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CVE-2022-29279

Estado: ModificadaAlta (8.2)—

Use of a untrusted pointer allows tampering with SMRAM and OS memory in SdHostDriver and SdMmcDevice Use of a untrusted pointer allows tampering with SMRAM and OS memory in SdHostDriver and SdMmcDevice. This issue was discovered by Insyde during security review. It was fixed in: Kernel 5.0: version 05.09.17 Kernel 5.1: version 05.17.17 Kernel 5.2: version 05.27.17 Kernel 5.3: version 05.36.17 Kernel 5.4: version 05.44.17 Kernel 5.5: version 05.52.17 https://www.insyde.com/security-pledge/SA-2022062

CVSS

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)

Insyde — Kernel

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2022-29279",
  "cveTags": [],
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          "id": "CVE-2022-29279",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-30T14:52:00.616687Z"
        }
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    ],
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
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  "published": "2022-11-15T22:15:11.277",
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "CWE-119"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use of a untrusted pointer allows tampering with SMRAM and OS memory in SdHostDriver and SdMmcDevice Use of a untrusted pointer allows tampering with SMRAM and OS memory in SdHostDriver and SdMmcDevice. This issue was discovered by Insyde during security review. It was fixed in: Kernel 5.0: version 05.09.17 Kernel 5.1: version 05.17.17 Kernel 5.2: version 05.27.17 Kernel 5.3: version 05.36.17 Kernel 5.4: version 05.44.17 Kernel 5.5: version 05.52.17 https://www.insyde.com/security-pledge/SA-2022062"
    },
    {
      "lang": "es",
      "value": "El uso de un puntero que no es de confianza permite alterar la SMRAM y la memoria del sistema operativo en SdHostDriver y SdMmcDevice. El uso de un puntero que no es de confianza permite alterar la SMRAM y la memoria del sistema operativo en SdHostDriver y SdMmcDevice. Insyde descubrió este problema durante la revisión de seguridad. Se solucionó en: Kernel 5.0: versión 05.09.17 Kernel 5.1: versión 05.17.17 Kernel 5.2: versión 05.27.17 Kernel 5.3: versión 05.36.17 Kernel 5.4: versión 05.44.17 Kernel 5.5: versión 05.52.17 https:/ /www.insyde.com/security-pledge/SA-2022062"
    }
  ],
  "lastModified": "2026-06-17T04:39:58.337",
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    {
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}