CVE-2024-52332

Estado: ModificadaAlta (7.1)—

In the Linux kernel, the following vulnerability has been resolved:

igb: Fix potential invalid memory access in igb_init_module()

The pci_register_driver() can fail and when this happened, the dca_notifier needs to be unregistered, otherwise the dca_notifier can be called when igb fails to install, resulting to invalid memory access.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Puntuación base: 7.1

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.25%
Percentil entre todas las CVEs puntuadas: 15
Fecha de la puntuación: 6/10/2026

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

ExplotaciónT1068 Exploitation for Privilege Escalationprivilege escalation75 %
Impacto principalT1059 Command and Scripting Interpreterexecution65 %
Impacto secundarioT1005 Data from Local Systemcollection60 %

AV:L/PR:L indica escalada local de privilegios. El fallo de unregistración causa acceso inválido en memoria que puede permitir ejecución de código o lectura de datos del kernel.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Execution Prevention Threat Intelligence Program Restrict Web-Based Content Privileged Account Management Limit Software Installation Behavior Prevention on Endpoint

Tecnologías afectadas (1)

Linux — Linux Kernel

CWE

CWE-125

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2024-52332",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.1,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.2,
        "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": "bbd98fe48a43464b4a044bc4cbeefad284d6aa80",
              "lessThan": "4458046617dfadc351162dbaea1945c57eebdf36",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "bbd98fe48a43464b4a044bc4cbeefad284d6aa80",
              "lessThan": "e0155b1b1509d0ef4799bd1cd73309ca466df3f3",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "bbd98fe48a43464b4a044bc4cbeefad284d6aa80",
              "lessThan": "4fe517643f529e805bb6b890a4331c100e8f2484",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "bbd98fe48a43464b4a044bc4cbeefad284d6aa80",
              "lessThan": "8009cdcc493fa30d4572016daf2d6999da4d6c54",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "bbd98fe48a43464b4a044bc4cbeefad284d6aa80",
              "lessThan": "f309733a8c9da7d4266a8a3755020b738a570cae",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "bbd98fe48a43464b4a044bc4cbeefad284d6aa80",
              "lessThan": "992fd34122de377b45cb75b64fc7f17fc1e6ed2f",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "bbd98fe48a43464b4a044bc4cbeefad284d6aa80",
              "lessThan": "0566f83d206c7a864abcd741fe39d6e0ae5eef29",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/net/ethernet/intel/igb/igb_main.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.29"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "2.6.29",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "5.4.287",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "status": "unaffected",
              "version": "5.10.231",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "status": "unaffected",
              "version": "5.15.174",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "status": "unaffected",
              "version": "6.1.120",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.6.66",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "status": "unaffected",
              "version": "6.12.5",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/net/ethernet/intel/igb/igb_main.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-01-11T13:15:25.070",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/0566f83d206c7a864abcd741fe39d6e0ae5eef29",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/4458046617dfadc351162dbaea1945c57eebdf36",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/4fe517643f529e805bb6b890a4331c100e8f2484",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/8009cdcc493fa30d4572016daf2d6999da4d6c54",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/992fd34122de377b45cb75b64fc7f17fc1e6ed2f",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/e0155b1b1509d0ef4799bd1cd73309ca466df3f3",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/f309733a8c9da7d4266a8a3755020b738a570cae",
      "tags": [
        "Patch"
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nigb: Fix potential invalid memory access in igb_init_module()\n\nThe pci_register_driver() can fail and when this happened, the dca_notifier\nneeds to be unregistered, otherwise the dca_notifier can be called when\nigb fails to install, resulting to invalid memory access."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: igb: Se corrige un posible acceso no válido a la memoria en igb_init_module(). pci_register_driver() puede fallar y cuando esto sucede, se debe anular el registro de dca_notifier; de lo contrario, se puede llamar a dca_notifier cuando igb no se instala, lo que genera un acceso no válido a la memoria."
    }
  ],
  "lastModified": "2026-06-17T08:07:02.043",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2D46A016-4FC6-416B-92D5-0A3833B3F57C",
              "versionEndExcluding": "5.4.287",
              "versionStartIncluding": "2.6.30"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B5C644CC-2BD7-4E32-BC54-8DCC7ABE9935",
              "versionEndExcluding": "5.10.231",
              "versionStartIncluding": "5.5"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "419FD073-1517-4FD5-8158-F94BC68A1E89",
              "versionEndExcluding": "5.15.174",
              "versionStartIncluding": "5.11"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "09AC6122-E2A4-40FE-9D33-268A1B2EC265",
              "versionEndExcluding": "6.1.120",
              "versionStartIncluding": "5.16"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "29A976AD-B9AB-4A95-9F08-7669F8847EB9",
              "versionEndExcluding": "6.6.66",
              "versionStartIncluding": "6.2"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9501D045-7A94-42CA-8B03-821BE94A65B7",
              "versionEndExcluding": "6.12.5",
              "versionStartIncluding": "6.7"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.29:-:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EE6EED15-2E34-47D9-8619-78B03F2E294F"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.29:rc4:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C41EF454-F2F4-4B85-BF76-9CC52A087AF0"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.29:rc5:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9114A0F3-C729-44D8-AB8A-9078DCD43C51"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.29:rc6:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9B630045-5F5B-422B-9947-D899599146F8"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.29:rc7:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5ADBCB22-86AE-487D-8C52-86DFE6B5E9C4"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.29:rc8:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BF46B929-FA99-4BF7-97FC-0F795CD511A1"
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "62567B3C-6CEE-46D0-BC2E-B3717FBF7D13"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}