In the Linux kernel, the following vulnerability has been resolved:
firmware: arm_ffa: Set dma_mask for ffa devices
Set dma_mask for FFA devices, otherwise DMA allocation using the device pointer lead to following warning:
WARNING: CPU: 1 PID: 1 at kernel/dma/mapping.c:597 dma_alloc_attrs+0xe0/0x124
Exploitability
AV:LAC:LPR:LUI:NScope
S:UImpact
C:NI:NA:H5.5/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H