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I. Basic Information for CVE-2022-49386
Vulnerability Information

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Vulnerability Title
net: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks of_get_child_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. am65_cpsw_init_cpts() and am65_cpsw_nuss_probe() don't release the refcount in error case. 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am65_cpsw_init_cpts和am65_cpsw_nuss_probe函数未释放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 93a76530316a3d8cc2d82c3deca48424fee92100 ~ f7ba2cc57f404d2d9f26fb85bd3833d35a477829 -
LinuxLinux 5.7 -
II. Public POCs for CVE-2022-49386
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III. Intelligence Information for CVE-2022-49386
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V. Comments for CVE-2022-49386

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