gsd-2022-2274
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
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.
Aliases
Aliases
CVE-2022-2274


To clipboard 

{
  "GSD": {
    "affected_component": "AVX512 support",
    "alias": "CVE-2022-2274",
    "attack_vector": "network",
    "credit": "xry111 Xi Ruoyao",
    "description": "In OpenSSL version 3.0.4 a heap buffer overflow exists in the AVX512 support that can be attacked via network resulting in code execution. This is reachable via four code paths: RSAZ 1024, RSAZ 512, Dual 1024 RSAZ, and Default constant-time Montgomery modular exponentiation. Please note this issue is especially serious as OpenSSL 3.0.4 contains a security fix for CVE-2022-2068 which allows arbitrary code execution. This means that all users of OpenSSL 3 are affected by a number of serious security vulnerabilities. Intel AXV-512 support is present in Intel CPUs releases including Knights Landing (Xeon Phi x200, 2016), Knights Mill (Xeon Phi x205, 2017), Skylake-SP, Skylake-X (2017), Cannon Lake (2018), Cascade Lake (2019), Cooper Lake (2020), Ice Lake (2019), Tiger Lake (2020), Rocket Lake (2021). Please note that on Alder Lake (2021) AVX-512 is not officially supported, but can be enabled on some motherboards with some BIOS versions. For AMD all Zen4 CPUs contain AVX-512 support.",
    "id": "GSD-2022-2274",
    "impact": "code execution",
    "notes": "",
    "product_name": "OpenSSL",
    "product_version": "3.0.4",
    "references": [
      "https://github.com/openssl/openssl/issues/18625",
      "https://github.com/openssl/openssl/commit/10d8a109be0fe50315e4eeb0676f6571914cd47a",
      "https://www.theregister.com/2022/06/27/openssl_304_memory_corruption_bug/",
      "https://guidovranken.com/2022/06/27/notes-on-openssl-remote-memory-corruption/",
      "https://twitter.com/GuidoVranken/status/1539687342939820032",
      "https://en.wikipedia.org/wiki/AVX-512",
      "https://www.suse.com/security/cve/CVE-2022-2274.html"
    ],
    "reporter": "kurtseifried",
    "reporter_id": 582211,
    "vendor_name": "OpenSSL",
    "vulnerability_type": "heap buffer overflow"
  },
  "OSV": {
    "affected": [
      {
        "package": {
          "ecosystem": "GSD",
          "name": "OpenSSL"
        },
        "versions": [
          "3.0.4"
        ]
      }
    ],
    "details": "In OpenSSL version 3.0.4 a heap buffer overflow exists in the AVX512 support that can be attacked via network resulting in code execution. This is reachable via four code paths: RSAZ 1024, RSAZ 512, Dual 1024 RSAZ, and Default constant-time Montgomery modular exponentiation. Please note this issue is especially serious as OpenSSL 3.0.4 contains a security fix for CVE-2022-2068 which allows arbitrary code execution. This means that all users of OpenSSL 3 are affected by a number of serious security vulnerabilities. Intel AXV-512 support is present in Intel CPUs releases including Knights Landing (Xeon Phi x200, 2016), Knights Mill (Xeon Phi x205, 2017), Skylake-SP, Skylake-X (2017), Cannon Lake (2018), Cascade Lake (2019), Cooper Lake (2020), Ice Lake (2019), Tiger Lake (2020), Rocket Lake (2021). Please note that on Alder Lake (2021) AVX-512 is not officially supported, but can be enabled on some motherboards with some BIOS versions. For AMD all Zen4 CPUs contain AVX-512 support. Please note that this was previously assigned GSD-2022-1002526 but we have updated the ID to reflect the assignment of the CVE.",
    "id": "GSD-2022-2274",
    "modified": "2022-06-28T02:20:38.695078Z",
    "published": "2022-06-28T02:20:38.695078Z",
    "references": [
      {
        "type": "WEB",
        "url": "https://github.com/openssl/openssl/issues/18625"
      },
      {
        "type": "WEB",
        "url": "https://github.com/openssl/openssl/commit/10d8a109be0fe50315e4eeb0676f6571914cd47a"
      },
      {
        "type": "WEB",
        "url": "https://www.theregister.com/2022/06/27/openssl_304_memory_corruption_bug/"
      },
      {
        "type": "WEB",
        "url": "https://guidovranken.com/2022/06/27/notes-on-openssl-remote-memory-corruption/"
      },
      {
        "type": "WEB",
        "url": "https://twitter.com/GuidoVranken/status/1539687342939820032"
      },
      {
        "type": "WEB",
        "url": "https://en.wikipedia.org/wiki/AVX-512"
      }
    ],
    "summary": "heap buffer overflow in OpenSSL version 3.0.4"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "id": "GSD-2022-2274",
      "modified": "2023-12-13T01:19:20.301003Z",
      "schema_version": "1.4.0"
    }
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          "affected_versions": "Version 3.0.4",
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          "cwe_ids": [
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            "CWE-937"
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          "fixed_versions": [
            "3.0.5"
          ],
          "identifier": "CVE-2022-2274",
          "identifiers": [
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          ],
          "not_impacted": "All versions before 3.0.4, all versions after 3.0.4",
          "package_slug": "conan/openssl",
          "pubdate": "2022-07-01",
          "solution": "Upgrade to version 3.0.5 or above.",
          "title": "Out-of-bounds Write",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2022-2274",
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      "lastModifiedDate": "2022-10-29T02:46Z",
      "publishedDate": "2022-07-01T08:15Z"
    }
  }
}


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