CVE-2023-43512— Buffer Over-read in Qualcomm ESL
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I. Basic Information for CVE-2023-43512
Vulnerability Information
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Vulnerability Title
Buffer Over-read in Qualcomm ESL
Source: NVD (National Vulnerability Database)
Vulnerability Description
Transient DOS while parsing GATT service data when the total amount of memory that is required by the multiple services is greater than the actual size of the services buffer.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
缓冲区上溢读取
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，该漏洞源于当多个服务所需的内存总量大于服务缓冲区的实际大小时，在解析 GATT 服务数据时会出现拒绝服务。
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 | QCN7606 | - |
II. Public POCs for CVE-2023-43512
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Same Patch Batch · Qualcomm, Inc. · 2024-01-02 · 26 CVEs total
| CVE-2023-33025 | 9.8 CRITICAL | Buffer Copy without Checking Size of Input in Data Modem |
| CVE-2023-33030 | 9.3 CRITICAL | Buffer Copy without Checking Size of Input in HLOS |
| CVE-2023-33032 | 9.3 CRITICAL | Integer Overflow or Wraparound in TZ Secure OS |
| CVE-2023-43514 | 8.4 HIGH | Use After Free in DSP Services |
| CVE-2023-33114 | 8.4 HIGH | Use after free in Neural Processing Unit |
| CVE-2023-33113 | 8.4 HIGH | Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in Kernel |
| CVE-2023-33108 | 8.4 HIGH | Use After Free in Graphics |
| CVE-2023-33094 | 8.4 HIGH | Use After Free in Linux Graphics |
| CVE-2023-33033 | 8.4 HIGH | Use of Out-of-range Pointer Offset in Audio |
| CVE-2023-33120 | 7.8 HIGH | Use After Free in Audio |
| CVE-2023-33118 | 7.8 HIGH | Use After Free in Automotive Audio |
| CVE-2023-33117 | 7.8 HIGH | Use After Free in Audio |
| CVE-2023-33110 | 7.8 HIGH | Use of Out-of-range Pointer Offset in Audio |
| CVE-2023-33085 | 7.8 HIGH | Buffer Copy Without Checking Size of Input (Classic Buffer Overflow) in Wearables |
| CVE-2023-33014 | 7.6 HIGH | Improper Input Validation in Services |
| CVE-2023-43511 | 7.5 HIGH | Loop with Unreachable Exit Condition (Infinite Loop) in WLAN Firmware |
| CVE-2023-33040 | 7.5 HIGH | Buffer Over-read in Data Modem |
| CVE-2023-33062 | 7.5 HIGH | Buffer Over-read in WLAN Firmware |
| CVE-2023-33109 | 7.5 HIGH | NULL Pointer Dereference in WLAN Firmware |
| CVE-2023-33112 | 7.5 HIGH | Buffer Over-read in WLAN Firmware |
Showing top 20 of 26 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Snapdragon
Same vendor: Qualcomm, Inc.
V. Comments for CVE-2023-43512
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