{"id":"CVE-2022-2274","published":"2022-07-01T07:30:17Z","modified":"2026-10-14T13:07:03Z","title":"RSA implementation bug in AVX512IFMA instructions","vendor":"OpenSSL","product":"OpenSSL","tier":"tail","description":{"text":"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.","provenance":"source","from":"CVE.org"},"cvss":null,"epss":{"score":0.48234,"percentile":0.98859,"provenance":"source"},"cwes":[],"references":[{"url":"https://github.com/openssl/openssl/issues/18625","tags":["x_refsource_CONFIRM"]},{"url":"https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=4d8a88c134df634ba610ff8db1eb8478ac5fd345","tags":["x_refsource_CONFIRM"]},{"url":"https://www.openssl.org/news/secadv/20220705.txt","tags":["x_refsource_CONFIRM"]},{"url":"https://security.netapp.com/advisory/ntap-20220715-0010/","tags":["x_refsource_CONFIRM"]},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-332410.html","tags":[]},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-794697.html","tags":[]},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-398330.html","tags":[]}],"priority":{"score":24.8,"factors":[{"name":"EPSS percentile","points":19.77},{"name":"Public exploit code","points":5.0}]},"exploitSources":{"pocGithub":{"count":3,"skipped":0,"earliest":"2022-09-24","earliestUrl":"https://github.com/Malwareman007/CVE-2022-2274","repos":[{"name":"Malwareman007/CVE-2022-2274","url":"https://github.com/Malwareman007/CVE-2022-2274","stars":16,"created":"2022-09-24"},{"name":"EkamSinghWalia/OpenSSL-Vulnerability-Detection-Script","url":"https://github.com/EkamSinghWalia/OpenSSL-Vulnerability-Detection-Script","stars":1,"created":"2022-11-11"},{"name":"DesmondSanctity/CVE-2022-2274","url":"https://github.com/DesmondSanctity/CVE-2022-2274","stars":1,"created":"2023-02-21"}]},"first":{"date":"2022-09-24","source":"PoC-in-GitHub","url":"https://github.com/Malwareman007/CVE-2022-2274"},"provenance":"source"},"vendorSlug":"openssl","affectedVersions":[{"vendor":"OpenSSL","product":"OpenSSL","versions":["Affects OpenSSL 3.0.4"]}],"affected":[{"ecosystem":"crates.io","package":"openssl-src","vulnerableRanges":[">=300.0.8, <300.0.9"],"patched":["300.0.9"],"from":["GHSA-735f-pg76-fxc4","RUSTSEC-2022-0033"],"provenance":"source"}],"euvd":{"id":"EUVD-2022-6272","exploited":false,"provenance":"source"}}