CVE-2022-2274

CRITICAL

Openssl < 300.0.9 - Out-of-Bounds Write

Title source: rule

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.

Exploits (3)

nomisec WORKING POC 16 stars
by Malwareman007 · poc
https://github.com/Malwareman007/CVE-2022-2274
nomisec WRITEUP 1 stars
by DesmondSanctity · poc
https://github.com/DesmondSanctity/CVE-2022-2274
nomisec SCANNER
by EkamSinghWalia · poc
https://github.com/EkamSinghWalia/OpenSSL-Vulnerability-Detection-Script

References (4)

Scores

CVSS v3 9.8
EPSS 0.3969
EPSS Percentile 97.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (8)
crates.io/openssl-src 300.0.8 - 300.0.9crates.io
netapp/h300s_firmware
netapp/h410c_firmware
netapp/h410s_firmware
netapp/h500s_firmware
netapp/h700s_firmware
netapp/snapcenter
openssl/openssl 3.0.4
Published Jul 01, 2022
Tracked Since Feb 18, 2026