": "4.19.103",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.20"
            },
            {
              "version": "5.4.19",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.5"
            },
            {
              "version": "5.5.3",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.6"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.6",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.6"
            },
            {
              "version": "5.10.210",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.149",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.76",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.15",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.7.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.7.*"
            },
            {
              "version": "6.8",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}