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I. Basic Information for CVE-2021-47432
Vulnerability Information

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Vulnerability Title
lib/generic-radix-tree.c: Don't overflow in peek()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: lib/generic-radix-tree.c: Don't overflow in peek() When we started spreading new inode numbers throughout most of the 64 bit inode space, that triggered some corner case bugs, in particular some integer overflows related to the radix tree code. Oops.
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lib/generic-radix-tree.c模块存在溢出问题。
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 ba20ba2e3743bac786dff777954c11930256075e ~ 784d01f9bbc282abb0c5ade5beb98a87f50343ac -
LinuxLinux 5.1 -
II. Public POCs for CVE-2021-47432
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III. Intelligence Information for CVE-2021-47432
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IV. Related Vulnerabilities
V. Comments for CVE-2021-47432

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