firmware: arm_ffa: Set dma_mask for ffa devices
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
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
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/2e62c803feec1ef5847d8fa47dd0de039abfa378https://git.kernel.org/stable/c/3a3efeef64364c2a028cf0d03d68c831813a97fdhttps://git.kernel.org/stable/c/97bab02f0b64ba6bcdf6a8fae561db07f509aee9https://git.kernel.org/stable/c/c6aa1d6bd6ccff4ecdf064d288817657ec8532f0https://git.kernel.org/stable/c/cc0aac7ca17e0ea3ca84b552fc79f3e86fd07f53https://git.kernel.org/stable/c/e2de76c34a8a925efe80fccae4810427bc144ed0https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html