CVE-2022-2274: netapp h300s_firmware Out-of-bounds Write

Vulnerability summary

CVE-2022-2274 is a high (CVSS 10.0) Out-of-bounds Write vulnerability in netapp h300s_firmware. EPSS estimates a 48.23% chance of exploitation in the next 30 days, higher than 98.8% of scored vulnerabilities. 1 public exploit is recorded.

Timeline

1. 01-07-2022
   PublishedVulnerability first disclosed.
2. 14-10-2026
   Last modifiedVulnerability information updated.

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.

• CWE-787Out-of-bounds WriteThe product writes data past the end, or before the beginning, of the intended buffer.