Threats Tagged 'ubuntu-cve-2025-68732'
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Threats Tagged 'ubuntu-cve-2025-68732'
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In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix race in syncpt alloc/free Fix race condition between host1x_syncpt_alloc() and host1x_syncpt_put() by using kref_put_mutex() instead of kref_put() + manual mutex locking. This ensures no thread can acquire the syncpt_mutex after the refcount drops to zero but before syncpt_release acquires it. This prevents races where syncpoints could be allocated while still being cleaned up from a previous release. Remove explicit mutex locking in syncpt_release as kref_put_mutex() handles this atomically. Join the discussion | GCVE Database | 12/24/2025, 11:16:00 UTC Added: 07/18/2026, 11:32:07 UTC |
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