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CVE-2022-50708

Estado: AplazadaSin puntuar—

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

HSI: ssi_protocol: fix potential resource leak in ssip_pn_open()

ssip_pn_open() claims the HSI client's port with hsi_claim_port(). When hsi_register_port_event() gets some error and returns a negetive value, the HSI client's port should be released with hsi_release_port().

Fix it by calling hsi_release_port() when hsi_register_port_event() fails.

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-2022-50708",
  "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": "dc7bf5d7186849aa36b9f0e42e250a813a7b0bdb",
              "lessThan": "78b0ef14896f843c45372f9bbdb6f6070f977eaf",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "dc7bf5d7186849aa36b9f0e42e250a813a7b0bdb",
              "lessThan": "e78b45b3eeee1cec77c794fcbf0512537c20b1dc",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "dc7bf5d7186849aa36b9f0e42e250a813a7b0bdb",
              "lessThan": "b28dbcb379e6a7f80262c2732a57681b1ee548ca",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/hsi/clients/ssi_protocol.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.16"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "3.16",
              "versionType": "semver"
            },
            {
              "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/hsi/clients/ssi_protocol.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-12-24T11:15:50.983",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/78b0ef14896f843c45372f9bbdb6f6070f977eaf",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/b28dbcb379e6a7f80262c2732a57681b1ee548ca",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/e78b45b3eeee1cec77c794fcbf0512537c20b1dc",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHSI: ssi_protocol: fix potential resource leak in ssip_pn_open()\n\nssip_pn_open() claims the HSI client's port with hsi_claim_port(). When\nhsi_register_port_event() gets some error and returns a negetive value,\nthe HSI client's port should be released with hsi_release_port().\n\nFix it by calling hsi_release_port() when hsi_register_port_event() fails."
    }
  ],
  "lastModified": "2026-06-17T05:24:02.600",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}