{
  "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-2023-54046",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-54046",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-12-24T12:22:57.416Z",
    "updatedAt": "2026-10-15T21:41:38.544Z",
    "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": "crypto: essiv - Handle EBUSY correctly",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: essiv - Handle EBUSY correctly\n\nAs it is essiv only handles the special return value of EINPROGERSS,\nwhich means that in all other cases it will free data related to the\nrequest.\n\nHowever, as the caller of essiv may specify MAY_BACKLOG, we also need\nto expect EBUSY and treat it in the same way.  Otherwise backlogged\nrequests will trigger a use-after-free.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "be1eb7f78aa8fbe34779c56c266ccd0364604e71",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c61e7d182ee3f3f5ecf18a2964e303d49c539b52"
            },
            {
              "version": "be1eb7f78aa8fbe34779c56c266ccd0364604e71",
              "status": "affected",
              "versionType": "git",
              "lessThan": "796e02cca30a67322161f0745e5ce994bbe75605"
            },
            {
              "version": "be1eb7f78aa8fbe34779c56c266ccd0364604e71",
              "status": "affected",
              "versionType": "git",
              "lessThan": "840a1d3b77c1b062bd62b4733969a5b1efc274ce"
            },
            {
              "version": "be1eb7f78aa8fbe34779c56c266ccd0364604e71",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a006aa3eedb8bfd6fe317c3cfe9c86ffe76b2385"
            },
            {
              "version": "be1eb7f78aa8fbe34779c56c266ccd0364604e71",
              "status": "affected",
              "versionType": "git",
              "lessThan": "69c67d451fc19d88e54f7d97e8e7c093e08357e1"
            },
            {
              "version": "be1eb7f78aa8fbe34779c56c266ccd0364604e71",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b5a772adf45a32c68bef28e60621f12617161556"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.4",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.4"
            },
            {
              "version": "5.4.235",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.173",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.99",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.16",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.*"
            },
            {
              "version": "6.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}