Unisoc T9300 Cplog Service null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Unisoc SC7731E, SC9832E, SC9863A, T310, T606, T612, T616, T610, T618, T750, T765, T760, T770, T820, S8000, T8300 and T9300. Affected by this issue is some unknown functionality of the component Cplog Service. The manipulation leads to null pointer dereference. This vulnerability is traded as CVE-2025-31711. An attack has to be approached locally. There is no exploit available.

Detailsinfo

A vulnerability was found in Unisoc SC7731E, SC9832E, SC9863A, T310, T606, T612, T616, T610, T618, T750, T765, T760, T770, T820, S8000, T8300 and T9300. It has been rated as problematic. This issue affects some unknown functionality of the component Cplog Service. The manipulation with an unknown input leads to a null pointer dereference vulnerability. Using CWE to declare the problem leads to CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. Impacted is availability. The summary by CVE is:

In cplog service, there is a possible system crash due to null pointer dereference. This could lead to local denial of service with no additional execution privileges needed.

The advisory is shared at unisoc.com. The identification of this vulnerability is CVE-2025-31711 since 04/01/2025. The exploitation is known to be easy. An attack has to be approached locally. Neither technical details nor an exploit are publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-16708). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.9

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.2
NVD Vector: 🔍

CNA Base Score: 5.1
CNA Vector (Unisoc): 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/01/2025 🔍
06/03/2025 +63 days 🔍
06/03/2025 +0 days 🔍
06/11/2025 +7 days 🔍

Sourcesinfo

Advisory: unisoc.com
Status: Confirmed

CVE: CVE-2025-31711 (🔍)
GCVE (CVE): GCVE-0-2025-31711
GCVE (VulDB): GCVE-100-310949
EUVD: 🔍

Entryinfo

Created: 06/03/2025 08:49
Updated: 06/11/2025 00:20
Changes: 06/03/2025 08:49 (62), 06/03/2025 10:05 (1), 06/03/2025 14:33 (1), 06/11/2025 00:20 (11)
Complete: 🔍
Cache ID: 216::103

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