{"id":"CVE-2025-20722","title":"In gnss driver, there is a possible out of bounds read due to an integer overflow","summary":"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 exploit…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-190"],"vendor":"rdkcentral","product":"rdk-b","affected":["rdk-b = 2024q1","android = 14.0","android = 15.0","openwrt = 21.02.0","openwrt = 23.05"],"published":"2025-10-14","updated":"2026-10-08","sourceUpdated":"2026-10-08T12:10:00.217","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-20722","references":[{"url":"https://corp.mediatek.com/product-security-bulletin/October-2025","label":"security@mediatek.com"}],"tags":["nvd"],"epss":0.00088,"epssPercentile":0.00353,"ingestedAt":"2026-10-08T11:31:27.373Z","slug":"CVE-2025-20722","body":"## Overview\n\nIn 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.\n\n## Affected\n\n- `rdk-b = 2024q1`\n- `android = 14.0`\n- `android = 15.0`\n- `openwrt = 21.02.0`\n- `openwrt = 23.05`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}