Vulnerability Information
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Vulnerability Title
spi: spi-zynqmp-gqspi: fix use-after-free in zynqmp_qspi_exec_op
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: spi: spi-zynqmp-gqspi: fix use-after-free in zynqmp_qspi_exec_op When handling op->addr, it is using the buffer "tmpbuf" which has been freed. This will trigger a use-after-free KASAN warning. Let's use temporary variables to store op->addr.val and op->cmd.opcode to fix this issue.
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zynqmp_qspi_exec_op中存在释放后重用。
CVSS Information
N/A
Vulnerability Type
N/A