CVE-2025-38043
Analyzed Analyzed - Analysis Complete
BaseFortify

Publication date: 2025-06-18

Last updated on: 2025-12-17

Assigner: kernel.org

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
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Meta Information
Published
2025-06-18
Last Modified
2025-12-17
Generated
2026-05-07
AI Q&A
2025-06-18
EPSS Evaluated
2026-05-05
NVD
CVE-2025-38043
Affected Vendors & Products
Showing 6 associated CPEs
Vendor Product Version / Range
linux linux_kernel From 5.14 (inc) to 5.15.185 (exc)
linux linux_kernel From 5.16 (inc) to 6.1.141 (exc)
linux linux_kernel From 6.2 (inc) to 6.6.93 (exc)
linux linux_kernel From 6.7 (inc) to 6.12.31 (exc)
linux linux_kernel From 6.13 (inc) to 6.14.9 (exc)
debian debian_linux 11.0
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-NVD-CWE-noinfo
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AI Powered Q&A
Can you explain this vulnerability to me?

This vulnerability involves the Linux kernel's firmware for ARM FFA devices where the dma_mask was not set properly. Without setting the dma_mask, DMA (Direct Memory Access) allocations using the device pointer can trigger warnings and potentially cause improper handling of DMA operations.


How can this vulnerability impact me? :

The impact of this vulnerability could include system instability or warnings related to DMA allocations in ARM FFA devices, which might affect device performance or reliability. However, no specific exploit or direct security impact is described.


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