{
  "id": "CVE-2021-28690",
  "sourceIdentifier": "security@xen.org",
  "published": "2021-06-29T12:15:08.513",
  "lastModified": "2021-09-21T16:13:45.407",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "x86: TSX Async Abort protections not restored after S3 This issue relates to the TSX Async Abort speculative security vulnerability. Please see https://xenbits.xen.org/xsa/advisory-305.html for details. Mitigating TAA by disabling TSX (the default and preferred option) requires selecting a non-default setting in MSR_TSX_CTRL. This setting isn't restored after S3 suspend."
    },
    {
      "lang": "es",
      "value": "x86: Las protecciones TSX Async Abort no son restauradas despu\u00e9s de S3. Este problema est\u00e1 relacionado con una vulnerabilidad de seguridad especulativa TSX Async Abort. Consulte https://xenbits.xen.org/xsa/advisory-305.html para mayor detalles. La mitigaci\u00f3n de TAA al desactivar TSX (la opci\u00f3n predeterminada y preferida) requiere seleccionar una configuraci\u00f3n no predeterminada en MSR_TSX_CTRL. Esta configuraci\u00f3n no se restaura despu\u00e9s de la suspensi\u00f3n de S3"
    }
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          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
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