PT-2024-18507 · Atf Spm · Atf Spm

Published 2024-05-06 · Updated 2024-10-17 · CVE-2024-20021

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions atf spm (affected versions not specified)

Description The issue is related to a logic error in atf spm that allows remapping physical memory to virtual memory. This could lead to local escalation of privilege, with System execution privileges needed. User interaction is not required for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

CVE-2024-20021

Affected Products

Atf Spm

References · 7

• https://corp.mediatek.com/product-security-bulletin/May-2024 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-20021 · Security Note
• https://osv.dev/vulnerability/CVE-2024-20021 · Vendor Advisory
• https://t.me/cybersecuritytechnologies/11294 · Telegram Post
• https://twitter.com/CVEnew/status/1787510839936733359 · Twitter Post
• https://twitter.com/airacaaaa/status/1846742808360833199 · Twitter Post
• https://t.me/cvenotify/79178 · Telegram Post