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I. Basic Information for CVE-2023-53321
Vulnerability Information

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Vulnerability Title
wifi: mac80211_hwsim: drop short frames
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211_hwsim: drop short frames While technically some control frames like ACK are shorter and end after Address 1, such frames shouldn't be forwarded through wmediumd or similar userspace, so require the full 3-address header to avoid accessing invalid memory if shorter frames are passed in.
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,该漏洞源于未正确处理短帧,可能导致访问无效内存。
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 05d610af3e71a782fa28a1351b687da982d208ee ~ 3beb97bed860d95b14ad23578ce8ddaea62023db -
LinuxLinux 5.4 -
II. Public POCs for CVE-2023-53321
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III. Intelligence Information for CVE-2023-53321
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IV. Related Vulnerabilities
V. Comments for CVE-2023-53321

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