CVE-2025-20695 — Buffer Underflow in Software Development KIT

CWE-124 — Buffer UnderflowCWE-787 — Out-of-bounds Write3 documents3 sources
Severity
6.5MEDIUMNVD
EPSS
0.0%
top 85.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Mediatek Software Development KITGoogle AndroidOpenwrt
Timeline
PublishedJul 8

Description

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: ALPS09741871; Issue ID: MSV-3317.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages3 packages

▶NVDgoogle/android13.0, 14.0, 15.0+2
▶NVDopenwrt/openwrt21.02.0, 23.05+1

🔴Vulnerability Details

2
CVEList
CVE-2025-20695: In Bluetooth FW, there is a possible system crash due to an uncaught exception↗2025-07-08
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GHSA
GHSA-69gv-6pjj-726f: In Bluetooth FW, there is a possible system crash due to an uncaught exception↗2025-07-08
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CVE-2025-20695 — Buffer Underflow | cvebase