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I. Basic Information for CVE-2023-54326
Vulnerability Information

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Vulnerability Title
misc: pci_endpoint_test: Free IRQs before removing the device
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: misc: pci_endpoint_test: Free IRQs before removing the device In pci_endpoint_test_remove(), freeing the IRQs after removing the device creates a small race window for IRQs to be received with the test device memory already released, causing the IRQ handler to access invalid memory, resulting in an oops. Free the device IRQs before removing the device to avoid this issue.
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,该漏洞源于设备移除前未释放中断,可能导致空指针取消引用。
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 e03327122e2c8e6ae4565ef5b3d3cbe4364546a1 ~ fb7f8bdb886f2ebf35ee5edaf2bf5f02b063ddb7 -
LinuxLinux 4.19 -
II. Public POCs for CVE-2023-54326
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III. Intelligence Information for CVE-2023-54326
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IV. Related Vulnerabilities
V. Comments for CVE-2023-54326

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