Vulnerability Information
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Vulnerability Title
wifi: cfg80211: wext: add extra SIOCSIWSCAN data check
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: wext: add extra SIOCSIWSCAN data check In 'cfg80211_wext_siwscan()', add extra check whether number of channels passed via 'ioctl(sock, SIOCSIWSCAN, ...)' doesn't exceed IW_MAX_FREQUENCIES and reject invalid request with -EINVAL otherwise.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 安全漏洞
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，该漏洞源于在处理ioctl请求时，未检查传入的信道数是否超过IW_MAX_FREQUENCIES，导致可能的缓冲区溢出。
CVSS Information
N/A
Vulnerability Type
N/A