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I. Basic Information for CVE-2022-1011
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A use-after-free flaw was found in the Linux kernel’s FUSE filesystem in the way a user triggers write(). This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
释放后使用
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 资源管理错误漏洞
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 FUSE filesystem存在资源管理错误漏洞，该漏洞源于本地用户可以利用此漏洞从 FUSE 文件系统中获得对某些数据的未经授权的访问，并因此也可能导致权限升级。
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
-kernel Linux kernel 5.16-rc8 -
II. Public POCs for CVE-2022-1011
#POC DescriptionSource LinkShenlong Link
1这个漏洞感觉只能信息泄露？https://github.com/xkaneiki/CVE-2022-1011POC Details
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III. Intelligence Information for CVE-2022-1011
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IV. Related Vulnerabilities
Same product: kernel
Same vendor: n/a
Same weakness: CWE-416
V. Comments for CVE-2022-1011

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