漏洞信息
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Vulnerability Title
arm64: dts: qcom: sc7280: Mark PCIe controller as cache coherent
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: sc7280: Mark PCIe controller as cache coherent If the controller is not marked as cache coherent, then kernel will try to ensure coherency during dma-ops and that may cause data corruption. So, mark the PCIe node as dma-coherent as the devices on PCIe bus are cache coherent.
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sc7280设备树未标记PCIe控制器为缓存一致，可能导致数据损坏。
CVSS Information
N/A
Vulnerability Type
N/A