Qualcomm 315 5G IoT Modem GPU Subsystem memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Qualcomm 315 5G IoT Modem, AQT1000, AR8031, AR8035, C-V2X 9150, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, Flight RB5 5G Platform, QAM8255P, QAM8295P, QAM8650P, QAM8775P, QCA6174A, QCA6310, QCA6335, QCA6391, QCA6420, QCA6426, QCA6430, QCA6436, QCA6574, QCA6574A, QCA6574AU, QCA6595, QCA6595AU, QCA6696, QCA6698AQ, QCA6797AQ, QCA8081, QCA8337, QCA9377, QCM2290, QCM4290, QCM4325, QCM4490, QCM6490, QCN6024, QCN9011, QCN9012, QCN9024, QCN9074, QCS2290, QCS410, QCS4290, QCS4490, QCS610, QCS6490, QCS8155, QCS8250, QCS8550, QRB5165M, QRB5165N, QSM8350, Qualcomm 205 Mobile Platform, Qualcomm 215 Mobile Platform, Robotics RB3 Platform, Robotics RB5 Platform, SA4150P, SA4155P, SA6145P, SA6150P, SA6155, SA6155P, SA8145P, SA8150P, SA8155, SA8155P, SA8195P, SA8255P, SA8295P, SD 8 Gen1 5G, SD660, SD670, SD730, SD855, SD865 5G, SD888, SDM429W, SDX55, SG4150P, SM4125, SM4450, SM6250, SM6250P, SM7250P, SM7315, SM7325P and Smart Audio 400 Platform. It has been declared as critical. Impacted is an unknown function of the component GPU Subsystem. The manipulation results in memory corruption. This vulnerability is identified as CVE-2023-21670. The attack is only possible with local access. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Qualcomm 315 5G IoT Modem, AQT1000, AR8031, AR8035, C-V2X 9150, CSRA6620, CSRA6640, FastConnect 6200, FastConnect 6700, FastConnect 6800, FastConnect 6900, FastConnect 7800, Flight RB5 5G Platform, QAM8255P, QAM8295P, QAM8650P, QAM8775P, QCA6174A, QCA6310, QCA6335, QCA6391, QCA6420, QCA6426, QCA6430, QCA6436, QCA6574, QCA6574A, QCA6574AU, QCA6595, QCA6595AU, QCA6696, QCA6698AQ, QCA6797AQ, QCA8081, QCA8337, QCA9377, QCM2290, QCM4290, QCM4325, QCM4490, QCM6490, QCN6024, QCN9011, QCN9012, QCN9024, QCN9074, QCS2290, QCS410, QCS4290, QCS4490, QCS610, QCS6490, QCS8155, QCS8250, QCS8550, QRB5165M, QRB5165N, QSM8350, Qualcomm 205 Mobile Platform, Qualcomm 215 Mobile Platform, Robotics RB3 Platform, Robotics RB5 Platform, SA4150P, SA4155P, SA6145P, SA6150P, SA6155, SA6155P, SA8145P, SA8150P, SA8155, SA8155P, SA8195P, SA8255P, SA8295P, SD 8 Gen1 5G, SD660, SD670, SD730, SD855, SD865 5G, SD888, SDM429W, SDX55, SG4150P, SM4125, SM4450, SM6250, SM6250P, SM7250P, SM7315, SM7325P and Smart Audio 400 Platform. Affected is some unknown processing of the component GPU Subsystem. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Memory Corruption in GPU Subsystem due to arbitrary command execution from GPU in privileged mode.

The weakness was released 06/06/2023. The advisory is shared for download at qualcomm.com. This vulnerability is traded as CVE-2023-21670 since 12/07/2022. There are neither technical details nor an exploit publicly available.

Upgrading eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

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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, Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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

12/07/2022 🔍
06/06/2023 +180 days 🔍
06/06/2023 +0 days 🔍
06/06/2023 +0 days 🔍

Sourcesinfo

Vendor: qualcomm.com

Advisory: qualcomm.com
Status: Confirmed

CVE: CVE-2023-21670 (🔍)
GCVE (CVE): GCVE-0-2023-21670
GCVE (VulDB): GCVE-100-230796

Entryinfo

Created: 06/06/2023 12:02
Changes: 06/06/2023 12:02 (48)
Complete: 🔍
Cache ID: 216::103

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