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I. Basic Information for CVE-2022-50217
Vulnerability Information

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Vulnerability Title
fuse: write inode in fuse_release()
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: fuse: write inode in fuse_release() A race between write(2) and close(2) allows pages to be dirtied after fuse_flush -> write_inode_now(). If these pages are not flushed from fuse_release(), then there might not be a writable open file later. So any remaining dirty pages must be written back before the file is released. This is a partial revert of the blamed commit.
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fuse_release未写入inode,可能导致脏页未刷新。
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 36ea23374d1f7b6a9d96a2b61d38830fdf23e45d ~ 5ccb0420b7c9334ab8122037847101931b899301 -
LinuxLinux 5.16 -
II. Public POCs for CVE-2022-50217
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III. Intelligence Information for CVE-2022-50217
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IV. Related Vulnerabilities
V. Comments for CVE-2022-50217

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