{
  "modified": "2025-08-09T19:01:27Z",
  "published": "2023-03-01T08:15:10Z",
  "id": "CVE-2022-27672",
  "details": "\nWhen SMT is enabled, certain AMD processors may speculatively execute instructions using a target\nfrom the sibling thread after an SMT mode switch potentially resulting in information disclosure.\n\n\n",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security.gentoo.org/glsa/202402-07"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1045"
    },
    {
      "type": "ADVISORY",
      "url": "http://xenbits.xen.org/xsa/advisory-426.html"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1045"
    }
  ]
}