CVE-2022-50821

Estado: AplazadaSin puntuar—

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

SUNRPC: Don't leak netobj memory when gss_read_proxy_verf() 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)

Probabilidad de explotación en los próximos 30 días: 0.27%
Percentil entre todas las CVEs puntuadas: 17
Fecha de la puntuación: 6/10/2026

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 Kernel^AI

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2022-50821",
  "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": "030d794bf49855f5e2a9e8dfbfad34211d1eb08b",
              "lessThan": "76f2497a2faa6a4e91efb94a7f55705b403273fd",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "030d794bf49855f5e2a9e8dfbfad34211d1eb08b",
              "lessThan": "aa91afe597401b78baa7d751c71eedb92c80bd4d",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "030d794bf49855f5e2a9e8dfbfad34211d1eb08b",
              "lessThan": "2cd6026e257362f030c8be57abaf7fc0049df60a",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "030d794bf49855f5e2a9e8dfbfad34211d1eb08b",
              "lessThan": "d01fa993eb7fbc305f0a9c3e8bfac6513efc13b6",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "030d794bf49855f5e2a9e8dfbfad34211d1eb08b",
              "lessThan": "67eb848161c2799f2007968ea3bc87adb15c9567",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "030d794bf49855f5e2a9e8dfbfad34211d1eb08b",
              "lessThan": "c9ded831e2552b9c3cab7e2591a190e94f9d29c0",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "030d794bf49855f5e2a9e8dfbfad34211d1eb08b",
              "lessThan": "da522b5fe1a5f8b7c20a0023e87b52a150e53bf5",
              "versionType": "git"
            }
          ],
          "programFiles": [
            "net/sunrpc/auth_gss/svcauth_gss.c"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "product": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.10"
            },
            {
              "status": "unaffected",
              "version": "0",
              "lessThan": "3.10",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "4.19.270",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "status": "unaffected",
              "version": "5.4.229",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "status": "unaffected",
              "version": "5.10.163",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "status": "unaffected",
              "version": "5.15.87",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "status": "unaffected",
              "version": "6.0.17",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "status": "unaffected",
              "version": "6.1.3",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "status": "unaffected",
              "version": "6.2",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ],
          "programFiles": [
            "net/sunrpc/auth_gss/svcauth_gss.c"
          ],
          "defaultStatus": "affected"
        }
      ]
    }
  ],
  "published": "2025-12-30T13:15:56.527",
  "references": [
    {
      "url": "https://git.kernel.org/stable/c/2cd6026e257362f030c8be57abaf7fc0049df60a",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/67eb848161c2799f2007968ea3bc87adb15c9567",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/76f2497a2faa6a4e91efb94a7f55705b403273fd",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/aa91afe597401b78baa7d751c71eedb92c80bd4d",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/c9ded831e2552b9c3cab7e2591a190e94f9d29c0",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/d01fa993eb7fbc305f0a9c3e8bfac6513efc13b6",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    },
    {
      "url": "https://git.kernel.org/stable/c/da522b5fe1a5f8b7c20a0023e87b52a150e53bf5",
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "vulnStatus": "Deferred",
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nSUNRPC: Don't leak netobj memory when gss_read_proxy_verf() fails"
    }
  ],
  "lastModified": "2026-06-17T05:24:14.837",
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}