{
  "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-2024-49981",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-49981",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-10-21T18:02:27.142Z",
    "updatedAt": "2026-08-05T11:40:50.454Z",
    "importedAt": "2026-10-24T01:57:16.009Z",
    "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": "media: venus: fix use after free bug in venus_remove due to race condition",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: venus: fix use after free bug in venus_remove due to race condition\n\nin venus_probe, core->work is bound with venus_sys_error_handler, which is\nused to handle error. The code use core->sys_err_done to make sync work.\nThe core->work is started in venus_event_notify.\n\nIf we call venus_remove, there might be an unfished work. The possible\nsequence is as follows:\n\nCPU0                  CPU1\n\n                     |venus_sys_error_handler\nvenus_remove         |\nhfi_destroy\t \t\t |\nvenus_hfi_destroy\t |\nkfree(hdev);\t     |\n                     |hfi_reinit\n\t\t\t\t\t |venus_hfi_queues_reinit\n                     |//use hdev\n\nFix it by canceling the work in venus_remove.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "af2c3834c8ca7cc65d15592ac671933df8848115",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5098b9e6377577fe13d03e1d8914930f014a3314"
            },
            {
              "version": "af2c3834c8ca7cc65d15592ac671933df8848115",
              "status": "affected",
              "versionType": "git",
              "lessThan": "63bbe26471ebdcc3c20bb4cc3950d666279ad658"
            },
            {
              "version": "af2c3834c8ca7cc65d15592ac671933df8848115",
              "status": "affected",
              "versionType": "git",
              "lessThan": "60b6968341a6dd5353554f3e72db554693a128a5"
            },
            {
              "version": "af2c3834c8ca7cc65d15592ac671933df8848115",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bf6be32e2d39f6301ff1831e249d32a8744ab28a"
            },
            {
              "version": "af2c3834c8ca7cc65d15592ac671933df8848115",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2a541fcc0bd2b05a458e9613376df1289ec11621"
            },
            {
              "version": "af2c3834c8ca7cc65d15592ac671933df8848115",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b0686aedc5f1343442d044bd64eeac7e7a391f4e"
            },
            {
              "version": "af2c3834c8ca7cc65d15592ac671933df8848115",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d925e9f7fb5a2dbefd1a73fc01061f38c7becd4c"
            },
            {
              "version": "af2c3834c8ca7cc65d15592ac671933df8848115",
              "status": "affected",
              "versionType": "git",
              "lessThan": "10941d4f99a5a34999121b314afcd9c0a1c14f15"
            },
            {
              "version": "af2c3834c8ca7cc65d15592ac671933df8848115",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c5a85ed88e043474161bbfe54002c89c1cb50ee2"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.13",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.13"
            },
            {
              "version": "4.19.323",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.285",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.227",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.168",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.113",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.55",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.10.14",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.10.*"
            },
            {
              "version": "6.11.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.11.*"
            },
            {
              "version": "6.12",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}