CVE-2024-53068

{
  "id": "CVE-2024-53068",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-53068",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-03-06T16:07:52.490511Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      },
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "affectedData": [
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "ee7a9c9f67c59008b330deff2762bd8cf1407eec",
              "lessThan": "15b17bbcea07d49c43d21aa700485cbd9f9d00d8",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "ee7a9c9f67c59008b330deff2762bd8cf1407eec",
              "lessThan": "1e1f523b185a8ccdcba625b31ff0312d052900e2",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "ee7a9c9f67c59008b330deff2762bd8cf1407eec",
              "lessThan": "295416091e44806760ccf753aeafdafc0ae268f3",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/firmware/arm_scmi/bus.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.6"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "5.6",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "6.6.61",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "status": "unaffected",
              "version": "6.11.8",
              "versionType": "semver",
              "lessThanOrEqual": "6.11.*"
            },
            {
              "status": "unaffected",
              "version": "6.12",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/firmware/arm_scmi/bus.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2024-11-19T18:15:26.557",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/15b17bbcea07d49c43d21aa700485cbd9f9d00d8",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/1e1f523b185a8ccdcba625b31ff0312d052900e2",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/295416091e44806760ccf753aeafdafc0ae268f3",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: arm_scmi: Fix slab-use-after-free in scmi_bus_notifier()\n\nThe scmi_dev->name is released prematurely in __scmi_device_destroy(),\nwhich causes slab-use-after-free when accessing scmi_dev->name in\nscmi_bus_notifier(). So move the release of scmi_dev->name to\nscmi_device_release() to avoid slab-use-after-free.\n\n  |  BUG: KASAN: slab-use-after-free in strncmp+0xe4/0xec\n  |  Read of size 1 at addr ffffff80a482bcc0 by task swapper/0/1\n  |\n  |  CPU: 1 PID: 1 Comm: swapper/0 Not tainted 6.6.38-debug #1\n  |  Hardware name: Qualcomm Technologies, Inc. SA8775P Ride (DT)\n  |  Call trace:\n  |   dump_backtrace+0x94/0x114\n  |   show_stack+0x18/0x24\n  |   dump_stack_lvl+0x48/0x60\n  |   print_report+0xf4/0x5b0\n  |   kasan_report+0xa4/0xec\n  |   __asan_report_load1_noabort+0x20/0x2c\n  |   strncmp+0xe4/0xec\n  |   scmi_bus_notifier+0x5c/0x54c\n  |   notifier_call_chain+0xb4/0x31c\n  |   blocking_notifier_call_chain+0x68/0x9c\n  |   bus_notify+0x54/0x78\n  |   device_del+0x1bc/0x840\n  |   device_unregister+0x20/0xb4\n  |   __scmi_device_destroy+0xac/0x280\n  |   scmi_device_destroy+0x94/0xd0\n  |   scmi_chan_setup+0x524/0x750\n  |   scmi_probe+0x7fc/0x1508\n  |   platform_probe+0xc4/0x19c\n  |   really_probe+0x32c/0x99c\n  |   __driver_probe_device+0x15c/0x3c4\n  |   driver_probe_device+0x5c/0x170\n  |   __driver_attach+0x1c8/0x440\n  |   bus_for_each_dev+0xf4/0x178\n  |   driver_attach+0x3c/0x58\n  |   bus_add_driver+0x234/0x4d4\n  |   driver_register+0xf4/0x3c0\n  |   __platform_driver_register+0x60/0x88\n  |   scmi_driver_init+0xb0/0x104\n  |   do_one_initcall+0xb4/0x664\n  |   kernel_init_freeable+0x3c8/0x894\n  |   kernel_init+0x24/0x1e8\n  |   ret_from_fork+0x10/0x20\n  |\n  |  Allocated by task 1:\n  |   kasan_save_stack+0x2c/0x54\n  |   kasan_set_track+0x2c/0x40\n  |   kasan_save_alloc_info+0x24/0x34\n  |   __kasan_kmalloc+0xa0/0xb8\n  |   __kmalloc_node_track_caller+0x6c/0x104\n  |   kstrdup+0x48/0x84\n  |   kstrdup_const+0x34/0x40\n  |   __scmi_device_create.part.0+0x8c/0x408\n  |   scmi_device_create+0x104/0x370\n  |   scmi_chan_setup+0x2a0/0x750\n  |   scmi_probe+0x7fc/0x1508\n  |   platform_probe+0xc4/0x19c\n  |   really_probe+0x32c/0x99c\n  |   __driver_probe_device+0x15c/0x3c4\n  |   driver_probe_device+0x5c/0x170\n  |   __driver_attach+0x1c8/0x440\n  |   bus_for_each_dev+0xf4/0x178\n  |   driver_attach+0x3c/0x58\n  |   bus_add_driver+0x234/0x4d4\n  |   driver_register+0xf4/0x3c0\n  |   __platform_driver_register+0x60/0x88\n  |   scmi_driver_init+0xb0/0x104\n  |   do_one_initcall+0xb4/0x664\n  |   kernel_init_freeable+0x3c8/0x894\n  |   kernel_init+0x24/0x1e8\n  |   ret_from_fork+0x10/0x20\n  |\n  |  Freed by task 1:\n  |   kasan_save_stack+0x2c/0x54\n  |   kasan_set_track+0x2c/0x40\n  |   kasan_save_free_info+0x38/0x5c\n  |   __kasan_slab_free+0xe8/0x164\n  |   __kmem_cache_free+0x11c/0x230\n  |   kfree+0x70/0x130\n  |   kfree_const+0x20/0x40\n  |   __scmi_device_destroy+0x70/0x280\n  |   scmi_device_destroy+0x94/0xd0\n  |   scmi_chan_setup+0x524/0x750\n  |   scmi_probe+0x7fc/0x1508\n  |   platform_probe+0xc4/0x19c\n  |   really_probe+0x32c/0x99c\n  |   __driver_probe_device+0x15c/0x3c4\n  |   driver_probe_device+0x5c/0x170\n  |   __driver_attach+0x1c8/0x440\n  |   bus_for_each_dev+0xf4/0x178\n  |   driver_attach+0x3c/0x58\n  |   bus_add_driver+0x234/0x4d4\n  |   driver_register+0xf4/0x3c0\n  |   __platform_driver_register+0x60/0x88\n  |   scmi_driver_init+0xb0/0x104\n  |   do_one_initcall+0xb4/0x664\n  |   kernel_init_freeable+0x3c8/0x894\n  |   kernel_init+0x24/0x1e8\n  |   ret_from_fork+0x10/0x20"
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: firmware: arm_scmi: Arreglar slab-use-after-free en scmi_bus_notifier() El scmi_dev->name se libera prematuramente en __scmi_device_destroy(), lo que provoca slab-use-after-free al acceder a scmi_dev->name en scmi_bus_notifier(). Por lo tanto, mueva la liberación de scmi_dev->name a scmi_device_release() para evitar slab-use-after-free. | ERROR: KASAN: slab-use-after-free en strncmp+0xe4/0xec | Lectura de tamaño 1 en la dirección ffffff80a482bcc0 por la tarea swapper/0/1 | | CPU: 1 PID: 1 Comm: swapper/0 No contaminado 6.6.38-debug #1 | Nombre del hardware: Qualcomm Technologies, Inc. SA8775P Ride (DT) | Rastreo de llamadas: | dump_backtrace+0x94/0x114 | show_stack+0x18/0x24 | dump_stack_lvl+0x48/0x60 | print_report+0xf4/0x5b0 | kasan_report+0xa4/0xec | __asan_report_load1_noabort+0x20/0x2c | strncmp+0xe4/0xec | scmi_bus_notifier+0x5c/0x54c | notifier_call_chain+0xb4/0x31c | blocking_notifier_call_chain+0x68/0x9c | bus_notify+0x54/0x78 | device_del+0x1bc/0x840 | dispositivo_anular_registro+0x20/0xb4 | __scmi_device_destroy+0xac/0x280 | scmi_device_destroy+0x94/0xd0 | scmi_chan_setup+0x524/0x750 | scmi_probe+0x7fc/0x1508 | plataforma_probe+0xc4/0x19c | realmente_probe+0x32c/0x99c | __controlador_dispositivo_sondeo+0x15c/0x3c4 | controlador_dispositivo_sondeo+0x5c/0x170 | __controlador_adjunto+0x1c8/0x440 | bus_para_cada_dispositivo+0xf4/0x178 | controlador_adjunto+0x3c/0x58 | bus_add_driver+0x234/0x4d4 | driver_register+0xf4/0x3c0 | __platform_driver_register+0x60/0x88 | scmi_driver_init+0xb0/0x104 | do_one_initcall+0xb4/0x664 | kernel_init_freeable+0x3c8/0x894 | kernel_init+0x24/0x1e8 | ret_from_fork+0x10/0x20 | | Asignado por la tarea 1: | kasan_save_stack+0x2c/0x54 | kasan_set_track+0x2c/0x40 | kasan_save_alloc_info+0x24/0x34 | __kasan_kmalloc+0xa0/0xb8 | es: __kmalloc_node_track_caller+0x6c/0x104 | kstrdup+0x48/0x84 | kstrdup_const+0x34/0x40 | __scmi_device_create.part.0+0x8c/0x408 | scmi_device_create+0x104/0x370 | scmi_chan_setup+0x2a0/0x750 | scmi_probe+0x7fc/0x1508 | platform_probe+0xc4/0x19c | really_probe+0x32c/0x99c | __driver_probe_device+0x15c/0x3c4 | driver_probe_device+0x5c/0x170 | __driver_attach+0x1c8/0x440 | bus_para_cada_dispositivo+0xf4/0x178 | controlador_adjuntar+0x3c/0x58 | bus_agregar_controlador+0x234/0x4d4 | registro_controlador+0xf4/0x3c0 | __registro_controlador_plataforma+0x60/0x88 | scmi_driver_init+0xb0/0x104 | hacer_una_llamada_iniciativa+0xb4/0x664 | kernel_init_freeable+0x3c8/0x894 | kernel_init+0x24/0x1e8 | ret_de_la_bifurcación+0x10/0x20 | | Liberado por la tarea 1: | kasan_guardar_pila+0x2c/0x54 | kasan_establecer_pista+0x2c/0x40 | es: kasan_save_free_info+0x38/0x5c | __kasan_slab_free+0xe8/0x164 | __kmem_cache_free+0x11c/0x230 | kfree+0x70/0x130 | kfree_const+0x20/0x40 | __scmi_device_destroy+0x70/0x280 | scmi_device_destroy+0x94/0xd0 | scmi_chan_setup+0x524/0x750 | scmi_probe+0x7fc/0x1508 | plataforma_probe+0xc4/0x19c | realmente_probe+0x32c/0x99c | __driver_probe_device+0x15c/0x3c4 | dispositivo_de_sonda_del_controlador+0x5c/0x170 | __adjuntar_controlador+0x1c8/0x440 | bus_para_cada_dispositivo+0xf4/0x178 | adjuntar_controlador+0x3c/0x58 | agregar_controlador_del_bus+0x234/0x4d4 | registro_del_controlador+0xf4/0x3c0 | __registro_del_controlador_de_plataforma+0x60/0x88 | inicialización_del_controlador_scmi+0xb0/0x104 | hacer_una_llamada_de_inicio+0xb4/0x664 | inicialización_del_kernel_freeable+0x3c8/0x894 | inicialización_del_kernel+0x24/0x1e8 | retirar_de_la_bifurcación+0x10/0x20"
    }
  ],
  "lastModified": "2026-06-17T08:08:11.490",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D2824FC3-2994-46D2-B59C-DF19262605E3",
              "versionEndExcluding": "6.6.61",
              "versionStartIncluding": "5.6"
            },
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              "versionEndExcluding": "6.11.8",
              "versionStartIncluding": "6.7"
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          "operator": "OR"
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  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}