CVE-2024-35810 (GCVE-0-2024-35810)
Vulnerability from cvelistv5
Published
2024-05-17 13:23
Modified
2025-05-04 09:05
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Fix the lifetime of the bo cursor memory The cleanup can be dispatched while the atomic update is still active, which means that the memory acquired in the atomic update needs to not be invalidated by the cleanup. The buffer objects in vmw_plane_state instead of using the builtin map_and_cache were trying to handle the lifetime of the mapped memory themselves, leading to crashes. Use the map_and_cache instead of trying to manage the lifetime of the buffer objects held by the vmw_plane_state. Fixes kernel oops'es in IGT's kms_cursor_legacy forked-bo.
References
Impacted products
Vendor Product Version
Linux Linux Version: bb6780aa5a1d99e86757c0c96bfae65a46cf839e
Version: bb6780aa5a1d99e86757c0c96bfae65a46cf839e
Version: bb6780aa5a1d99e86757c0c96bfae65a46cf839e
Version: bb6780aa5a1d99e86757c0c96bfae65a46cf839e
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