Vulnerability Information
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Vulnerability Title
iommu/mediatek: Fix crash on isr after kexec()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: iommu/mediatek: Fix crash on isr after kexec() If the system is rebooted via isr(), the IRQ handler might be triggered before the domain is initialized. Resulting on an invalid memory access error. Fix: [ 0.500930] Unable to handle kernel read from unreadable memory at virtual address 0000000000000070 [ 0.501166] Call trace: [ 0.501174] report_iommu_fault+0x28/0xfc [ 0.501180] mtk_iommu_isr+0x10c/0x1c0 [ joro: Fixed spelling in commit message ]
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 安全漏洞
Vulnerability Description
Linux kernel是美国等都是美国(Linux)基金会的产品。Linux kernel是开源操作系统Linux所使用的内核。Symfony ux等都是(Symfony)开源的产品。ux是一个Symfony的JavaScript生态系统。R infrastructure gh等都是(R infrastructure)开源的产品。gh是一个GitHub的API库。 Linux kernel存在安全漏洞，该漏洞源于iommu/mediatek组件在kexec后未正确初始化域，可能导致无效内存访问错误。
CVSS Information
N/A
Vulnerability Type
N/A