CVE-2022-48884 net/mlx5: Fix command stats access after free

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix command stats access after free Command may fail while driver is reloading and can't accept FW commands till command interface is reinitialized. Such command failure is being logged to command stats. This results in...

CVE-2022-48884

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fix command stats access after free Command may fail while driver is reloading and can't accept FW commands till command interface is reinitialized. Such command failure is being logged to command stats. This results in...

CVE-2022-48884

CVE-2022-48884 affects the Linux kernel in the mlx5 driver stack. The root cause is a NULL pointer dereference that can occur when command stats are freed and reallocated during a mlx5 devlink reload, causing a crash if a command is issued while reinitialization is incomplete. The concrete fix im...