{
  "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-2025-38608",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-38608",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-08-19T17:03:51.688Z",
    "updatedAt": "2026-10-15T22:02:26.621Z",
    "importedAt": "2026-10-24T01:57:34.152Z",
    "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": "bpf, ktls: Fix data corruption when using bpf_msg_pop_data() in ktls",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nbpf, ktls: Fix data corruption when using bpf_msg_pop_data() in ktls\n\nWhen sending plaintext data, we initially calculated the corresponding\nciphertext length. However, if we later reduced the plaintext data length\nvia socket policy, we failed to recalculate the ciphertext length.\n\nThis results in transmitting buffers containing uninitialized data during\nciphertext transmission.\n\nThis causes uninitialized bytes to be appended after a complete\n\"Application Data\" packet, leading to errors on the receiving end when\nparsing TLS record.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "7246d8ed4dcce23f7509949a77be15fa9f0e3d28",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6ba20ff3cdb96a908b9dc93cf247d0b087672e7c"
            },
            {
              "version": "7246d8ed4dcce23f7509949a77be15fa9f0e3d28",
              "status": "affected",
              "versionType": "git",
              "lessThan": "849d24dc5aed45ebeb3490df429356739256ac40"
            },
            {
              "version": "7246d8ed4dcce23f7509949a77be15fa9f0e3d28",
              "status": "affected",
              "versionType": "git",
              "lessThan": "73fc5d04009d3969ff8e8574f0fd769f04124e59"
            },
            {
              "version": "7246d8ed4dcce23f7509949a77be15fa9f0e3d28",
              "status": "affected",
              "versionType": "git",
              "lessThan": "16aca8bb4ad0d8a13c8b6da4007f4e52d53035bb"
            },
            {
              "version": "7246d8ed4dcce23f7509949a77be15fa9f0e3d28",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0e853c1464bcf61207f8b5c32d2ac5ee495e859d"
            },
            {
              "version": "7246d8ed4dcce23f7509949a77be15fa9f0e3d28",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ee03766d79de0f61ea29ffb6ab1c7b196ea1b02e"
            },
            {
              "version": "7246d8ed4dcce23f7509949a77be15fa9f0e3d28",
              "status": "affected",
              "versionType": "git",
              "lessThan": "90d6ef67440cec2a0aad71a0108c8f216437345c"
            },
            {
              "version": "7246d8ed4dcce23f7509949a77be15fa9f0e3d28",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1e480387d4b42776f8957fb148af9d75ce93b96d"
            },
            {
              "version": "7246d8ed4dcce23f7509949a77be15fa9f0e3d28",
              "status": "affected",
              "versionType": "git",
              "lessThan": "178f6a5c8cb3b6be1602de0964cd440243f493c9"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.0",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.0"
            },
            {
              "version": "5.4.297",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.241",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.190",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.148",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.102",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.42",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.15.10",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.15.*"
            },
            {
              "version": "6.16.1",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.16.*"
            },
            {
              "version": "6.17",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}