CVE-2025-31716 | BDVDB-2026-288204 Detail

Unisoc (Shanghai) TechnologiesSC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T750/T765/T760/T770/T820/S8000

Description#

In bootloader, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service with no additional execution privileges needed.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact low, availability impact low. Attack vector: local.

Weaknesses#

No weakness recorded in the source data.

References#

https://www.unisoc.com/en_us/secy/announcementDetail/1951157990262374401

Exploit#

No public exploit known

History#

Version 12025-08-01Record published in the CVE List.

Published

Published: 2025-08-01
Last modified: 2025-08-01

Vendor information

Vendor: Unisoc (Shanghai) Technologies
Product: SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T750/T765/T760/T770/T820/S8000

All Unisoc (Shanghai) Technologies vulnerabilities

Score

5.1 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 5.4.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
Android13/Android14/Android15
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

5.1 Medium

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	Low
Availability	Low

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).