CVE-2022-40518— Buffer overread in Core
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I. Basic Information for CVE-2022-40518
Vulnerability Information
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Vulnerability Title
Buffer overread in Core
Source: NVD (National Vulnerability Database)
Vulnerability Description
Information disclosure due to buffer overread in Core
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Qualcomm Chipsets 缓冲区错误漏洞
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Core的缓冲区溢出，导致信息泄露。以下产品受到影响：AQT1000, AR8031, AR8035, CSRA6620, CSRA6640, CSRB31024, FSM10056, MDM9150, MDM9205, QAM8295P, QCA4004, QCA6174A, QCA6310, QCA6320, QCA6335, QCA6390, QCA639
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 | AQT1000 | - |
II. Public POCs for CVE-2022-40518
| # | POC Description | Source Link | Shenlong Link |
|---|
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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-2022-33290 | 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 |
Showing top 20 of 30 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Snapdragon
Same vendor: Qualcomm, Inc.
V. Comments for CVE-2022-40518
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