PT-2024-18792 · Unknown · Bootloader

Published 2024-06-03 · Updated 2024-06-04 · CVE-2024-20880

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Bootloader versions prior to SMR Jun-2024 Release 1

Description The issue is a stack-based buffer overflow vulnerability in the bootloader. This vulnerability allows physical attackers to overwrite memory.

Recommendations For versions prior to SMR Jun-2024 Release 1, update to SMR Jun-2024 Release 1 or later to resolve the issue. As a temporary workaround, consider restricting physical access to devices until a patch is available.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2024-20880

Affected Products

Bootloader

References · 6

• https://security.samsungmobile.com/securityUpdate.smsb?year=2024&month=06 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-20880 · Security Note
• https://osv.dev/vulnerability/CVE-2024-20880 · Vendor Advisory
• https://twitter.com/CVEnew/status/1797883791559831812 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1797944331946365366 · Twitter Post
• https://t.me/cvenotify/81850 · Telegram Post