CVE-2025-38043

firmware: arm_ffa: Set dma_mask for ffa devices

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

N/A

CVSS

Severity:

EPSS 0.03%

Affected: Linux Linux

References

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

Frequently Asked Questions

What is the severity of CVE-2025-38043?: CVE-2025-38043 has not yet been assigned a CVSS score.
How to fix CVE-2025-38043?: To fix CVE-2025-38043, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-38043 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2025-38043 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-38043?: CVE-2025-38043 affects Linux Linux, Linux Linux.

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