CVE-2022-26740
Quick assessment
Affected
Apple tvOS
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 TV 4K和Apple TV HD都是美国苹果（Apple）公司的产品。Apple TV 4K是一款智能机顶盒。用于推出 4K Hdr 图像。Apple TV HD是一款高清电视机顶盒产品。 Apple TV 4K、Apple TV 4K（第 2 代）和 Apple TV HD 存在缓冲区错误漏洞，该漏洞源于AVEVideoEncoder中存在边界错误。 远程攻击者可以创建一个特别制作的文件，诱导受害者使用受影响的软件打开它，可在目标系统上触发越界写入和执行任意代码。以下产品及版本受到影响：
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-26740
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.5, macOS Monterey 12.4, iOS 15.5 and iPadOS 15.5. An application 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
Apple TV 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple TV 4K和Apple TV HD都是美国苹果（Apple）公司的产品。Apple TV 4K是一款智能机顶盒。用于推出 4K Hdr 图像。Apple TV HD是一款高清电视机顶盒产品。 Apple TV 4K、Apple TV 4K（第 2 代）和 Apple TV HD 存在缓冲区错误漏洞，该漏洞源于AVEVideoEncoder中存在边界错误。 远程攻击者可以创建一个特别制作的文件，诱导受害者使用受影响的软件打开它，可在目标系统上触发越界写入和执行任意代码。以下产品及版本受到影响：
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-2022-26740
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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No public POC found.
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Vendor Advisories for CVE-2022-26740 (3)
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https://support.apple.com/en-us/HT213254 x_refsource_MISC
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https://support.apple.com/en-us/HT213257 x_refsource_MISC
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https://support.apple.com/en-us/HT213258 x_refsource_MISC
Same Patch Batch · Apple · 2022-05-26 · 73 CVEs total
| CVE-2022-26715 | Apple macOS Big Sur 缓冲区错误漏洞 | |
| CVE-2022-22663 | Apple macOS Big Sur 权限许可和访问控制问题漏洞 | |
| CVE-2022-22673 | Apple iOS和Apple iPadOS 输入验证错误漏洞 | |
| CVE-2022-26703 | Apple iOS和Apple iPadOS 安全漏洞 | |
| CVE-2022-26704 | Apple macOS Monterey 后置链接漏洞 | |
| CVE-2022-26706 | Apple tvOS 权限许可和访问控制问题漏洞 | |
| CVE-2022-26708 | macOS Monterey 输入验证错误漏洞 | |
| CVE-2022-26711 | Apple tvOS 输入验证错误漏洞 | |
| CVE-2022-26712 | Apple macOS 权限许可和访问控制问题漏洞 | |
| CVE-2022-26714 | Apple tvOS 缓冲区错误漏洞 | |
| CVE-2022-26701 | Apple tvOS 竞争条件问题漏洞 | |
| CVE-2022-26718 | Apple macOS Big Sur 缓冲区错误漏洞 | |
| CVE-2022-26720 | Apple macOS Big Sur 缓冲区错误漏洞 | |
| CVE-2022-26721 | Apple macOS Big Sur 安全漏洞 | |
| CVE-2022-26722 | Apple macOS Big Sur 安全漏洞 | |
| CVE-2022-26723 | Apple macOS Big Sur 缓冲区错误漏洞 | |
| CVE-2022-26724 | Apple TV 授权问题漏洞 | |
| CVE-2022-26725 | Apple macOS Monterey 信息泄露漏洞 | |
| CVE-2022-26726 | Apple macOS Big Sur 安全特征问题漏洞 | |
| CVE-2022-26727 | Apple macOS Catalina 权限许可和访问控制问题漏洞 |
Showing top 20 of 73 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2022-26740
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