{
  "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-2024-53215",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-53215",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-12-27T13:50:00.688Z",
    "updatedAt": "2026-05-11T20:53:04.457Z",
    "importedAt": "2026-10-24T01:57:20.494Z",
    "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": "svcrdma: fix miss destroy percpu_counter in svc_rdma_proc_init()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nsvcrdma: fix miss destroy percpu_counter in svc_rdma_proc_init()\n\nThere's issue as follows:\nRPC: Registered rdma transport module.\nRPC: Registered rdma backchannel transport module.\nRPC: Unregistered rdma transport module.\nRPC: Unregistered rdma backchannel transport module.\nBUG: unable to handle page fault for address: fffffbfff80c609a\nPGD 123fee067 P4D 123fee067 PUD 123fea067 PMD 10c624067 PTE 0\nOops: Oops: 0000 [#1] PREEMPT SMP KASAN NOPTI\nRIP: 0010:percpu_counter_destroy_many+0xf7/0x2a0\nCall Trace:\n <TASK>\n __die+0x1f/0x70\n page_fault_oops+0x2cd/0x860\n spurious_kernel_fault+0x36/0x450\n do_kern_addr_fault+0xca/0x100\n exc_page_fault+0x128/0x150\n asm_exc_page_fault+0x26/0x30\n percpu_counter_destroy_many+0xf7/0x2a0\n mmdrop+0x209/0x350\n finish_task_switch.isra.0+0x481/0x840\n schedule_tail+0xe/0xd0\n ret_from_fork+0x23/0x80\n ret_from_fork_asm+0x1a/0x30\n </TASK>\n\nIf register_sysctl() return NULL, then svc_rdma_proc_cleanup() will not\ndestroy the percpu counters which init in svc_rdma_proc_init().\nIf CONFIG_HOTPLUG_CPU is enabled, residual nodes may be in the\n'percpu_counters' list. The above issue may occur once the module is\nremoved. If the CONFIG_HOTPLUG_CPU configuration is not enabled, memory\nleakage occurs.\nTo solve above issue just destroy all percpu counters when\nregister_sysctl() return NULL.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "df971cd853c05778ae1175e8aeb80a04bb9d4be5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a12c897adf40b6e2b4a56e6912380c31bd7b2479"
            },
            {
              "version": "df971cd853c05778ae1175e8aeb80a04bb9d4be5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "94d2d6d398706ab7218a26d61e12919c4b498e09"
            },
            {
              "version": "df971cd853c05778ae1175e8aeb80a04bb9d4be5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1c9a99c89e45b22eb556fd2f3f729f2683f247d5"
            },
            {
              "version": "df971cd853c05778ae1175e8aeb80a04bb9d4be5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ebf47215d46992caea660ec01cd618005d9e687a"
            },
            {
              "version": "df971cd853c05778ae1175e8aeb80a04bb9d4be5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "20322edcbad82a60321a8615a99ca73a9611115f"
            },
            {
              "version": "df971cd853c05778ae1175e8aeb80a04bb9d4be5",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ce89e742a4c12b20f09a43fec1b21db33f2166cd"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.12",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.12"
            },
            {
              "version": "5.15.174",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.120",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.64",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.11.11",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.11.*"
            },
            {
              "version": "6.12.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.13",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}