Vulnerability Information
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Vulnerability Title
spi: fsl-lpspi: Fix PM reference leak in lpspi_prepare_xfer_hardware()
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: Fix PM reference leak in lpspi_prepare_xfer_hardware() pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. Fix it by replacing it with pm_runtime_resume_and_get to keep usage counter balanced.
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 lpspi_prepare_xfer_hardware 存在泄露问题。
CVSS Information
N/A
Vulnerability Type
N/A