CVE-2022-33281— Improper validation of array index in computer vision.
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I. Basic Information for CVE-2022-33281
Vulnerability Information
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Vulnerability Title
Improper validation of array index in computer vision.
Source: NVD (National Vulnerability Database)
Vulnerability Description
Memory corruption due to improper validation of array index in computer vision while testing EVA kernel without sending any frames.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对数组索引的验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Qualcomm Chipsets 输入验证错误漏洞
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 芯片存在安全漏洞，该漏洞源于 computer vision 模块存在由于数组索引验证不当导致内存损坏。
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Qualcomm, Inc. | Snapdragon | FastConnect 6900 | - |
II. Public POCs for CVE-2022-33281
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Qualcomm, Inc. · 2023-05-02 · 13 CVEs total
| CVE-2023-21666 | 8.4 HIGH | Improper Release of Memory Before Removing Last Reference (`Memory Leak`) in Graphics |
| CVE-2023-21665 | 8.4 HIGH | Incorrect Type Conversion or Cast in Graphics |
| CVE-2023-21642 | 8.4 HIGH | Improper Access Control in HAB Memory Management |
| CVE-2022-40505 | 8.2 HIGH | Buffer over-read in Modem |
| CVE-2022-33292 | 7.8 HIGH | Use after free in Qualcomm IPC |
| CVE-2022-25713 | 7.8 HIGH | Improper Restriction of Operations within the Bounds of a Memory Buffer in Automotive |
| CVE-2022-40504 | 7.5 HIGH | Reachable assertion in Modem |
| CVE-2022-40508 | 7.5 HIGH | Reachable assertion in Modem |
| CVE-2022-34144 | 7.5 HIGH | Reachable assertion in Modem |
| CVE-2022-33305 | 7.5 HIGH | Null pointer dereference in Modem |
| CVE-2022-33304 | 7.5 HIGH | NULL pointers dereference in Modem |
| CVE-2022-33273 | 7.3 HIGH | Buffer over-read in Trusted Execution Environment |
IV. Related Vulnerabilities
Same product: Snapdragon
Same vendor: Qualcomm, Inc.
Same weakness: CWE-129
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V. Comments for CVE-2022-33281
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