CVE-2022-2274— RSA implementation bug in AVX512IFMA instructions
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I. Basic Information for CVE-2022-2274
Vulnerability Information
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Vulnerability Title
RSA implementation bug in AVX512IFMA instructions
Source: NVD (National Vulnerability Database)
Vulnerability Description
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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenSSL 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenSSL是Openssl团队的一个开源的能够实现安全套接层（SSLv2/v3）和安全传输层（TLSv1）协议的通用加密库。该产品支持多种加密算法，包括对称密码、哈希算法、安全散列算法等。 OpenSSL 3.0.4版本存在安全漏洞，该漏洞源于在计算过程中会发生内存损坏。攻击者利用该漏洞触发远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2022-2274
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | A POC OF CVE-2022-2274 (openssl) | https://github.com/Malwareman007/CVE-2022-2274 | POC Details |
| 2 | This is an OpenSSL Vulnerability Detection Script for CVE-2022-2274 | https://github.com/EkamSinghWalia/OpenSSL-Vulnerability-Detection-Script | POC Details |
| 3 | OpenSSL-src Heap Memory Corruption with RSA Private Key Operation : CVE-2022-2274 | https://github.com/DesmondSanctity/CVE-2022-2274 | POC Details |
AI-Generated POCPremium
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- https://www.openssl.org/news/secadv/20220705.txtx_refsource_CONFIRM
- https://security.netapp.com/advisory/ntap-20220715-0010/x_refsource_CONFIRM
- https://github.com/openssl/openssl/issues/18625x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2022-2274
IV. Related Vulnerabilities
Same product: OpenSSL
- CVE-2026-31790
Incorrect Failure Handling in RSA KEM RSASVE Encapsulation - CVE-2026-31789
Heap Buffer Overflow in Hexadecimal Conversion - CVE-2026-28390
Possible NULL Dereference When Processing CMS KeyTransportRe - CVE-2026-28389
Possible NULL Dereference When Processing CMS KeyAgreeRecipi - CVE-2026-28388
NULL Pointer Dereference When Processing a Delta CRL
Same vendor: OpenSSL
- CVE-2026-31790
Incorrect Failure Handling in RSA KEM RSASVE Encapsulation - CVE-2026-31789
Heap Buffer Overflow in Hexadecimal Conversion - CVE-2026-28390
Possible NULL Dereference When Processing CMS KeyTransportRe - CVE-2026-28389
Possible NULL Dereference When Processing CMS KeyAgreeRecipi - CVE-2026-28388
NULL Pointer Dereference When Processing a Delta CRL
V. Comments for CVE-2022-2274
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