CVE-2025-37965 (GCVE-0-2025-37965)
Vulnerability from cvelistv5
Published
2025-05-20 16:47
Modified
2025-05-26 05:24
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix invalid context error in dml helper [Why] "BUG: sleeping function called from invalid context" error. after: "drm/amd/display: Protect FPU in dml2_validate()/dml21_validate()" The populate_dml_plane_cfg_from_plane_state() uses the GFP_KERNEL flag for memory allocation, which shouldn't be used in atomic contexts. The allocation is needed only for using another helper function get_scaler_data_for_plane(). [How] Modify helpers to pass a pointer to scaler_data within existing context, eliminating the need for dynamic memory allocation/deallocation and copying. (cherry picked from commit bd3e84bc98f81b44f2c43936bdadc3241d654259)
References
Impacted products
Vendor Product Version
Linux Linux Version: 74d6fba60f05ca6b298702233b6e6cc7629eeb5a
Version: 7b80dcf343d45088931d16a6c9ba2fd975138a0b
Version: 366e77cd4923c3aa45341e15dcaf3377af9b042f
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   Linux Linux Version: 6.12.25   ≤
Version: 6.14.4   ≤
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}


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