PT-2025-41879 · Unknown · Gnss Driver

Published 2025-10-14 · Updated 2025-10-19 · CVE-2025-20723

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

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

Description An out-of-bounds write issue exists in the gnss driver due to an incorrect bounds check. Successful exploitation could lead to local escalation of privilege, requiring an attacker to already possess System privileges. 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.

LPE

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2025-20723

Affected Products

Gnss Driver

References · 7

• https://osv.dev/vulnerability/CVE-2025-20723 · Vendor Advisory
• https://corp.mediatek.com/product-security-bulletin/October-2025 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-20723 · Security Note
• https://twitter.com/SpaceCyberSec/status/1979835118874513869 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1978074562966233471 · Twitter Post
• https://t.me/CVEtracker/34845 · Telegram Post
• https://twitter.com/CVEnew/status/1978032055796576467 · Twitter Post