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CVE-2022-50710

Estado: AplazadaSin puntuar—

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

ice: set tx_tstamps when creating new Tx rings via ethtool

When the user changes the number of queues via ethtool, the driver allocates new rings. This allocation did not initialize tx_tstamps. This results in the tx_tstamps field being zero (due to kcalloc allocation), and would result in a NULL pointer dereference when attempting a transmit timestamp on the new ring.

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-2022-50710",
  "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": "ea9b847cda647b9849b0b9fa0447e876a1ac62e1",
              "lessThan": "624f03a027f2b18647cc4f1a7a81920a1e4e0201",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "ea9b847cda647b9849b0b9fa0447e876a1ac62e1",
              "lessThan": "13180cb88a7be5ee389f65f6ab9f78e46f7722b2",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "ea9b847cda647b9849b0b9fa0447e876a1ac62e1",
              "lessThan": "9eb5fff6b0e78819c758892282da5faa915724d0",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "ea9b847cda647b9849b0b9fa0447e876a1ac62e1",
              "lessThan": "b3b173745c8cab1e24d6821488b60abed3acb24d",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/net/ethernet/intel/ice/ice_ethtool.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.14"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "5.14",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "5.15.75",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "status": "unaffected",
              "version": "5.19.17",
              "versionType": "semver",
              "lessThanOrEqual": "5.19.*"
            },
            {
              "status": "unaffected",
              "version": "6.0.3",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/net/ethernet/intel/ice/ice_ethtool.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-12-24T11:15:51.180",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/13180cb88a7be5ee389f65f6ab9f78e46f7722b2",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/624f03a027f2b18647cc4f1a7a81920a1e4e0201",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/9eb5fff6b0e78819c758892282da5faa915724d0",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/b3b173745c8cab1e24d6821488b60abed3acb24d",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: set tx_tstamps when creating new Tx rings via ethtool\n\nWhen the user changes the number of queues via ethtool, the driver\nallocates new rings. This allocation did not initialize tx_tstamps. This\nresults in the tx_tstamps field being zero (due to kcalloc allocation), and\nwould result in a NULL pointer dereference when attempting a transmit\ntimestamp on the new ring."
    }
  ],
  "lastModified": "2026-06-17T05:24:02.790",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}