PT-2025-4157 · Da · Da

Published 2025-02-03 · Updated 2025-02-03 · CVE-2025-20638

Positive Technologies (AI Summary)

CVSS v3.1

4.6

Medium

Base vector

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

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

Description The issue is related to the possible read of uninitialized heap data due to uninitialized data. This could lead to local information disclosure if an attacker has physical access to the device, with no additional execution privileges needed. User interaction is required for exploitation.

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

Use of Uninitialized Resource

Weakness Enumeration

CWE-908

CWE-457

Related Identifiers

CVE-2025-20638

Affected Products

Da

References · 7

• https://corp.mediatek.com/product-security-bulletin/February-2025 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-20638 · Security Note
• https://osv.dev/vulnerability/CVE-2025-20638 · Vendor Advisory
• https://twitter.com/WolfgangSesin/status/1886303486750396656 · Twitter Post
• https://t.me/cvenotify/109735 · Telegram Post
• https://t.me/cvedetector/17047 · Telegram Post
• https://twitter.com/CVEnew/status/1886258617797763221 · Twitter Post