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I. Basic Information for CVE-2022-49596
Vulnerability Information

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Vulnerability Title
tcp: Fix data-races around sysctl_tcp_min_snd_mss.
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_min_snd_mss. While reading sysctl_tcp_min_snd_mss, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
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sysctl_tcp_min_snd_mss在读取时可能被并发修改。
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 5f3e2bf008c2221478101ee72f5cb4654b9fc363 ~ fdb96b69f5909ffcdd6f1e0902219fc6d7689ff7 -
LinuxLinux 5.2 -
II. Public POCs for CVE-2022-49596
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III. Intelligence Information for CVE-2022-49596
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