PT-2024-24316 · Samsung · Samsung Emmc

Published 2024-10-15 · Updated 2024-10-30 · CVE-2024-31955

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Samsung eMMC versions KLMAG2GE4A through KLM8G1WEMB

Description An issue was discovered in Samsung eMMC, where 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. This flaw enables attackers to exploit the authentication mechanism.

Recommendations For Samsung eMMC versions KLMAG2GE4A through KLM8G1WEMB, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Certificate Validation

Weakness Enumeration

CWE-295

Related Identifiers

CVE-2024-31955

Affected Products

Samsung Emmc

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2024-31955 · Security Note
• https://twitter.com/VulmonFeeds/status/1846334775314751783 · Twitter Post
• https://twitter.com/CVEnew/status/1846302647890124831 · Twitter Post
• https://semiconductor.samsung.com/support/quality-support/product-security-updates · Note