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CVE-2022-50624

Estado: AplazadaSin puntuar—

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

net: netsec: fix error handling in netsec_register_mdio()

If phy_device_register() fails, phy_device_free() need be called to put refcount, so memory of phy device and device name can be freed in callback function.

If get_phy_device() fails, mdiobus_unregister() need be called, or it will cause warning in mdiobus_free() and kobject is leaked.

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)

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{
  "id": "CVE-2022-50624",
  "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": "533dd11a12f698c571a12271b20f235792d3e148",
              "lessThan": "728884b22d83148a330b23f9472f1e118b589211",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "533dd11a12f698c571a12271b20f235792d3e148",
              "lessThan": "fda2d07234a21be4d71ebfe97a45f499726902d6",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "533dd11a12f698c571a12271b20f235792d3e148",
              "lessThan": "62f0a08e82a6312efd7df7f595c0b11d4ffde610",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "533dd11a12f698c571a12271b20f235792d3e148",
              "lessThan": "1e0bee973ef6fc3c1e3acb014515eaea37c8fa17",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "533dd11a12f698c571a12271b20f235792d3e148",
              "lessThan": "846e677daf51220d7975c61a20e440a88473951e",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "533dd11a12f698c571a12271b20f235792d3e148",
              "lessThan": "94423589689124e8cd145b38a1034be7f25835b2",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/net/ethernet/socionext/netsec.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.16"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "4.16",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "4.19.264",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "status": "unaffected",
              "version": "5.4.223",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "status": "unaffected",
              "version": "5.10.153",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "status": "unaffected",
              "version": "5.15.77",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "status": "unaffected",
              "version": "6.0.7",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/net/ethernet/socionext/netsec.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-12-08T02:15:48.377",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/1e0bee973ef6fc3c1e3acb014515eaea37c8fa17",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/62f0a08e82a6312efd7df7f595c0b11d4ffde610",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/728884b22d83148a330b23f9472f1e118b589211",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/846e677daf51220d7975c61a20e440a88473951e",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/94423589689124e8cd145b38a1034be7f25835b2",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/fda2d07234a21be4d71ebfe97a45f499726902d6",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: netsec: fix error handling in netsec_register_mdio()\n\nIf phy_device_register() fails, phy_device_free() need be called to\nput refcount, so memory of phy device and device name can be freed\nin callback function.\n\nIf get_phy_device() fails, mdiobus_unregister() need be called,\nor it will cause warning in mdiobus_free() and kobject is leaked."
    }
  ],
  "lastModified": "2026-06-17T05:23:53.320",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}