Qualcomm CSRA6620 USB QMI Request null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Qualcomm CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, Flight RB5 5G Platform, QAM8255P, QAM8295P, QAM8650P, QAM8775P, QCA6391, QCA6421, QCA6426, QCA6431, QCA6436, QCA6574AU, QCA6595, QCA6595AU, QCA6696, QCA6698AQ, QCA6797AQ, QCM2290, QCM4290, QCM4325, QCM4490, QCM6490, QCN9011, QCN9012, QCS2290, QCS4290, QCS4490, QCS6490, QCS8250, QCS8550, QRB5165M, QRB5165N, QSM8250, QSM8350, Robotics RB5 Platform, SA8255P, SA8295P, SA8540P, SA9000P, SD 8 Gen1 5G, SD460, SD662, SD865 5G, SD888, SDX55, SG4150P, SM4125, SM4450, SM6250, SM6250P, SM7250P, SM7315, SM7325P, Smart Audio 400 Platform, Snapdragon 460 Mobile Platform, Snapdragon 662 Mobile Platform, Snapdragon 680 4G Mobile Platform and Snapdragon 685 4G Mobile Platform. Impacted is an unknown function of the component USB QMI Request Handler. This manipulation causes null pointer dereference. This vulnerability is registered as CVE-2022-40533. The attack needs to be launched locally. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Qualcomm CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, Flight RB5 5G Platform, QAM8255P, QAM8295P, QAM8650P, QAM8775P, QCA6391, QCA6421, QCA6426, QCA6431, QCA6436, QCA6574AU, QCA6595, QCA6595AU, QCA6696, QCA6698AQ, QCA6797AQ, QCM2290, QCM4290, QCM4325, QCM4490, QCM6490, QCN9011, QCN9012, QCS2290, QCS4290, QCS4490, QCS6490, QCS8250, QCS8550, QRB5165M, QRB5165N, QSM8250, QSM8350, Robotics RB5 Platform, SA8255P, SA8295P, SA8540P, SA9000P, SD 8 Gen1 5G, SD460, SD662, SD865 5G, SD888, SDX55, SG4150P, SM4125, SM4450, SM6250, SM6250P, SM7250P, SM7315, SM7325P, Smart Audio 400 Platform, Snapdragon 460 Mobile Platform, Snapdragon 662 Mobile Platform, Snapdragon 680 4G Mobile Platform and Snapdragon 685 4G Mobile Platform (Chip Software). It has been declared as problematic. Affected by this vulnerability is some unknown functionality of the component USB QMI Request Handler. The manipulation with an unknown input leads to a null pointer dereference vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect availability. The summary by CVE is:

Transient DOS due to untrusted Pointer Dereference in core while sending USB QMI request.

The weakness was published 06/06/2023. The advisory is shared at qualcomm.com. This vulnerability is known as CVE-2022-40533 since 09/12/2022. Neither technical details nor an exploit are publicly available.

Upgrading eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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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: 6.2
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 6.2
CNA Vector (Qualcomm, Inc.): 🔍

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/12/2022 🔍
06/06/2023 +267 days 🔍
06/06/2023 +0 days 🔍
06/30/2023 +24 days 🔍

Sourcesinfo

Vendor: qualcomm.com

Advisory: qualcomm.com
Status: Confirmed

CVE: CVE-2022-40533 (🔍)
GCVE (CVE): GCVE-0-2022-40533
GCVE (VulDB): GCVE-100-230785

Entryinfo

Created: 06/06/2023 11:54
Updated: 06/30/2023 14:30
Changes: 06/06/2023 11:54 (49), 06/30/2023 14:30 (11)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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