CVE-2021-4441 | Linux Kernel up to 5.4.181/5.10.102/5.15.25/5.16.11 spi zynq_qspi_exec_mem_op null pointer dereference

CVE-2021-4441 | Linux Kernel up to 5.4.181/5.10.102/5.15.25/5.16.11 spi zynq_qspi_exec_mem_op null pointer dereference

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 5.4.181/5.10.102/5.15.25/5.16.11. Affected by this issue is the function zynq_qspi_exec_mem_op of the component spi. The manipulation leads to null pointer dereference. This vulnerability is handled as CVE-2021-4441. The attack needs to be approached within the local network. There is no exploit available. It is recommended to upgrade the affected component.