CVE-2023-21671— Improper Input Validation in Core
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I. Basic Information for CVE-2023-21671
Vulnerability Information
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Vulnerability Title
Improper Input Validation in Core
Source: NVD (National Vulnerability Database)
Vulnerability Description
Memory Corruption in Core during syscall for Sectools Fuse comparison feature.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Qualcomm Chipsets 安全漏洞
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 Sectools Fuse 比较功能的系统调用期间核心内存损坏。
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)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Qualcomm, Inc. | Snapdragon | FastConnect 6700 | - |
II. Public POCs for CVE-2023-21671
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Qualcomm, Inc. · 2023-11-07 · 23 CVEs total
| CVE-2023-22388 | 9.8 CRITICAL | Use of Out-of-range Pointer Offset in Multi-mode Call Processor |
| CVE-2023-33045 | 9.8 CRITICAL | Buffer Copy Without Checking Size of Input in WLAN Firmware |
| CVE-2023-28574 | 9.0 CRITICAL | Improper Input Validation in Core |
| CVE-2023-24852 | 8.4 HIGH | Improper Authentication in Core |
| CVE-2023-33074 | 8.4 HIGH | Use After Free in Audio |
| CVE-2023-28545 | 8.2 HIGH | Improper Restriction of Operations within the Bounds of a Memory Buffer in TZ Secure OS |
| CVE-2023-33031 | 7.8 HIGH | Buffer Copy Without Checking Size of Input in Automotive Audio |
| CVE-2023-33059 | 7.8 HIGH | Buffer Copy Without Checking Size of Input in Audio |
| CVE-2023-33055 | 7.8 HIGH | Buffer Copy Without Checking Size of Input in Audio |
| CVE-2023-33047 | 7.5 HIGH | Buffer Over-read in WLAN Firmware |
| CVE-2023-33048 | 7.5 HIGH | Buffer over-read in WLAN Firmware |
| CVE-2023-33056 | 7.5 HIGH | NULL Pointer dereference in WLAN Firmware |
| CVE-2023-33061 | 7.5 HIGH | Buffer Over-read in WLAN Firmware |
| CVE-2023-28556 | 7.1 HIGH | Improper Authorization in HLOS |
| CVE-2023-28570 | 6.7 MEDIUM | Buffer Copy without Checking Size of Input in Audio |
| CVE-2023-28572 | 6.6 MEDIUM | Buffer Over-read in WLAN HOST |
| CVE-2023-28569 | 6.1 MEDIUM | Buffer Over-read in WLAN HAL |
| CVE-2023-28554 | 6.1 MEDIUM | Buffer Over-read in Qualcomm IPC |
| CVE-2023-28553 | 6.1 MEDIUM | Buffer Over-read in WLAN Host |
| CVE-2023-28568 | 6.1 MEDIUM | Buffer Over-read in WLAN HAL |
Showing top 20 of 23 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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