{
  "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-2026-23164",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-23164",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-02-14T16:01:28.624Z",
    "updatedAt": "2026-10-19T18:25:33.850Z",
    "importedAt": "2026-10-24T01:58:02.025Z",
    "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": "rocker: fix memory leak in rocker_world_port_post_fini()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nrocker: fix memory leak in rocker_world_port_post_fini()\n\nIn rocker_world_port_pre_init(), rocker_port->wpriv is allocated with\nkzalloc(wops->port_priv_size, GFP_KERNEL). However, in\nrocker_world_port_post_fini(), the memory is only freed when\nwops->port_post_fini callback is set:\n\n    if (!wops->port_post_fini)\n        return;\n    wops->port_post_fini(rocker_port);\n    kfree(rocker_port->wpriv);\n\nSince rocker_ofdpa_ops does not implement port_post_fini callback\n(it is NULL), the wpriv memory allocated for each port is never freed\nwhen ports are removed. This leads to a memory leak of\nsizeof(struct ofdpa_port) bytes per port on every device removal.\n\nFix this by always calling kfree(rocker_port->wpriv) regardless of\nwhether the port_post_fini callback exists.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "e420114eef4a3a5025a243b89b0dc343101e3d3c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2a3a64d75d2d0727da285749476761ebcad557a3"
            },
            {
              "version": "e420114eef4a3a5025a243b89b0dc343101e3d3c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b11e6f926480ab0939fec44781f28558c54be4e7"
            },
            {
              "version": "e420114eef4a3a5025a243b89b0dc343101e3d3c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8ce2e85889939c02740b4245301aa5c35fc94887"
            },
            {
              "version": "e420114eef4a3a5025a243b89b0dc343101e3d3c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d448bf96889f1905e740c554780f5c9fa0440566"
            },
            {
              "version": "e420114eef4a3a5025a243b89b0dc343101e3d3c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d8723917efda3b4f4c3de78d1ec1e1af015c0be1"
            },
            {
              "version": "e420114eef4a3a5025a243b89b0dc343101e3d3c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "dce375f4afc348c310d171abcde7ec1499a4c26a"
            },
            {
              "version": "e420114eef4a3a5025a243b89b0dc343101e3d3c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8d7ba71e46216b8657a82ca2ec118bc93812a4d0"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.6",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.6"
            },
            {
              "version": "5.10.249",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.199",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.162",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.123",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.69",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.9",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}