Qualcomm WSA8835 USB stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Qualcomm AQT1000, QAM8295P, QCA6420, QCA6430, QCA6574AU, QCA6595AU, QCA6696, QCC5100, QCS410, QCS610, QCS8155, SA6145P, SA6150P, SA6155P, SA8145P, SA8150P, SA8155P, SA8195P, SA8295P, SD 8 Gen1 5G, SD855, SD888 5G, SDA429W, SW5100, SW5100P, WCD9341, WCD9370, WCD9380, WCD9385, WCN3610, WCN3660B, WCN3680B, WCN3950, WCN3980, WCN3988, WCN3998, WCN6850, WCN6851, WCN6855, WCN6856, WCN7850, WCN7851, WSA8810, WSA8815, WSA8830 and WSA8835. It has been classified as critical. The impacted element is an unknown function of the component USB Handler. Performing a manipulation results in stack-based overflow. This vulnerability is identified as CVE-2022-33260. The attack is only possible with local access. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Qualcomm AQT1000, QAM8295P, QCA6420, QCA6430, QCA6574AU, QCA6595AU, QCA6696, QCC5100, QCS410, QCS610, QCS8155, SA6145P, SA6150P, SA6155P, SA8145P, SA8150P, SA8155P, SA8195P, SA8295P, SD 8 Gen1 5G, SD855, SD888 5G, SDA429W, SW5100, SW5100P, WCD9341, WCD9370, WCD9380, WCD9385, WCN3610, WCN3660B, WCN3680B, WCN3950, WCN3980, WCN3988, WCN3998, WCN6850, WCN6851, WCN6855, WCN6856, WCN7850, WCN7851, WSA8810, WSA8815, WSA8830 and WSA8835. It has been classified as critical. This affects an unknown code block of the component USB Handler. The manipulation with an unknown input leads to a stack-based overflow vulnerability. CWE is classifying the issue as CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Memory corruption due to stack based buffer overflow in core while sending command from USB of large size.

The weakness was released 03/11/2023. The advisory is shared at qualcomm.com. This vulnerability is uniquely identified as CVE-2022-33260 since 06/14/2022. 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: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 5.9
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: Stack-based overflow
CWE: CWE-121 / 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

06/14/2022 🔍
03/11/2023 +270 days 🔍
03/11/2023 +0 days 🔍
04/04/2023 +24 days 🔍

Sourcesinfo

Vendor: qualcomm.com

Advisory: qualcomm.com
Status: Confirmed

CVE: CVE-2022-33260 (🔍)
GCVE (CVE): GCVE-0-2022-33260
GCVE (VulDB): GCVE-100-222801

Entryinfo

Created: 03/11/2023 08:35
Updated: 04/04/2023 09:36
Changes: 03/11/2023 08:35 (48), 04/04/2023 09:36 (11)
Complete: 🔍
Cache ID: 216::103

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

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