CVE-2024-31955 — MEDIUM (4.9)

Vulnerability Description

An issue was discovered in Samsung eMMC with KLMAG2GE4A and KLM8G1WEMB firmware. Code bypass through Electromagnetic Fault Injection allows an attacker to successfully authenticate and write to the RPMB (Replay Protected Memory Block) area without possessing secret information.

CVSS Score

4.9

MEDIUM

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

Attack Vector

PHYSICAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Related Weaknesses (CWE)

CWE-295

References

https://semiconductor.samsung.com/support/quality-support/product-security-updat

FAQ

What is CVE-2024-31955?

CVE-2024-31955 is a vulnerability with a CVSS score of 4.9 (MEDIUM). An issue was discovered in Samsung eMMC with KLMAG2GE4A and KLM8G1WEMB firmware. Code bypass through Electromagnetic Fault Injection allows an attacker to successfully authenticate and write to the RP...

How severe is CVE-2024-31955?

CVE-2024-31955 has been rated MEDIUM with a CVSS base score of 4.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-31955?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.