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I. Basic Information for CVE-2022-49351
Vulnerability Information

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Vulnerability Title
net: altera: Fix refcount leak in altera_tse_mdio_create
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net: altera: Fix refcount leak in altera_tse_mdio_create Every iteration of for_each_child_of_node() decrements the reference count of the previous node. When break from a for_each_child_of_node() loop, we need to explicitly call of_node_put() on the child node 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altera_tse_mdio_create未释放of_get_child_by_name返回的节点,导致引用计数泄漏。
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 bbd2190ce96d8fce031f0526c1f970b68adc9d1a ~ a013fa884d8738ad8455aa1a843b8c9d80c6c833 -
LinuxLinux 3.15 -
II. Public POCs for CVE-2022-49351
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III. Intelligence Information for CVE-2022-49351
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V. Comments for CVE-2022-49351

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