{
  "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-2023-53611",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53611",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-10-04T15:44:19.593Z",
    "updatedAt": "2026-05-11T19:48:30.412Z",
    "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": "ipmi_si: fix a memleak in try_smi_init()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nipmi_si: fix a memleak in try_smi_init()\n\nKmemleak reported the following leak info in try_smi_init():\n\nunreferenced object 0xffff00018ecf9400 (size 1024):\n  comm \"modprobe\", pid 2707763, jiffies 4300851415 (age 773.308s)\n  backtrace:\n    [<000000004ca5b312>] __kmalloc+0x4b8/0x7b0\n    [<00000000953b1072>] try_smi_init+0x148/0x5dc [ipmi_si]\n    [<000000006460d325>] 0xffff800081b10148\n    [<0000000039206ea5>] do_one_initcall+0x64/0x2a4\n    [<00000000601399ce>] do_init_module+0x50/0x300\n    [<000000003c12ba3c>] load_module+0x7a8/0x9e0\n    [<00000000c246fffe>] __se_sys_init_module+0x104/0x180\n    [<00000000eea99093>] __arm64_sys_init_module+0x24/0x30\n    [<0000000021b1ef87>] el0_svc_common.constprop.0+0x94/0x250\n    [<0000000070f4f8b7>] do_el0_svc+0x48/0xe0\n    [<000000005a05337f>] el0_svc+0x24/0x3c\n    [<000000005eb248d6>] el0_sync_handler+0x160/0x164\n    [<0000000030a59039>] el0_sync+0x160/0x180\n\nThe problem was that when an error occurred before handlers registration\nand after allocating `new_smi->si_sm`, the variable wouldn't be freed in\nthe error handling afterwards since `shutdown_smi()` hadn't been\nregistered yet. Fix it by adding a `kfree()` in the error handling path\nin `try_smi_init()`.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "7960f18a56475bf2177c5ff56c72eb4c12c56440",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b9bc8fbb2d416ce87f0342478dc9fcfd79f2c65f"
            },
            {
              "version": "7960f18a56475bf2177c5ff56c72eb4c12c56440",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f53ab5a2bf20fed59a2f7542d3453228b8056358"
            },
            {
              "version": "7960f18a56475bf2177c5ff56c72eb4c12c56440",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5c5f02e16b919c8cb6024dc3778c8d8f1fb1f26b"
            },
            {
              "version": "7960f18a56475bf2177c5ff56c72eb4c12c56440",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cbb7d8a4b4beb3061b3a1847a742983a01dca381"
            },
            {
              "version": "7960f18a56475bf2177c5ff56c72eb4c12c56440",
              "status": "affected",
              "versionType": "git",
              "lessThan": "09cb2a71b2e982015fe0464f28da1ab42b8e6375"
            },
            {
              "version": "7960f18a56475bf2177c5ff56c72eb4c12c56440",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1bfcfea0fae0d0a6c6ff5543e6d704b3807b83ce"
            },
            {
              "version": "7960f18a56475bf2177c5ff56c72eb4c12c56440",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7291af9a738d936c2d6869d030711dceb68404d0"
            },
            {
              "version": "7960f18a56475bf2177c5ff56c72eb4c12c56440",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6cf1a126de2992b4efe1c3c4d398f8de4aed6e3f"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.18",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.18"
            },
            {
              "version": "4.19.295",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.257",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.195",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.132",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.53",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.4.16",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.4.*"
            },
            {
              "version": "6.5.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.5.*"
            },
            {
              "version": "6.6",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}