CVE-2025-38043

firmware: arm_ffa: Set dma_mask for ffa devices

published June 18, 2025

CVSS
—
EPSS
0%
Percentile
8.9
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00197 · 8.9th percentile
Published
2025-06-18T09:33Z
EPSS history
Timeline
  • 18 JUN 09:33Z
    firmware: arm_ffa: Set dma_mask for ffa devices
    cvelistv5