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CVE-2023-54017

Estado: AplazadaSin puntuar—

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

powerpc/pseries: fix possible memory leak in ibmebus_bus_init()

If device_register() returns error in ibmebus_bus_init(), name of kobject which is allocated in dev_set_name() called in device_add() is leaked.

As comment of device_add() says, it should call put_device() to drop the reference count that was set in device_initialize() when it fails, so the name can be freed in kobject_cleanup().

CVSS

NVD no ha asignado puntuación CVSS a esta CVE (habitual desde el cambio de política de abril de 2026).

Probabilidad de explotación (EPSS)

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).

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Linux — Linux KernelAI

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2023-54017",
  "cveTags": [],
  "metrics": {},
  "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": "d7a301033f1990188f65abf4fe8e5b90ef0e3888",
              "lessThan": "e4ff88548defafb1ef84facd9856ec252da7b008",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "d7a301033f1990188f65abf4fe8e5b90ef0e3888",
              "lessThan": "3cc4c2f6c266fe5b33a7fa797f31e8b3f06ce58c",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "d7a301033f1990188f65abf4fe8e5b90ef0e3888",
              "lessThan": "7ffe14fce7425c32e735bdc44bce425f18976a49",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "d7a301033f1990188f65abf4fe8e5b90ef0e3888",
              "lessThan": "9f3b2b666833ebef6d0ce5a40e189f38e70342a1",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "d7a301033f1990188f65abf4fe8e5b90ef0e3888",
              "lessThan": "d35e7ae10eb8917883da2a0b1823c620a1be42d6",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "d7a301033f1990188f65abf4fe8e5b90ef0e3888",
              "lessThan": "96f27ff732208dce6468016e7a7d5032bd1bfc23",
              "versionType": "git"
            },
            {
              "status": "affected",
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              "lessThan": "ebd8dc974fcc59e2851a0d89ee7935b55142dc8e",
              "versionType": "git"
            },
            {
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              "lessThan": "afda85b963c12947e298ad85d757e333aa40fd74",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "arch/powerpc/platforms/pseries/ibmebus.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.16"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "2.6.16",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "4.14.326",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "status": "unaffected",
              "version": "4.19.295",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "status": "unaffected",
              "version": "5.4.257",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "status": "unaffected",
              "version": "5.10.197",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "status": "unaffected",
              "version": "5.15.133",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "status": "unaffected",
              "version": "6.1.55",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.5.5",
              "versionType": "semver",
              "lessThanOrEqual": "6.5.*"
            },
            {
              "status": "unaffected",
              "version": "6.6",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "arch/powerpc/platforms/pseries/ibmebus.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-12-24T11:15:54.690",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/3cc4c2f6c266fe5b33a7fa797f31e8b3f06ce58c",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/7ffe14fce7425c32e735bdc44bce425f18976a49",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/96f27ff732208dce6468016e7a7d5032bd1bfc23",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/9f3b2b666833ebef6d0ce5a40e189f38e70342a1",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/afda85b963c12947e298ad85d757e333aa40fd74",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/d35e7ae10eb8917883da2a0b1823c620a1be42d6",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/e4ff88548defafb1ef84facd9856ec252da7b008",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/ebd8dc974fcc59e2851a0d89ee7935b55142dc8e",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/pseries: fix possible memory leak in ibmebus_bus_init()\n\nIf device_register() returns error in ibmebus_bus_init(), name of kobject\nwhich is allocated in dev_set_name() called in device_add() is leaked.\n\nAs comment of device_add() says, it should call put_device() to drop\nthe reference count that was set in device_initialize() when it fails,\nso the name can be freed in kobject_cleanup()."
    }
  ],
  "lastModified": "2026-06-17T06:46:32.753",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}