openssl rsa timing

Discussions tagged with openssl rsa timing focus on the OpenSSL RSA timing-side-channel vulnerability tracked as CVE-2022-4304. This flaw, which can leak RSA private key information through timing measurements, has been flagged in industrial control systems such as Hitachi Energy's GMS600 gateway. The vulnerability is not a new zero-day but a known cryptographic implementation bug that becomes a live operational risk when present in long-lived infrastructure. The tag covers remediation steps, vendor advisories, and the broader implications of medium-severity cryptographic flaws in enterprise and industrial environments.