{
  "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-2022-49013",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-49013",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2024-10-21T20:06:23.375Z",
    "updatedAt": "2026-05-11T18:51:31.295Z",
    "importedAt": "2026-10-24T01:56:49.724Z",
    "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": "sctp: fix memory leak in sctp_stream_outq_migrate()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nsctp: fix memory leak in sctp_stream_outq_migrate()\n\nWhen sctp_stream_outq_migrate() is called to release stream out resources,\nthe memory pointed to by prio_head in stream out is not released.\n\nThe memory leak information is as follows:\n unreferenced object 0xffff88801fe79f80 (size 64):\n   comm \"sctp_repo\", pid 7957, jiffies 4294951704 (age 36.480s)\n   hex dump (first 32 bytes):\n     80 9f e7 1f 80 88 ff ff 80 9f e7 1f 80 88 ff ff  ................\n     90 9f e7 1f 80 88 ff ff 90 9f e7 1f 80 88 ff ff  ................\n   backtrace:\n     [<ffffffff81b215c6>] kmalloc_trace+0x26/0x60\n     [<ffffffff88ae517c>] sctp_sched_prio_set+0x4cc/0x770\n     [<ffffffff88ad64f2>] sctp_stream_init_ext+0xd2/0x1b0\n     [<ffffffff88aa2604>] sctp_sendmsg_to_asoc+0x1614/0x1a30\n     [<ffffffff88ab7ff1>] sctp_sendmsg+0xda1/0x1ef0\n     [<ffffffff87f765ed>] inet_sendmsg+0x9d/0xe0\n     [<ffffffff8754b5b3>] sock_sendmsg+0xd3/0x120\n     [<ffffffff8755446a>] __sys_sendto+0x23a/0x340\n     [<ffffffff87554651>] __x64_sys_sendto+0xe1/0x1b0\n     [<ffffffff89978b49>] do_syscall_64+0x39/0xb0\n     [<ffffffff89a0008b>] entry_SYSCALL_64_after_hwframe+0x63/0xcd",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "637784ade221a3c8a7ecd0f583eddd95d6276b9a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a7555681e50bdebed2c40ff7404ee73c2e932993"
            },
            {
              "version": "637784ade221a3c8a7ecd0f583eddd95d6276b9a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "176ee6c673ccd118e9392fd2dbb165423bdb99ca"
            },
            {
              "version": "637784ade221a3c8a7ecd0f583eddd95d6276b9a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0dfb9a566327182387c90100ea54d8426cee8c67"
            },
            {
              "version": "637784ade221a3c8a7ecd0f583eddd95d6276b9a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fa20f88271259d42ebe66f0a8c4c20199e888c99"
            },
            {
              "version": "637784ade221a3c8a7ecd0f583eddd95d6276b9a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9ed7bfc79542119ac0a9e1ce8a2a5285e43433e9"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.15",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.15"
            },
            {
              "version": "5.4.226",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.158",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.82",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.0.12",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "version": "6.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}