CVE-2022-26439
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I. Basic Information for CVE-2022-26439
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
In wifi driver, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: GN20220420020; Issue ID: GN20220420020.
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 wifi driver 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MediaTek wifi driver是中国联发科技（MediaTek）公司的一种 wifi 驱动程序。 MediaTek wifi 7.6.2.3驱动版本存在缓冲区错误漏洞，该漏洞源于在 wifi 驱动程序中缺少边界检查，攻击者可以利用该漏洞本地权限升级，以下产品和版本受到影响:MT7603、MT7610、MT7612、MT7613、MT7615、MT7620、MT7622、MT7628、MT7629、MT7915、MT7916、MT7986、MT8981。
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. | MT7603, MT7610, MT7612, MT7613, MT7615, MT7620, MT7622, MT7628, MT7629, MT7915, MT7916, MT7986, MT8981 | 7.6.2.3 | - |
II. Public POCs for CVE-2022-26439
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://corp.mediatek.com/product-security-bulletin/August-2022x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2022-26439
Same Patch Batch · MediaTek, Inc. · 2022-08-01 · 25 CVEs total
| CVE-2022-26431 | MediaTek mailbox 缓冲区错误漏洞 | |
| CVE-2022-26437 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2022-21789 | MediaTek audio ipi 竞争条件问题漏洞 | |
| CVE-2022-21790 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2022-21791 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2022-21792 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2022-26426 | MediaTek camera isp 缓冲区错误漏洞 | |
| CVE-2022-26427 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2022-26428 | MediaTek video codec 竞争条件问题漏洞 | |
| CVE-2022-26429 | MediaTek 芯片 安全漏洞 | |
| CVE-2022-21788 | MediaTek 芯片 安全漏洞 | |
| CVE-2022-26430 | MediaTek 芯片 安全漏洞 | |
| CVE-2022-26445 | MediaTek wifi driver 缓冲区错误漏洞 | |
| CVE-2022-26432 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2022-26433 | MediaTek mailbox 安全漏洞 | |
| CVE-2022-26434 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2022-26435 | MediaTek 芯片 安全漏洞 | |
| CVE-2022-26436 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2022-26438 | MediaTek 芯片 缓冲区错误漏洞 | |
| CVE-2022-26440 | MediaTek 芯片 缓冲区错误漏洞 |
Showing top 20 of 25 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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