Qualcomm AQT1000 Data Network Stack memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Qualcomm AQT1000, CSRB31024, FastConnect 6200, FastConnect 6800, FastConnect 6900, QCA6391, QCA6420, QCA6426, QCA6430, QCA6436, QCA6564, QCA6564AU, QCA6574A, QCA6574AU, QCA6595AU, QCA6696, SA6145P, SA6150P, SA6155P, SA8145P, SA8150P, SA8155P, SA8195P, SD855, SD865 5G, Snapdragon 855 Mobile Platform, Snapdragon 855+ and 860 Mobile Platform. Impacted is an unknown function of the component Data Network Stack. Executing a manipulation can lead to memory corruption. This vulnerability is registered as CVE-2023-21635. The attack needs to be launched locally. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical was found in Qualcomm AQT1000, CSRB31024, FastConnect 6200, FastConnect 6800, FastConnect 6900, QCA6391, QCA6420, QCA6426, QCA6430, QCA6436, QCA6564, QCA6564AU, QCA6574A, QCA6574AU, QCA6595AU, QCA6696, SA6145P, SA6150P, SA6155P, SA8145P, SA8150P, SA8155P, SA8195P, SD855, SD865 5G, Snapdragon 855 Mobile Platform, Snapdragon 855+ and 860 Mobile Platform (Chip Software). This vulnerability affects an unknown code block of the component Data Network Stack. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Memory Corruption in Data Network Stack & Connectivity when sim gets detected on telephony.

The weakness was published 07/04/2023. The advisory is available at qualcomm.com. This vulnerability was named CVE-2023-21635 since 12/07/2022. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 07/23/2023).

Upgrading eliminates this vulnerability.

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Productinfo

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Vendor

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Website

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

12/07/2022 🔍
07/04/2023 +208 days 🔍
07/04/2023 +0 days 🔍
07/23/2023 +19 days 🔍

Sourcesinfo

Vendor: qualcomm.com

Advisory: qualcomm.com
Status: Confirmed

CVE: CVE-2023-21635 (🔍)
GCVE (CVE): GCVE-0-2023-21635
GCVE (VulDB): GCVE-100-232930

Entryinfo

Created: 07/04/2023 07:40
Updated: 07/23/2023 07:55
Changes: 07/04/2023 07:40 (49), 07/23/2023 07:55 (11)
Complete: 🔍
Cache ID: 216::103

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