RSA implementation bug in AVX512IFMA instructions

{
  "id": "6d941b6d0387352456131881bad459a22ab97b5cc893b4b2375b1a0c16ab6644",
  "url": "https://osv.dev/vulnerability/CVE-2022-2274",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "RSA implementation bug in AVX512IFMA instructions",
    "summary": "The OpenSSL 3.0.4 release introduced a serious bug in the RSA implementation for X86_64 CPUs supporting the AVX512IFMA instructions. This issue makes the RSA implementation with 2048 bit private keys incorrect on such machines and memory corruption will happen during the computation. As a consequence of the memory corruption an attacker may be able to trigger a remote code execution on the machine performing the computation. SSL/TLS servers or other servers using 2048 bit RSA private keys running on machines supporting AVX512IFMA instructions of the X86_64 architecture are affected by this issue.",
    "evidence": "osv:CVE-2022-2274",
    "products": [],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-2274",
      "aliases": [
        "CVE-2022-2274",
        "GHSA-735f-pg76-fxc4",
        "RUSTSEC-2022-0033"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/openssl/openssl",
              "type": "GIT",
              "events": [
                {
                  "introduced": "54f5fca0d0b15f912e7355a378976cbff12d58fc"
                },
                {
                  "last_affected": "54f5fca0d0b15f912e7355a378976cbff12d58fc"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "Affects OpenSSL 3.0.4"
                      },
                      {
                        "last_affected": "Affects OpenSSL 3.0.4"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "cpe": "cpe:2.3:a:openssl:openssl:3.0.4:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "3.0.4"
                      },
                      {
                        "last_affected": "3.0.4"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.0.4",
            "Affects OpenSSL 3.0.4",
            "openssl-3.0.4"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-2274.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:41.548079040Z",
      "provider": "osv",
      "references": [
        "https://cert-portal.siemens.com/productcert/html/ssa-332410.html",
        "https://cert-portal.siemens.com/productcert/html/ssa-398330.html",
        "https://cert-portal.siemens.com/productcert/html/ssa-794697.html",
        "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=4d8a88c134df634ba610ff8db1eb8478ac5fd345",
        "https://www.openssl.org/news/secadv/20220705.txt",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/2xxx/CVE-2022-2274.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-2274",
        "https://security.netapp.com/advisory/ntap-20220715-0010/",
        "https://github.com/openssl/openssl/issues/18625"
      ],
      "provider_metadata": {
        "cna_assigner": "openssl",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/2xxx/CVE-2022-2274.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-2274",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 508936,
  "published_at": "2022-07-01T07:30:17.282+00:00"
}