Deadlock Fixes in DRM Drivers Addressed in Recent CVEs
First seen 18 Feb 2026, 15:24 UTC
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Two vulnerabilities related to deadlocks in DRM drivers have been addressed. CVE-2025-68757, published on January 5, 2026, fixes a potential deadlock on release in the drm/vgem-fence driver. CVE-2024-43863, published on August 20, 2024, resolves a deadlock issue in dma buf fence polling for the drm/vmwgfx driver.
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Timeline
2024-08-20
CVE-2024-43863 published
2026-01-05
CVE-2025-68757 published
2026-02-18
Information published about both CVEs