CVE-2024-53215
Vulnerability from cvelistv5
Published
2024-12-27 13:50
Modified
2024-12-27 13:50
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: svcrdma: fix miss destroy percpu_counter in svc_rdma_proc_init() There's issue as follows: RPC: Registered rdma transport module. RPC: Registered rdma backchannel transport module. RPC: Unregistered rdma transport module. RPC: Unregistered rdma backchannel transport module. BUG: unable to handle page fault for address: fffffbfff80c609a PGD 123fee067 P4D 123fee067 PUD 123fea067 PMD 10c624067 PTE 0 Oops: Oops: 0000 [#1] PREEMPT SMP KASAN NOPTI RIP: 0010:percpu_counter_destroy_many+0xf7/0x2a0 Call Trace: <TASK> __die+0x1f/0x70 page_fault_oops+0x2cd/0x860 spurious_kernel_fault+0x36/0x450 do_kern_addr_fault+0xca/0x100 exc_page_fault+0x128/0x150 asm_exc_page_fault+0x26/0x30 percpu_counter_destroy_many+0xf7/0x2a0 mmdrop+0x209/0x350 finish_task_switch.isra.0+0x481/0x840 schedule_tail+0xe/0xd0 ret_from_fork+0x23/0x80 ret_from_fork_asm+0x1a/0x30 </TASK> If register_sysctl() return NULL, then svc_rdma_proc_cleanup() will not destroy the percpu counters which init in svc_rdma_proc_init(). If CONFIG_HOTPLUG_CPU is enabled, residual nodes may be in the 'percpu_counters' list. The above issue may occur once the module is removed. If the CONFIG_HOTPLUG_CPU configuration is not enabled, memory leakage occurs. To solve above issue just destroy all percpu counters when register_sysctl() return NULL.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1c9a99c89e45b22eb556fd2f3f729f2683f247d5
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/20322edcbad82a60321a8615a99ca73a9611115f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/94d2d6d398706ab7218a26d61e12919c4b498e09
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a12c897adf40b6e2b4a56e6912380c31bd7b2479
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ce89e742a4c12b20f09a43fec1b21db33f2166cd
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ebf47215d46992caea660ec01cd618005d9e687a
Impacted products
Vendor Product Version
Linux Linux Version: 5.12
Show details on NVD website

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/sunrpc/xprtrdma/svc_rdma.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "a12c897adf40b6e2b4a56e6912380c31bd7b2479",
              "status": "affected",
              "version": "1e7e55731628c90d8c701c45f9c3a3b8718840d6",
              "versionType": "git"
            },
            {
              "lessThan": "94d2d6d398706ab7218a26d61e12919c4b498e09",
              "status": "affected",
              "version": "1e7e55731628c90d8c701c45f9c3a3b8718840d6",
              "versionType": "git"
            },
            {
              "lessThan": "1c9a99c89e45b22eb556fd2f3f729f2683f247d5",
              "status": "affected",
              "version": "1e7e55731628c90d8c701c45f9c3a3b8718840d6",
              "versionType": "git"
            },
            {
              "lessThan": "ebf47215d46992caea660ec01cd618005d9e687a",
              "status": "affected",
              "version": "1e7e55731628c90d8c701c45f9c3a3b8718840d6",
              "versionType": "git"
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            {
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              "status": "affected",
              "version": "1e7e55731628c90d8c701c45f9c3a3b8718840d6",
              "versionType": "git"
            },
            {
              "lessThan": "ce89e742a4c12b20f09a43fec1b21db33f2166cd",
              "status": "affected",
              "version": "1e7e55731628c90d8c701c45f9c3a3b8718840d6",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/sunrpc/xprtrdma/svc_rdma.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.12"
            },
            {
              "lessThan": "5.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.174",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.120",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.64",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.11.*",
              "status": "unaffected",
              "version": "6.11.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.2",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsvcrdma: fix miss destroy percpu_counter in svc_rdma_proc_init()\n\nThere\u0027s 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 \u003cTASK\u003e\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 \u003c/TASK\u003e\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\u0027percpu_counters\u0027 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."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-12-27T13:50:00.688Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/a12c897adf40b6e2b4a56e6912380c31bd7b2479"
        },
        {
          "url": "https://git.kernel.org/stable/c/94d2d6d398706ab7218a26d61e12919c4b498e09"
        },
        {
          "url": "https://git.kernel.org/stable/c/1c9a99c89e45b22eb556fd2f3f729f2683f247d5"
        },
        {
          "url": "https://git.kernel.org/stable/c/ebf47215d46992caea660ec01cd618005d9e687a"
        },
        {
          "url": "https://git.kernel.org/stable/c/20322edcbad82a60321a8615a99ca73a9611115f"
        },
        {
          "url": "https://git.kernel.org/stable/c/ce89e742a4c12b20f09a43fec1b21db33f2166cd"
        }
      ],
      "title": "svcrdma: fix miss destroy percpu_counter in svc_rdma_proc_init()",
      "x_generator": {
        "engine": "bippy-5f407fcff5a0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-53215",
    "datePublished": "2024-12-27T13:50:00.688Z",
    "dateReserved": "2024-11-19T17:17:25.023Z",
    "dateUpdated": "2024-12-27T13:50:00.688Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-53215\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-12-27T14:15:29.467\",\"lastModified\":\"2024-12-27T14:15:29.467\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nsvcrdma: fix miss destroy percpu_counter in svc_rdma_proc_init()\\n\\nThere\u0027s 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 \u003cTASK\u003e\\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 \u003c/TASK\u003e\\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\u0027percpu_counters\u0027 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.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/1c9a99c89e45b22eb556fd2f3f729f2683f247d5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/20322edcbad82a60321a8615a99ca73a9611115f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/94d2d6d398706ab7218a26d61e12919c4b498e09\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a12c897adf40b6e2b4a56e6912380c31bd7b2479\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ce89e742a4c12b20f09a43fec1b21db33f2166cd\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ebf47215d46992caea660ec01cd618005d9e687a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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