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I. Basic Information for CVE-2022-49447
Vulnerability Information

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Vulnerability Title
ARM: hisi: Add missing of_node_put after of_find_compatible_node
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ARM: hisi: Add missing of_node_put after of_find_compatible_node of_find_compatible_node will increment the refcount of the returned device_node. Calling of_node_put() to avoid the refcount leak
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of_find_compatible_node后缺少of_node_put。
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 a9434e96d9f089e778b440217f815c8e85daf317 ~ 46cb7868811d025c3d29c10d18b3422db1cf20d5 -
LinuxLinux 3.14 -
II. Public POCs for CVE-2022-49447
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III. Intelligence Information for CVE-2022-49447
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IV. Related Vulnerabilities
V. Comments for CVE-2022-49447

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