CVE-2025-20722
MEDIUMrdk-b - Local Information Disclosure via Integer Overflow in GNSS Driver
Title source: llmDescription
In gnss driver, there is a possible out of bounds read due to an integer overflow. This could lead to local information disclosure if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS09920036; Issue ID: MSV-3798.
References (1)
Core 1
Core References
Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/October-2025
Scores
CVSS v3
5.5
EPSS
0.0008
EPSS Percentile
0.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-190
Status
published
Products (5)
google/android
14.0
google/android
15.0
openwrt/openwrt
21.02.0
openwrt/openwrt
23.05
rdkcentral/rdk-b
2024q1
Published
Oct 14, 2025
Tracked Since
Feb 18, 2026