{
  "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-2023-52691",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-52691",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2024-05-17T14:24:51.294Z",
    "updatedAt": "2026-08-05T09:11:04.032Z",
    "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": "drm/amd/pm: fix a double-free in si_dpm_init",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pm: fix a double-free in si_dpm_init\n\nWhen the allocation of\nadev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries fails,\namdgpu_free_extended_power_table is called to free some fields of adev.\nHowever, when the control flow returns to si_dpm_sw_init, it goes to\nlabel dpm_failed and calls si_dpm_fini, which calls\namdgpu_free_extended_power_table again and free those fields again. Thus\na double-free is triggered.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "841686df9f7d2942cfd94d024b8591fa3f74ef7c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "afe9f5b871f86d58ecdc45b217b662227d7890d0"
            },
            {
              "version": "841686df9f7d2942cfd94d024b8591fa3f74ef7c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "06d95c99d5a4f5accdb79464076efe62e668c706"
            },
            {
              "version": "841686df9f7d2942cfd94d024b8591fa3f74ef7c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "aeed2b4e4a70c7568d4a5eecd6a109713c0dfbf4"
            },
            {
              "version": "841686df9f7d2942cfd94d024b8591fa3f74ef7c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2bf47c89bbaca2bae16581ef1b28aaec0ade0334"
            },
            {
              "version": "841686df9f7d2942cfd94d024b8591fa3f74ef7c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f957a1be647f7fc65926cbf572992ec2747a93f2"
            },
            {
              "version": "841686df9f7d2942cfd94d024b8591fa3f74ef7c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fb1936cb587262cd539e84b34541abb06e42b2f9"
            },
            {
              "version": "841686df9f7d2942cfd94d024b8591fa3f74ef7c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ca8e2e251c65e5a712f6025e27bd9b26d16e6f4a"
            },
            {
              "version": "841686df9f7d2942cfd94d024b8591fa3f74ef7c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ac16667237a82e2597e329eb9bc520d1cf9dff30"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.9",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.9"
            },
            {
              "version": "4.19.306",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.268",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.209",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.148",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.75",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.14",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.7.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.7.*"
            },
            {
              "version": "6.8",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}