CVE-2025-20722

Published Oct 14, 2025 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
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.

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 Mediatek mt6835 Firmware
Mediatek mt6835t
Mediatek mt6878 Firmware
Mediatek mt6878m
Mediatek mt6878t
Mediatek mt6886 Firmware
Mediatek mt6897 Firmware
Mediatek mt6899 Firmware
Mediatek mt6980
Mediatek mt6980d Firmware
Mediatek mt6985 Firmware
Mediatek mt6985t
Mediatek mt6989 Firmware
Mediatek mt6989t
Mediatek mt6990 Firmware
Mediatek mt6991 Firmware
Mediatek mt8676 Firmware
Mediatek mt8678 Firmware
Mediatek mt8791
Mediatek mt8791t Firmware
Mediatek mt8796 Firmware
Vendors & Products Mediatek mt6835 Firmware
Mediatek mt6835t
Mediatek mt6878 Firmware
Mediatek mt6878m
Mediatek mt6878t
Mediatek mt6886 Firmware
Mediatek mt6897 Firmware
Mediatek mt6899 Firmware
Mediatek mt6980
Mediatek mt6980d Firmware
Mediatek mt6985 Firmware
Mediatek mt6985t
Mediatek mt6989 Firmware
Mediatek mt6989t
Mediatek mt6990 Firmware
Mediatek mt6991 Firmware
Mediatek mt8676 Firmware
Mediatek mt8678 Firmware
Mediatek mt8791
Mediatek mt8791t Firmware
Mediatek mt8796 Firmware
Type Values Removed Values Added
First Time appeared Google
Google android
Mediatek
Mediatek mt6835
Mediatek mt6878
Mediatek mt6886
Mediatek mt6897
Mediatek mt6899
Mediatek mt6980d
Mediatek mt6985
Mediatek mt6989
Mediatek mt6990
Mediatek mt6991
Mediatek mt8676
Mediatek mt8678
Mediatek mt8775
Mediatek mt8791t
Mediatek mt8796
Mediatek mt8873
Openwrt
Openwrt openwrt
Rdkcentral
Rdkcentral rdk-b
CPEs cpe:2.3:a:rdkcentral:rdk-b:2024q1:*:*:*:*:*:*:*
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:mt6980d:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6985:-:*:*:*:*:*:*:*
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:mt8775:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8791t:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8796:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8873:-:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
Vendors & Products Google
Google android
Mediatek
Mediatek mt6835
Mediatek mt6878
Mediatek mt6886
Mediatek mt6897
Mediatek mt6899
Mediatek mt6980d
Mediatek mt6985
Mediatek mt6989
Mediatek mt6990
Mediatek mt6991
Mediatek mt8676
Mediatek mt8678
Mediatek mt8775
Mediatek mt8791t
Mediatek mt8796
Mediatek mt8873
Openwrt
Openwrt openwrt
Rdkcentral
Rdkcentral rdk-b
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

ssvc

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

Type Values Removed Values Added
Description 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.
Weaknesses CWE-190
References