CVE-2025-38043
kernel: firmware: arm_ffa: Set dma_mask for ffa devices
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Severity
UnknownRed Hat Product Security
CVSS
Review impact separately from score.
Published · June 18, 2025
Updated · June 30, 2026
Description
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
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CWE not specified