CVE-2025-38043 Information

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

Reference

https://git.kernel.org/stable/c/2e62c803feec1ef5847d8fa47dd0de039abfa378 https://git.kernel.org/stable/c/3a3efeef64364c2a028cf0d03d68c831813a97fd https://git.kernel.org/stable/c/97bab02f0b64ba6bcdf6a8fae561db07f509aee9 https://git.kernel.org/stable/c/c6aa1d6bd6ccff4ecdf064d288817657ec8532f0 https://git.kernel.org/stable/c/cc0aac7ca17e0ea3ca84b552fc79f3e86fd07f53 https://git.kernel.org/stable/c/e2de76c34a8a925efe80fccae4810427bc144ed0

Related CNNVD

CNNVD-202506-2182 (Published: 2025-06-18)