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I. Basic Information for CVE-2022-50161
Vulnerability Information

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Vulnerability Title
mtd: maps: Fix refcount leak in of_flash_probe_versatile
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: mtd: maps: Fix refcount leak in of_flash_probe_versatile of_find_matching_node_and_match() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid 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_flash_probe_versatile函数中refcount泄漏问题。
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 b0afd44bc192ff4c0e90a5fc1724350bcfc32b33 ~ 3c8de6a838b7e0eb392754ac89dd66e698684342 -
LinuxLinux 4.7 -
II. Public POCs for CVE-2022-50161
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III. Intelligence Information for CVE-2022-50161
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IV. Related Vulnerabilities
V. Comments for CVE-2022-50161

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