CVE-2022-21758
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I. Basic Information for CVE-2022-21758
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In ccu, there is a possible memory corruption due to a double free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06439600; Issue ID: ALPS06439600.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
MediaTek 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MediaTek 芯片是中国联发科（MediaTek）的MediaTek 的多款芯片。 MediaTek 存在安全漏洞，该漏洞源于在 ccu 中双重释放，从而导致内存损坏。攻击者利用该漏洞升级本地权限。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| MediaTek, Inc. | MT6833, MT6853, MT6873, MT6877, MT6885, MT6893 | Android 11.0, 12.0 | - |
II. Public POCs for CVE-2022-21758
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://corp.mediatek.com/product-security-bulletin/June-2022x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2022-21758
Same Patch Batch · MediaTek, Inc. · 2022-06-06 · 18 CVEs total
| CVE-2022-21753 | MediaTek 缓冲区错误漏洞 | |
| CVE-2022-21762 | MediaTek 输入验证错误漏洞 | |
| CVE-2022-21761 | MediaTek 输入验证错误漏洞 | |
| CVE-2022-21760 | MediaTek 输入验证错误漏洞 | |
| CVE-2022-21759 | MediaTek 缓冲区错误漏洞 | |
| CVE-2022-21757 | MediaTek 安全漏洞 | |
| CVE-2022-21756 | MediaTek 缓冲区错误漏洞 | |
| CVE-2022-21755 | MediaTek 缓冲区错误漏洞 | |
| CVE-2022-21754 | MediaTek 缓冲区错误漏洞 | |
| CVE-2022-21745 | Google Android 资源管理错误漏洞 | |
| CVE-2022-21752 | MediaTek 缓冲区错误漏洞 | |
| CVE-2022-21751 | MediaTek 缓冲区错误漏洞 | |
| CVE-2022-21750 | MediaTek 缓冲区错误漏洞 | |
| CVE-2022-21749 | MediaTek 安全漏洞 | |
| CVE-2022-21748 | MediaTek 安全漏洞 | |
| CVE-2022-21747 | MediaTek 多款芯片缓冲区错误漏洞 | |
| CVE-2022-21746 | MediaTek 多款芯片缓冲区错误漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2022-21758
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