Qualcomm Snapdragon Auto up to WSA8845H Trusted Execution Environment improper access control for register interface

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile and Snapdragon Wearables. The impacted element is an unknown function of the component Trusted Execution Environment. Such manipulation leads to improper access control for register interface. This vulnerability is documented as CVE-2025-47385. The attack needs to be performed locally. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile and Snapdragon Wearables and classified as critical. Affected by this issue is some unknown functionality of the component Trusted Execution Environment. The manipulation with an unknown input leads to a improper access control for register interface vulnerability. Using CWE to declare the problem leads to CWE-1262. The product uses memory-mapped I/O registers that act as an interface to hardware functionality from software, but there is improper access control to those registers. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Memory Corruption when accessing trusted execution environment without proper privilege check.

The advisory is shared for download at docs.qualcomm.com. This vulnerability is handled as CVE-2025-47385 since 05/06/2025. The exploitation is known to be easy. The attack needs to be approached locally. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 03/09/2026).

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at CERT Bund (WID-SEC-2026-0569). Once again VulDB remains the best source for vulnerability data.

Affected

  • Google Android

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector (qualcomm): 🔒

CVSSv2info

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

Exploitinginfo

Class: Improper access control for register interface
CWE: CWE-1262 / CWE-284 / CWE-266
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: Upgrade
Status: 🔍

0-Day Time: 🔒

Timelineinfo

05/06/2025 CVE reserved
03/02/2026 +300 days Advisory disclosed
03/02/2026 +0 days VulDB entry created
03/09/2026 +7 days VulDB entry last update

Sourcesinfo

Vendor: qualcomm.com

Advisory: docs.qualcomm.com
Status: Confirmed

CVE: CVE-2025-47385 (🔒)
GCVE (CVE): GCVE-0-2025-47385
GCVE (VulDB): GCVE-100-348476
CERT Bund: WID-SEC-2026-0569 - Google Android: Mehrere Schwachstellen

Entryinfo

Created: 03/02/2026 20:34
Updated: 03/09/2026 16:54
Changes: 03/02/2026 20:34 (63), 03/09/2026 16:54 (6)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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