CVE-2025-20747

MEDIUM EPSS 0.1%
Published Nov 4, 20257mo ago · Modified Jun 17, 20261w ago
6.7 CVSS 3.1
Medium
Find Similar
Published Nov 4, 2025 7mo ago
Last Modified Jun 17, 2026 1w ago

Description

In gnss service, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10010443; Issue ID: MSV-3966.

CVSS Details

Base Score
6.7
Exploitability
0.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
0.1% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-121
CWE-787 Out-of-bounds Write Memory Safety

Affected Products 25

VendorProductVersionRange
linuxfoundationyocto4.0any
rdkcentralrdk-b2024q1any
googleandroid14.0any
googleandroid15.0any
openwrtopenwrt21.02.0any
openwrtopenwrt23.05.0any
zephyrprojectzephyr3.7.0any
mediatekmt2718*any
mediatekmt2737*any
mediatekmt6835*any
mediatekmt6878*any
mediatekmt6886*any
mediatekmt6897*any
mediatekmt6899*any
mediatekmt6982*any
mediatekmt6985*any
mediatekmt6986*any
mediatekmt6986d*any
mediatekmt6989*any
mediatekmt6990*any
mediatekmt6991*any
mediatekmt8676*any
mediatekmt8678*any
mediatekmt8755*any
mediatekmt8893*any

References 1

  • corp.mediatek.com https://corp.mediatek.com/product-security-bulletin/November-2025
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.