Vulnerability Information
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Vulnerability Title
powerpc/eeh: avoid possible crash when edev->pdev changes
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: powerpc/eeh: avoid possible crash when edev->pdev changes If a PCI device is removed during eeh_pe_report_edev(), edev->pdev will change and can cause a crash, hold the PCI rescan/remove lock while taking a copy of edev->pdev->bus.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 安全漏洞
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，该漏洞源于在eeh_pe_report_edev函数期间，如果PCI设备被移除，edev->pdev将改变，可能导致崩溃；未在复制edev->pdev->bus时持有PCI重扫描/移除锁。
CVSS Information
N/A
Vulnerability Type
N/A