Medium severity · published Oct 14, 2025
CVE-2025-20722
In gnss driver, there is a possible out of bounds read due to an integer overflow
5.5
CVSS
0.1%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 0% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AN
Android · Google
14.0; 15.0 · source: NVD
MM
MT6835, MT6878, MT6886, MT6897, MT6899, MT6980D, MT6985, MT6989, MT6990, MT6991, MT8676, MT8678, MT8775, MT8791T, MT8796, MT8873 · MediaTek, Inc.
Android 14.0, 15.0 / openWRT 21.02, 23.05 / RDKB 24Q1 · source: vendor
OP
Openwrt · Openwrt
21.02.0; 23.05 · source: NVD
RD
Rdk-b · Rdkcentral
2024q1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-20722
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-20722
Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/October-2025
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