Qualcomm 7c+ Gen 3 Compute AVCS Service information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Qualcomm 7c+ Gen 3 Compute, 429 Mobile Platform, 778G+ 5G Mobile Platform SM7325-AE, 778G 5G Mobile Platform, 780G 5G Mobile Platform, 782G Mobile Platform SM7325-AF, 820 Automotive Platform, 835 Mobile PC Platform, 855 Mobile Platform, 855+, 860 Mobile Platform SM8150-AC, 865 5G Mobile Platform, 865+ 5G Mobile Platform SM8250-AB, 870 5G Mobile Platform SM8250-AC, 888 5G Mobile Platform, 888+ 5G Mobile Platform SM8350-AC, AQT1000, AR8035, Auto 5G Modem-RF Gen 2, C-V2X 9150, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, MDM9650, MSM8996AU, QAM8255P, QAM8295P, QAM8650P, QAM8775P, QAMSRV1H, QAMSRV1M, QCA6310, QCA6320, QCA6391, QCA6420, QCA6426, QCA6430, QCA6436, QCA6564A, QCA6564AU, QCA6574A, QCA6574AU, QCA6584AU, QCA6696, QCA6698AQ, QCA8081, QCA8337, QCC710, QCN6224, QCN6274, QCN9074, QCS410, QCS610, QFW7114, QFW7124, Qualcomm Video Collaboration VC1 Platform, Qualcomm Video Collaboration VC3 Platform, SA6145P, SA6150P, SA6155P, SA8145P, SA8150P, SA8155P, SA8195P, SA8255P, SA8295P, SA8650P, SA8770P, SA8775P, SA9000P, SD835, SD855, SD865 5G, SD888, SDM429W, SM7315, SM7325P, SRV1H, SRV1M, SXR2130, WCD9335, WCD9340, WCD9341, WCD9370, WCD9375, WCD9380, WCD9385, WCN3610, WCN3620, WCN3660B, WCN3680B, WCN3950, WCN3980, WCN3990, WCN6740, Wear 4100+ Platform, WSA8810 and WSA8815. This issue affects some unknown processing of the component AVCS Service. The manipulation results in information disclosure. This vulnerability is known as CVE-2023-33065. Attacking locally is a requirement. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Qualcomm 7c+ Gen 3 Compute, 429 Mobile Platform, 778G+ 5G Mobile Platform SM7325-AE, 778G 5G Mobile Platform, 780G 5G Mobile Platform, 782G Mobile Platform SM7325-AF, 820 Automotive Platform, 835 Mobile PC Platform, 855 Mobile Platform, 855+, 860 Mobile Platform SM8150-AC, 865 5G Mobile Platform, 865+ 5G Mobile Platform SM8250-AB, 870 5G Mobile Platform SM8250-AC, 888 5G Mobile Platform, 888+ 5G Mobile Platform SM8350-AC, AQT1000, AR8035, Auto 5G Modem-RF Gen 2, C-V2X 9150, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, MDM9650, MSM8996AU, QAM8255P, QAM8295P, QAM8650P, QAM8775P, QAMSRV1H, QAMSRV1M, QCA6310, QCA6320, QCA6391, QCA6420, QCA6426, QCA6430, QCA6436, QCA6564A, QCA6564AU, QCA6574A, QCA6574AU, QCA6584AU, QCA6696, QCA6698AQ, QCA8081, QCA8337, QCC710, QCN6224, QCN6274, QCN9074, QCS410, QCS610, QFW7114, QFW7124, Qualcomm Video Collaboration VC1 Platform, Qualcomm Video Collaboration VC3 Platform, SA6145P, SA6150P, SA6155P, SA8145P, SA8150P, SA8155P, SA8195P, SA8255P, SA8295P, SA8650P, SA8770P, SA8775P, SA9000P, SD835, SD855, SD865 5G, SD888, SDM429W, SM7315, SM7325P, SRV1H, SRV1M, SXR2130, WCD9335, WCD9340, WCD9341, WCD9370, WCD9375, WCD9380, WCD9385, WCN3610, WCN3620, WCN3660B, WCN3680B, WCN3950, WCN3980, WCN3990, WCN6740, Wear 4100+ Platform, WSA8810 and WSA8815 (Groupware Software). It has been classified as problematic. Affected is an unknown functionality of the component AVCS Service. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

Information disclosure in Audio while accessing AVCS services from ADSP payload.

The weakness was published 02/06/2024. The advisory is shared for download at qualcomm.com. This vulnerability is traded as CVE-2023-33065 since 05/17/2023. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading eliminates this vulnerability.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.1
NVD Vector: 🔍

CNA Base Score: 6.1
CNA Vector (Qualcomm, Inc.): 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / 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: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/17/2023 🔍
02/06/2024 +265 days 🔍
02/06/2024 +0 days 🔍
08/07/2025 +548 days 🔍

Sourcesinfo

Vendor: qualcomm.com

Advisory: qualcomm.com
Status: Confirmed

CVE: CVE-2023-33065 (🔍)
GCVE (CVE): GCVE-0-2023-33065
GCVE (VulDB): GCVE-100-252960

Entryinfo

Created: 02/06/2024 08:35
Updated: 08/07/2025 17:15
Changes: 02/06/2024 08:35 (48), 02/29/2024 16:44 (11), 08/07/2025 17:15 (17)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Want to stay up to date on a daily basis?

Enable the mail alert feature now!