CVE-2025-20747

Published Nov 4, 2025 CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Google
Google android
Linuxfoundation
Linuxfoundation yocto
Openwrt
Openwrt openwrt
Rdkcentral
Rdkcentral rdk-b
Zephyrproject
Zephyrproject zephyr
Weaknesses CWE-787
CPEs cpe:2.3:a:linuxfoundation:yocto:4.0:*:*:*:*:*:*:*
cpe:2.3:a:rdkcentral:rdk-b:2024q1:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt2718:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt2737:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6835:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6878:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6886:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6897:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6899:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6982:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6986:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6986d:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6989:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6990:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6991:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8676:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8678:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8755:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8893:-:*:*:*:*:*:*:*
cpe:2.3:o:google:android:14.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:15.0:*:*:*:*:*:*:*
cpe:2.3:o:openwrt:openwrt:21.02.0:-:*:*:*:*:*:*
cpe:2.3:o:openwrt:openwrt:23.05.0:-:*:*:*:*:*:*
cpe:2.3:o:zephyrproject:zephyr:3.7.0:-:*:*:*:*:*:*
Vendors & Products Google
Google android
Linuxfoundation
Linuxfoundation yocto
Openwrt
Openwrt openwrt
Rdkcentral
Rdkcentral rdk-b
Zephyrproject
Zephyrproject zephyr
Type Values Removed Values Added
First Time appeared Mediatek
Mediatek mt2718
Mediatek mt2737
Mediatek mt6835
Mediatek mt6878
Mediatek mt6886
Mediatek mt6897
Mediatek mt6899
Mediatek mt6982
Mediatek mt6985
Mediatek mt6986
Mediatek mt6986d
Mediatek mt6989
Mediatek mt6990
Mediatek mt6991
Mediatek mt8676
Mediatek mt8678
Mediatek mt8755
Mediatek mt8893
Vendors & Products Mediatek
Mediatek mt2718
Mediatek mt2737
Mediatek mt6835
Mediatek mt6878
Mediatek mt6886
Mediatek mt6897
Mediatek mt6899
Mediatek mt6982
Mediatek mt6985
Mediatek mt6986
Mediatek mt6986d
Mediatek mt6989
Mediatek mt6990
Mediatek mt6991
Mediatek mt8676
Mediatek mt8678
Mediatek mt8755
Mediatek mt8893
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.7, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Weaknesses CWE-121
References