CVE-2024-2881CWE-1256CWE-252

Fault Injection of EdDSA signature in WolfCrypt

Medium · published August 29, 2024

CVSS v3.1
6.7
EPSS
0%
Percentile
38.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.7 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00464 · 38.6th percentile
Weaknesses
CWE-1256 · Improper Restriction of Software Interfaces to Hardware Features; CWE-252 · Unchecked Return Value
Published
2024-08-29T23:10Z
EPSS history
Timeline
  • 29 AUG 23:10Z
    Fault Injection of EdDSA signature in WolfCrypt
    cvelistv5