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CVE-2022-2274

RSA implementation bug in AVX512IFMA instructions

Published: Jul 1, 2022Updated: Nov 21, 2024 Sources: CVE List NVD GHSA BDU csafCWE-787
9.8CRITICAL
NVD MITRE
EPSS Score
44.9%
Top 1.3%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available
Self-Check
OpenVAS

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-787

Affected Products

netapp
commercial·US
snapcenter
Hardware Firmware
h410c firmware
Hardware Firmware
h300s firmware
Hardware Firmware
h500s firmware
Hardware Firmware
h700s firmware
Hardware Firmware
h410s firmware
Hardware Firmware
OpenSSL
oss-project·USaka open ssl
OpenSSLLibraryLibrary
OSS Libraries / generic-library
crates.io
package-ecosystem
openssl-src
OSS Libraries
OpenSSL Software Foundation
oss-project·USaka openssl foundation, openssl.org
OpenSSLLibraryLibrary
OSS Libraries / generic-library
and 1 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=4d8a88c134df634ba610ff8db1eb8478ac5fd345
git.openssl.org
https://github.com/openssl/openssl/issues/18625
github.com
https://security.netapp.com/advisory/ntap-20220715-0010/
security.netapp.com
and 18 more references View all →

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