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CVE-2022-50832

Estado: AplazadaSin puntuar—

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

wifi: wilc1000: fix potential memory leak in wilc_mac_xmit()

The wilc_mac_xmit() returns NETDEV_TX_OK without freeing skb, add dev_kfree_skb() to fix it. 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-2022-50832",
  "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": "c5c77ba18ea66aa05441c71e38473efb787705a4",
              "lessThan": "a12610e83789c838493034e5c50ac5c903ad8c0d",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "c5c77ba18ea66aa05441c71e38473efb787705a4",
              "lessThan": "a1e94fb4d09d0fcfeaa73aa49d787f06c42db7ee",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "c5c77ba18ea66aa05441c71e38473efb787705a4",
              "lessThan": "5706d00fde3f1d5eb7296a4dfefb6aea35108224",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "c5c77ba18ea66aa05441c71e38473efb787705a4",
              "lessThan": "07dcd756e28f27e4f8fcd8b809ffa05a5cc5de2b",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "c5c77ba18ea66aa05441c71e38473efb787705a4",
              "lessThan": "baef42df7de7c35ba60b75a5f96d1eb039f4d782",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "c5c77ba18ea66aa05441c71e38473efb787705a4",
              "lessThan": "deb962ec9e1c9a81babd3d37542ad4bd6ac3396e",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "drivers/net/wireless/microchip/wilc1000/netdev.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.2"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "4.2",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "5.4.235",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "status": "unaffected",
              "version": "5.10.173",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "status": "unaffected",
              "version": "5.15.99",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "status": "unaffected",
              "version": "6.1.16",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.2.3",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.*"
            },
            {
              "status": "unaffected",
              "version": "6.3",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "drivers/net/wireless/microchip/wilc1000/netdev.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-12-30T13:15:57.703",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/07dcd756e28f27e4f8fcd8b809ffa05a5cc5de2b",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/5706d00fde3f1d5eb7296a4dfefb6aea35108224",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/a12610e83789c838493034e5c50ac5c903ad8c0d",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/a1e94fb4d09d0fcfeaa73aa49d787f06c42db7ee",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/baef42df7de7c35ba60b75a5f96d1eb039f4d782",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/deb962ec9e1c9a81babd3d37542ad4bd6ac3396e",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: wilc1000: fix potential memory leak in wilc_mac_xmit()\n\nThe wilc_mac_xmit() returns NETDEV_TX_OK without freeing skb, add\ndev_kfree_skb() to fix it. Compile tested only."
    }
  ],
  "lastModified": "2026-06-17T05:24:15.850",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}