Vulnerability Information
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Vulnerability Title
net: txgbe: free isb resources at the right time
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net: txgbe: free isb resources at the right time When using MSI/INTx interrupt, the shared interrupts are still being handled in the device remove routine, before free IRQs. So isb memory is still read after it is freed. Thus move wx_free_isb_resources() from txgbe_close() to txgbe_remove(). And fix the improper isb free action in txgbe_open() error handling path.
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net:txgbe模块中在使用MSI/INTx中断时，共享中断在设备移除过程中仍然被处理，在释放IRQ之前，isb内存仍然被读取。
CVSS Information
N/A
Vulnerability Type
N/A