CVE Vulnerabilities

CVE-2025-20694

Buffer Underwrite ('Buffer Underflow')

Published: Jul 08, 2025 | Modified: Jul 14, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu
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In Bluetooth FW, there is a possible system crash due to an uncaught exception. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09752821; Issue ID: MSV-3342.

Weakness

The product writes to a buffer using an index or pointer that references a memory location prior to the beginning of the buffer.

Affected Software

NameVendorStart VersionEnd Version
Software_development_kitMediatek*3.7 (including)
AndroidGoogle13.0 (including)13.0 (including)
AndroidGoogle14.0 (including)14.0 (including)
AndroidGoogle15.0 (including)15.0 (including)
OpenwrtOpenwrt21.02.0 (including)21.02.0 (including)
OpenwrtOpenwrt23.05 (including)23.05 (including)

Potential Mitigations

References