{
  "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-2023-53078",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53078",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-05-02T15:55:28.246Z",
    "updatedAt": "2026-05-23T15:27:55.120Z",
    "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": "scsi: scsi_dh_alua: Fix memleak for 'qdata' in alua_activate()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: scsi_dh_alua: Fix memleak for 'qdata' in alua_activate()\n\nIf alua_rtpg_queue() failed from alua_activate(), then 'qdata' is not\nfreed, which will cause following memleak:\n\nunreferenced object 0xffff88810b2c6980 (size 32):\n  comm \"kworker/u16:2\", pid 635322, jiffies 4355801099 (age 1216426.076s)\n  hex dump (first 32 bytes):\n    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................\n    40 39 24 c1 ff ff ff ff 00 f8 ea 0a 81 88 ff ff  @9$.............\n  backtrace:\n    [<0000000098f3a26d>] alua_activate+0xb0/0x320\n    [<000000003b529641>] scsi_dh_activate+0xb2/0x140\n    [<000000007b296db3>] activate_path_work+0xc6/0xe0 [dm_multipath]\n    [<000000007adc9ace>] process_one_work+0x3c5/0x730\n    [<00000000c457a985>] worker_thread+0x93/0x650\n    [<00000000cb80e628>] kthread+0x1ba/0x210\n    [<00000000a1e61077>] ret_from_fork+0x22/0x30\n\nFix the problem by freeing 'qdata' in error path.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "625fe857e4fac6518716f3c0ff5e5deb8ec6d238",
              "status": "affected",
              "versionType": "git",
              "lessThan": "123483df146492ca22b503ae6dacc2ce7c3a3974"
            },
            {
              "version": "625fe857e4fac6518716f3c0ff5e5deb8ec6d238",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c110051d335ef7f62ad33474b0c23997fee5bfb5"
            },
            {
              "version": "625fe857e4fac6518716f3c0ff5e5deb8ec6d238",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5c4d71424df34fc23dc5336d09394ce68c849542"
            },
            {
              "version": "625fe857e4fac6518716f3c0ff5e5deb8ec6d238",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c09cdf6eb815ee35e55d6c50ac7f63db58bd20b8"
            },
            {
              "version": "625fe857e4fac6518716f3c0ff5e5deb8ec6d238",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9311e7a554dffd3823499e309a8b86a5cd1540e5"
            },
            {
              "version": "625fe857e4fac6518716f3c0ff5e5deb8ec6d238",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1c55982beb80c7d3c30278fc6cfda8496a31dbe6"
            },
            {
              "version": "625fe857e4fac6518716f3c0ff5e5deb8ec6d238",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0d89254a4320eb7de0970c478172f764125c6355"
            },
            {
              "version": "625fe857e4fac6518716f3c0ff5e5deb8ec6d238",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a13faca032acbf2699293587085293bdfaafc8ae"
            },
            {
              "version": "68b275b7cbf065a8ea9b964cbb7d78d2b63c635f",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "2b1725d1df362499f6bbd5a7e245a4090b29c2bb",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "4.9.21",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.10"
            },
            {
              "version": "4.10.9",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.11"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.11",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.11"
            },
            {
              "version": "4.14.312",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.280",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.240",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.177",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.105",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.22",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2.9",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.*"
            },
            {
              "version": "6.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}