CVE-2024-33049— Buffer Over-read in WLAN Host Communication
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I. Basic Information for CVE-2024-33049
Vulnerability Information
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Vulnerability Title
Buffer Over-read in WLAN Host Communication
Source: NVD (National Vulnerability Database)
Vulnerability Description
Transient DOS while parsing noninheritance IE of Extension element when length of IE is 2 of beacon frame.
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 WLAN 主机通信中包含一个缓冲区过度读取。
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 | CSR8811 | - |
II. Public POCs for CVE-2024-33049
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Qualcomm, Inc. · 2024-10-07 · 20 CVEs total
| CVE-2024-33066 | 9.8 CRITICAL | Improper Input Validation in WLAN Resource Manager |
| CVE-2024-38399 | 8.4 HIGH | Use After Free in Graphics |
| CVE-2024-33065 | 8.4 HIGH | Improper Input Validation in Camera |
| CVE-2024-33073 | 8.2 HIGH | Buffer Over-read in WLAN Host Communication |
| CVE-2024-33064 | 8.2 HIGH | Buffer Over-read in WLAN Host Communication |
| CVE-2024-21455 | 7.8 HIGH | Untrusted Pointer Dereference in DSP Service |
| CVE-2024-43047 | 7.8 HIGH | Use After Free in DSP Service |
| CVE-2024-23369 | 7.8 HIGH | Improper Restriction of Operations within the Bounds of a Memory Buffer in HLOS |
| CVE-2024-33069 | 7.5 HIGH | Use After Free in WLAN Host |
| CVE-2024-33070 | 7.5 HIGH | Buffer Over-read in WLAN Host Communication |
| CVE-2024-33071 | 7.5 HIGH | Buffer Over-read in WLAN Host Communication |
| CVE-2024-38397 | 7.5 HIGH | Buffer Over-read in WLAN Host Communication |
| CVE-2024-23379 | 6.7 MEDIUM | Double Free in DSP Services |
| CVE-2024-23378 | 6.7 MEDIUM | Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in Audio |
| CVE-2024-23376 | 6.7 MEDIUM | Use After Free in ComputerVision |
| CVE-2024-23375 | 6.7 MEDIUM | Buffer Copy Without Checking Size of Input (`Classic Buffer Overflow`) in RIL |
| CVE-2024-23374 | 6.7 MEDIUM | Stack-based Buffer Overflow in Power Management IC |
| CVE-2024-23370 | 6.7 MEDIUM | Use After Free in Automotive Multimedia |
| CVE-2024-38425 | 6.1 MEDIUM | Improper Authorization in Performance |
IV. Related Vulnerabilities
Same product: Snapdragon
Same vendor: Qualcomm, Inc.
V. Comments for CVE-2024-33049
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