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I. Basic Information for CVE-2023-53191
Vulnerability Information

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Vulnerability Title
irqchip/alpine-msi: Fix refcount leak in alpine_msix_init_domains
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: irqchip/alpine-msi: Fix refcount leak in alpine_msix_init_domains of_irq_find_parent() returns a node pointer with refcount incremented, We should use of_node_put() on it when not needed 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,该漏洞源于未正确释放of_irq_find_parent返回的节点指针,可能导致引用计数泄漏。
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 e6b78f2c3e14a9e3a909be3e6ec305d9f1cbabbd ~ eef04516f0c317ce80502c1d6b0d06235a87cd8f -
LinuxLinux 4.6 -
II. Public POCs for CVE-2023-53191
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III. Intelligence Information for CVE-2023-53191
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IV. Related Vulnerabilities
V. Comments for CVE-2023-53191

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