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.
Published: 2025-10-14
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

No advisories yet.

History

Tue, 21 Oct 2025 13:15:00 +0000

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

Wed, 15 Oct 2025 19:00:00 +0000

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

Tue, 14 Oct 2025 14:15:00 +0000

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'}


Tue, 14 Oct 2025 09:30:00 +0000

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

Subscriptions

Google Android
Mediatek Mt6835 Mt6835 Firmware Mt6835t Mt6878 Mt6878 Firmware Mt6878m Mt6878t Mt6886 Mt6886 Firmware Mt6897 Mt6897 Firmware Mt6899 Mt6899 Firmware Mt6980 Mt6980d Mt6980d Firmware Mt6985 Mt6985 Firmware Mt6985t Mt6989 Mt6989 Firmware Mt6989t Mt6990 Mt6990 Firmware Mt6991 Mt6991 Firmware Mt8676 Mt8676 Firmware Mt8678 Mt8678 Firmware Mt8775 Mt8791 Mt8791t Mt8791t Firmware Mt8796 Mt8796 Firmware Mt8873
Openwrt Openwrt
Rdkcentral Rdk-b
cve-icon MITRE

Status: PUBLISHED

Assigner: MediaTek

Published:

Updated: 2025-10-14T14:04:29.983Z

Reserved: 2024-11-01T01:21:50.391Z

Link: CVE-2025-20722

cve-icon Vulnrichment

Updated: 2025-10-14T13:20:20.808Z

cve-icon NVD

Status : Analyzed

Published: 2025-10-14T10:15:37.070

Modified: 2025-10-15T18:45:07.507

Link: CVE-2025-20722

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-21T13:10:40Z

Weaknesses