Vulnerability Information
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Vulnerability Title
iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en In sprd_iommu_cleanup() before calling function sprd_iommu_hw_en() dom->sdev is equal to NULL, which leads to null dereference. Found by Linux Verification Center (linuxtesting.org) with SVACE.
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sprd_iommu_hw_en函数中存在空指针取消引用问题。
CVSS Information
N/A
Vulnerability Type
N/A