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I. Basic Information for CVE-2022-49717
Vulnerability Information

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Vulnerability Title
irqchip/apple-aic: Fix refcount leak in build_fiq_affinity
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: irqchip/apple-aic: Fix refcount leak in build_fiq_affinity of_find_node_by_phandle() 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apple-aic在构建FIQ亲和性时未正确处理节点引用计数,可能导致内存泄漏。
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 a5e8801202b318622ea526aa5625e5f7eceb4d26 ~ 2dc14cebe5dc053434b507bb24e6821cb795050f -
LinuxLinux 5.18 -
II. Public POCs for CVE-2022-49717
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III. Intelligence Information for CVE-2022-49717
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IV. Related Vulnerabilities
V. Comments for CVE-2022-49717

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