CVE-2022-32821
Quick assessment
Affected
Apple macOS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Apple iOS和Apple iPadOS都是美国苹果（Apple）公司的产品。Apple iOS是一套为移动设备所开发的操作系统。Apple iPadOS是一套用于iPad平板电脑的操作系统。 Apple iOS 15.6之前版本和iPadOS 15.6之前版本存在缓冲区错误漏洞，该漏洞源于GPU驱动中的边界错误。本地应用程序可以触发内存损坏并以root权限执行任意代码。该漏洞允许本地应用程序在系统上提升权限。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-32821
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A memory corruption issue was addressed with improved validation. This issue is fixed in watchOS 8.7, tvOS 15.6, iOS 15.6 and iPadOS 15.6, macOS Monterey 12.5. An app may be able to execute arbitrary code with kernel privileges.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
多款Apple产品 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple iOS和Apple iPadOS都是美国苹果（Apple）公司的产品。Apple iOS是一套为移动设备所开发的操作系统。Apple iPadOS是一套用于iPad平板电脑的操作系统。 Apple iOS 15.6之前版本和iPadOS 15.6之前版本存在缓冲区错误漏洞，该漏洞源于GPU驱动中的边界错误。本地应用程序可以触发内存损坏并以root权限执行任意代码。该漏洞允许本地应用程序在系统上提升权限。
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
II. Public POCs for CVE-2022-32821
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2022-32821 (3)
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https://support.apple.com/en-us/HT213345 x_refsource_MISC
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https://support.apple.com/en-us/HT213342 x_refsource_MISC
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https://support.apple.com/en-us/HT213340 x_refsource_MISC
Same Patch Batch · Apple · 2022-09-23 · 50 CVEs total
| CVE-2022-32820 | 多款Apple产品 缓冲区错误漏洞 | |
| CVE-2022-32828 | 多款Apple产品 安全漏洞 | |
| CVE-2022-32848 | Apple macOS Monterey 和 Big Sur 权限许可和访问控制问题漏洞 | |
| CVE-2022-32831 | Apple macOS Big Sur 缓冲区错误漏洞 | |
| CVE-2022-32841 | 多款Apple产品 缓冲区错误漏洞 | |
| CVE-2022-32851 | Apple macOS Big Sur 缓冲区错误漏洞 | |
| CVE-2022-22629 | Apple iOS和Apple iPadOS 缓冲区错误漏洞 | |
| CVE-2022-32845 | 多款Apple产品 权限许可和访问控制问题漏洞 | |
| CVE-2022-32823 | 多款Apple产品 安全漏洞 | |
| CVE-2022-32819 | 多款Apple产品 权限许可和访问控制问题漏洞 | |
| CVE-2022-32826 | 多款Apple产品 权限许可和访问控制问题漏洞 | |
| CVE-2022-32818 | Apple macOS Monterey 缓冲区错误漏洞 | |
| CVE-2022-32817 | 多款Apple产品 缓冲区错误漏洞 | |
| CVE-2022-32816 | 多款Apple产品 安全漏洞 | |
| CVE-2022-32815 | 多款Apple产品 缓冲区错误漏洞 | |
| CVE-2022-32807 | Apple macOS Big Sur 输入验证错误漏洞 | |
| CVE-2022-32801 | Apple macOS Monterey 权限许可和访问控制问题漏洞 | |
| CVE-2022-32800 | Apple macOS Big Sur 输入验证错误漏洞 | |
| CVE-2022-32799 | Apple macOS Monterey 缓冲区错误漏洞 | |
| CVE-2022-32847 | 多款Apple产品 缓冲区错误漏洞 |
Showing top 20 of 50 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2022-32821
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