CVE-2022-33290— Null pointer dereference in Bluetooth HOST
Quick assessment
Affected
Qualcomm, Inc. Snapdragon
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Qualcomm Chipsets是美国高通（Qualcomm）公司的一系列芯片组。 Qualcomm Chipsets 存在安全漏洞，该漏洞源于空指针取消引用，导致蓝牙主机中的DOS暂时中断。以下产品受到影响：APQ8017, APQ8096AU, AR8031, CSRA6620, CSRA6640, CSRB31024, MDM9150, MDM9206, MDM9250, MDM9607, MDM9628, MDM9640, MDM9650, MSM8996AU, QAM8295P, QCA617
Possible ATT&CK Techniques 1 AI
T1498 · Network Denial of Service
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I. Basic Information for CVE-2022-33290
Vulnerability Information
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Vulnerability Title
Null pointer dereference in Bluetooth HOST
Source: CVE Program / CVE List V5
Vulnerability Description
Transient DOS in Bluetooth HOST due to null pointer dereference when a mismatched argument is passed.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Qualcomm Chipsets 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Qualcomm Chipsets是美国高通（Qualcomm）公司的一系列芯片组。 Qualcomm Chipsets 存在安全漏洞，该漏洞源于空指针取消引用，导致蓝牙主机中的DOS暂时中断。以下产品受到影响：APQ8017, APQ8096AU, AR8031, CSRA6620, CSRA6640, CSRB31024, MDM9150, MDM9206, MDM9250, MDM9607, MDM9628, MDM9640, MDM9650, MSM8996AU, QAM8295P, QCA617
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Qualcomm, Inc. | Snapdragon | APQ8017 | - |
|
II. Public POCs for CVE-2022-33290
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2022-33290 (1)
Same Patch Batch · Qualcomm, Inc. · 2023-01-06 · 30 CVEs total
| CVE-2022-22088 | 9.8 CRITICAL | Integer Overflow to Buffer Overflow in Bluetooth HOST |
| CVE-2022-33219 | 9.3 CRITICAL | Integer Overflow to Buffer Overflow in Automotive |
| CVE-2022-40520 | 8.4 HIGH | Stack based buffer overflow in Core |
| CVE-2022-40517 | 8.4 HIGH | Stack based buffer overflow in Core |
| CVE-2022-40516 | 8.4 HIGH | Stack-based buffer overflow in Core |
| CVE-2022-33300 | 8.4 HIGH | Improper input validation in Automotive Android OS |
| CVE-2022-33276 | 8.4 HIGH | Buffer copy without checking size of input in Modem |
| CVE-2022-33274 | 8.4 HIGH | Improper validation of array index in Android Core |
| CVE-2022-33218 | 8.2 HIGH | Improper Input Validation in Automotive |
| CVE-2022-33284 | 8.2 HIGH | Buffer over-read in WLAN |
| CVE-2022-33283 | 8.2 HIGH | Buffer over-read in WLAN |
| CVE-2022-33255 | 8.2 HIGH | Buffer over-read in Bluetooth HOST |
| CVE-2022-33252 | 8.2 HIGH | Buffer over-read in WLAN |
| CVE-2022-25746 | 8.1 HIGH | Buffer Copy Without Checking Size of Input in Kernel |
| CVE-2022-33285 | 7.5 HIGH | Buffer over-read in WLAN |
| CVE-2022-33299 | 7.5 HIGH | Null pointer dereference in Bluetooth HOST |
| CVE-2022-33286 | 7.5 HIGH | Buffer over-read in WLAN |
| CVE-2022-33253 | 7.5 HIGH | Buffer over-read in WLAN |
| CVE-2022-33265 | 7.3 HIGH | Information exposure in Powerline Communication Firmware |
| CVE-2022-40518 | 6.8 MEDIUM | Buffer overread in Core |
Showing top 20 of 30 CVEs. View all on vendor page → →