CVE-2024-2881 MEDIUM

CVE-2024-2881: Fault Injection of EdDSA signature in WolfCrypt

Vendor Wolfssl
Product wolfCrypt
Weakness CWE-1256
Published August 29, 2024
Last update August 30, 2024
View on NVD All CVEs

CVSS base score

6.7/10
Attack vector Adjacent
Attack complexity High
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L

What the vulnerability does

01Description

Fault Injection vulnerability in wc_ed25519_sign_msg function in wolfssl/wolfcrypt/src/ed25519.c in WolfSSL wolfssl5.6.6 on Linux/Windows allows remote attacker co-resides in the same system with a victim process to disclose information and escalate privileges via Rowhammer fault injection to the ed25519_key structure.

Key dates

02Disclosure timeline

August 29, 2024 CVE published
August 30, 2024 Record updated