ZeroHour

CVE-2022-2274

PoC
CVSS 3.1
9.8 critical
EPSS
47%p99
Published
()
Modified
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.

Vendors
opensslnetapp
Products
openssl, snapcenter, h410c firmware, h300s firmware, h500s firmware, h700s firmware, h410s firmware
Weakness
CWE-787
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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