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MEDIUM · 6.7

CVE-2024-2881

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 vi...

Vulnerability Description

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.

CVSS Score

6.7

MEDIUM

CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L
Attack Vector
ADJACENT_NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
LOW

Affected Products

VendorProductVersions
WolfsslWolfssl5.6.6
LinuxLinux Kernel-
MicrosoftWindows-

Related Weaknesses (CWE)

CWE-74CWE-252CWE-1256

References

FAQ

What is CVE-2024-2881?

CVE-2024-2881 is a vulnerability with a CVSS score of 6.7 (MEDIUM). 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 vi...

How severe is CVE-2024-2881?

CVE-2024-2881 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-2881?

Check the references section above for vendor advisories and patch information. Affected products include: Wolfssl Wolfssl, Linux Linux Kernel, Microsoft Windows.