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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: openssl

Published: 2022-07-01T07:30:17.282376Z

Updated: 2024-09-17T00:20:40.199Z

Reserved: 2022-06-30T00:00:00

Link: CVE-2022-2274

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-07-01T08:15:07.687

Modified: 2023-11-07T03:46:23.550

Link: CVE-2022-2274

cve-icon Redhat

Severity : Important

Publid Date: 2022-06-22T00:00:00Z

Links: CVE-2022-2274 - Bugzilla