Qualcomm WSA8815 Automotive Connectivity null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Qualcomm APQ8017, APQ8096AU, AR8031, CSRA6620, CSRA6640, CSRB31024, MDM9150, MDM9206, MDM9250, MDM9607, MDM9628, MDM9640, MDM9650, MSM8996AU, QCA6174A, QCA6175A, QCA6564A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6584, QCA6584AU, QCA6595, QCA6595AU, QCA6696, QCA9367, QCA9377, QCN9074, QCS405, SA415M, SA515M, SD626, SDX20, SDX20M, SDX55, WCD9326, WCD9335, WCD9360, WCN3660B, WCN3680B, WCN3980, WCN3998 and WSA8815. Impacted is an unknown function of the component Automotive Connectivity. Performing a manipulation results in null pointer dereference. This vulnerability is known as CVE-2022-33299. Remote exploitation of the attack is possible. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in Qualcomm APQ8017, APQ8096AU, AR8031, CSRA6620, CSRA6640, CSRB31024, MDM9150, MDM9206, MDM9250, MDM9607, MDM9628, MDM9640, MDM9650, MSM8996AU, QCA6174A, QCA6175A, QCA6564A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6584, QCA6584AU, QCA6595, QCA6595AU, QCA6696, QCA9367, QCA9377, QCN9074, QCS405, SA415M, SA515M, SD626, SDX20, SDX20M, SDX55, WCD9326, WCD9335, WCD9360, WCN3660B, WCN3680B, WCN3980, WCN3998 and WSA8815. This affects some unknown functionality of the component Automotive Connectivity. The manipulation with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as 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. This is going to have an impact on availability. The summary by CVE is:

Transient DOS due to null pointer dereference in Bluetooth HOST while receiving an attribute protocol PDU with zero length data.

The weakness was published 01/09/2023. It is possible to read the advisory at qualcomm.com. This vulnerability is uniquely identified as CVE-2022-33299 since 06/14/2022. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
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: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

06/14/2022 🔍
01/09/2023 +209 days 🔍
01/09/2023 +0 days 🔍
04/09/2025 +821 days 🔍

Sourcesinfo

Vendor: qualcomm.com

Advisory: qualcomm.com
Status: Confirmed

CVE: CVE-2022-33299 (🔍)
GCVE (CVE): GCVE-0-2022-33299
GCVE (VulDB): GCVE-100-217695

Entryinfo

Created: 01/09/2023 14:49
Updated: 04/09/2025 17:55
Changes: 01/09/2023 14:49 (48), 04/09/2025 17:55 (26)
Complete: 🔍
Cache ID: 216::103

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