VDB-230765 · CVE-2022-33303 · GCVE-0-2022-33303

Qualcomm FastConnect 6900 Message Queue resource consumption

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.
5.9	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in Qualcomm FastConnect 6900, FastConnect 7800, QCA6574AU, QCA6595AU, QCA6696, SA6145P, SA6150P, SA6155P, SA8145P, SA8150P, SA8155P, SA8195P, Snapdragon 8 Gen 1 Mobile Platform, Snapdragon 888 5G Mobile Platform and Snapdragon 888+ 5G Mobile Platform and classified as problematic. The impacted element is an unknown function of the component Message Queue Handler. The manipulation leads to resource consumption. This vulnerability is referenced as CVE-2022-33303. Remote exploitation of the attack is possible. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Qualcomm FastConnect 6900, FastConnect 7800, QCA6574AU, QCA6595AU, QCA6696, SA6145P, SA6150P, SA6155P, SA8145P, SA8150P, SA8155P, SA8195P, Snapdragon 8 Gen 1 Mobile Platform, Snapdragon 888 5G Mobile Platform and Snapdragon 888+ 5G Mobile Platform (Chip Software) and classified as critical. This issue affects an unknown part of the component Message Queue Handler. The manipulation with an unknown input leads to a resource consumption vulnerability. Using CWE to declare the problem leads to CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. Impacted is availability. The summary by CVE is:

Transient DOS due to uncontrolled resource consumption in Linux kernel when malformed messages are sent from the Gunyah Resource Manager message queue.

The weakness was published 06/06/2023. The advisory is shared at qualcomm.com. The identification of this vulnerability is CVE-2022-33303 since 06/14/2022. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1499 for this issue.

Upgrading eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Chip Software

Vendor

Qualcomm

Name

License

commercial

Website

Vendor: https://www.qualcomm.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.0
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.5
CNA Vector (Qualcomm, Inc.): 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/14/2022 🔍
06/06/2023 +357 days 🔍
06/06/2023 +0 days 🔍
06/06/2023 +0 days 🔍

Sourcesinfo

Vendor: qualcomm.com

Advisory: qualcomm.com
Status: Confirmed

CVE: CVE-2022-33303 (🔍)
GCVE (CVE): GCVE-0-2022-33303
GCVE (VulDB): GCVE-100-230765

Entryinfo

Created: 06/06/2023 11:43
Changes: 06/06/2023 11:43 (49)
Complete: 🔍
Cache ID: 216::103