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I. Basic Information for CVE-2022-49231
Vulnerability Information

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Vulnerability Title
rtw88: fix memory overrun and memory leak during hw_scan
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: rtw88: fix memory overrun and memory leak during hw_scan Previously we allocated less memory than actual required, overwrite to the buffer causes the mm module to complaint and raise access violation faults. Along with potential memory leaks when returned early. Fix these by passing the correct size and proper deinit flow.
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
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞,该漏洞源于rtw88在hw_scan期间内存分配不足和内存泄漏。
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
VendorProductAffected VersionsCPESubscribe
LinuxLinux 10d162b2ed395e69720926b4f8d87f1f25ca920f ~ ec5da191bfcd5fd22b95459b623694f66c1cc10b -
LinuxLinux 5.17 -
II. Public POCs for CVE-2022-49231
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III. Intelligence Information for CVE-2022-49231
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IV. Related Vulnerabilities
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