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CVE-2022-50565

Estado: AplazadaSin puntuar—

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

wifi: plfxlc: fix potential memory leak in __lf_x_usb_enable_rx()

urbs does not be freed in exception paths in __lf_x_usb_enable_rx(). That will trigger memory leak. To fix it, add kfree() for urbs within "error" label. Compile tested only.

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-2022-50565",
  "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": "68d57a07bfe5bb29b80cd8b8fa24c9d1ea104124",
              "lessThan": "286464463a05cb4bad80b134e24f8ffaab20bee4",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "68d57a07bfe5bb29b80cd8b8fa24c9d1ea104124",
              "lessThan": "fce7e46273649d9cdcd98d89551975a65f206a14",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "68d57a07bfe5bb29b80cd8b8fa24c9d1ea104124",
              "lessThan": "895b3b06efc285c1245242e9638b9ae251dc13ec",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/net/wireless/purelifi/plfxlc/usb.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.19"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "5.19",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "6.0.16",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "status": "unaffected",
              "version": "6.1.2",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/net/wireless/purelifi/plfxlc/usb.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-10-22T14:15:41.313",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/286464463a05cb4bad80b134e24f8ffaab20bee4",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/895b3b06efc285c1245242e9638b9ae251dc13ec",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/fce7e46273649d9cdcd98d89551975a65f206a14",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: plfxlc: fix potential memory leak in __lf_x_usb_enable_rx()\n\nurbs does not be freed in exception paths in __lf_x_usb_enable_rx().\nThat will trigger memory leak. To fix it, add kfree() for urbs within\n\"error\" label. Compile tested only."
    }
  ],
  "lastModified": "2026-06-17T05:23:48.143",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}