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I. Basic Information for CVE-2022-49588
Vulnerability Information

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Vulnerability Title
tcp: Fix data-races around sysctl_tcp_migrate_req.
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix data-races around sysctl_tcp_migrate_req. While reading sysctl_tcp_migrate_req, 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_migrate_req存在数据竞争。
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 f9ac779f881c2ec3d1cdcd7fa9d4f9442bf60e80 ~ fcf6c6d8aeffebca66f37b17ef1b57112e5e09c1 -
LinuxLinux 5.14 -
II. Public POCs for CVE-2022-49588
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III. Intelligence Information for CVE-2022-49588
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IV. Related Vulnerabilities
V. Comments for CVE-2022-49588

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