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I. Basic Information for CVE-2022-49575
Vulnerability Information

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Vulnerability Title
tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts. While reading sysctl_tcp_thin_linear_timeouts, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.
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sysctl_tcp_thin_linear_timeouts的并发访问,可能导致数据竞争。
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 36e31b0af58728071e8023cf8e20c5166b700717 ~ f4b0295be9a3c4260de4585fac4062e602a88ac7 -
LinuxLinux 2.6.34 -
II. Public POCs for CVE-2022-49575
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III. Intelligence Information for CVE-2022-49575
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IV. Related Vulnerabilities
V. Comments for CVE-2022-49575

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