Qualcomm 8 Gen 1 Mobile Platform HLOS memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Qualcomm 8 Gen 1 Mobile Platform, 670 Mobile Platform, 710 Mobile 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, AQT1000, AR8035, Auto 5G Modem-RF Gen 2, C-V2X 9150, FastConnect 6200, FastConnect 6800, FastConnect 6900, FastConnect 7800, QAM8255P, QAM8295P, QAM8650P, QAM8775P, QAMSRV1H, QAMSRV1M, QCA6310, QCA6320, QCA6391, QCA6420, QCA6426, QCA6430, QCA6436, QCA6574AU, QCA6584AU, QCA6696, QCA6698AQ, QCA8081, QCA8337, QCC710, QCN6224, QCN6274, QCN9074, QCS410, QCS610, QCS8155, QFW7114, QFW7124, Qualcomm Video Collaboration VC1 Platform, Qualcomm Video Collaboration VC3 Platform, SA4150P, SA4155P, SA6145P, SA6150P, SA6155P, SA8145P, SA8150P, SA8155P, SA8195P, SA8255P, SA8295P, SA8650P, SA8770P, SA8775P, SA9000P, SD670, SD835, SD855, SD865 5G, SDX55, SRV1H, SRV1M, SW5100, SW5100P, SXR1120, SXR2130, W5+ Gen 1 Wearable Platform, WCD9326, WCD9335, WCD9340, WCD9341, WCD9370, WCD9380, WCN3610, WCN3660B, WCN3680B, WCN3950, WCN3980, WCN3988, WCN3990, Wear 4100+ Platform, WSA8810, WSA8815, WSA8830, WSA8835, X55 5G Modem-RF System, X75 5G Modem-RF System, XR1 Platform and XR2 5G Platform. It has been classified as critical. This issue affects some unknown processing of the component HLOS. The manipulation leads to memory corruption. This vulnerability is documented as CVE-2023-33077. The attack needs to be performed locally. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Qualcomm 8 Gen 1 Mobile Platform, 670 Mobile Platform, 710 Mobile 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, AQT1000, AR8035, Auto 5G Modem-RF Gen 2, C-V2X 9150, FastConnect 6200, FastConnect 6800, FastConnect 6900, FastConnect 7800, QAM8255P, QAM8295P, QAM8650P, QAM8775P, QAMSRV1H, QAMSRV1M, QCA6310, QCA6320, QCA6391, QCA6420, QCA6426, QCA6430, QCA6436, QCA6574AU, QCA6584AU, QCA6696, QCA6698AQ, QCA8081, QCA8337, QCC710, QCN6224, QCN6274, QCN9074, QCS410, QCS610, QCS8155, QFW7114, QFW7124, Qualcomm Video Collaboration VC1 Platform, Qualcomm Video Collaboration VC3 Platform, SA4150P, SA4155P, SA6145P, SA6150P, SA6155P, SA8145P, SA8150P, SA8155P, SA8195P, SA8255P, SA8295P, SA8650P, SA8770P, SA8775P, SA9000P, SD670, SD835, SD855, SD865 5G, SDX55, SRV1H, SRV1M, SW5100, SW5100P, SXR1120, SXR2130, W5+ Gen 1 Wearable Platform, WCD9326, WCD9335, WCD9340, WCD9341, WCD9370, WCD9380, WCN3610, WCN3660B, WCN3680B, WCN3950, WCN3980, WCN3988, WCN3990, Wear 4100+ Platform, WSA8810, WSA8815, WSA8830, WSA8835, X55 5G Modem-RF System, X75 5G Modem-RF System, XR1 Platform and XR2 5G Platform (Groupware Software). It has been rated as critical. This issue affects an unknown code block of the component HLOS. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Memory corruption in HLOS while converting from authorization token to HIDL vector.

The weakness was released 02/06/2024. It is possible to read the advisory at qualcomm.com. The identification of this vulnerability is CVE-2023-33077 since 05/17/2023. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.1
VulDB Meta Temp Score: 7.0

VulDB Base Score: 6.7
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 6.7
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

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-2023-33077 (🔍)
GCVE (CVE): GCVE-0-2023-33077
GCVE (VulDB): GCVE-100-252971

Entryinfo

Created: 02/06/2024 08:41
Updated: 08/07/2025 17:15
Changes: 02/06/2024 08:41 (48), 02/29/2024 17:28 (11), 08/07/2025 17:15 (17)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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