Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com
☎ 03 60 47 09 81 - info@securiteinfo.com
In the Linux kernel, the following vulnerability has been resolved:drm/i915/gt: Use spin_lock_irqsave() in interruptible contextspin_lock/unlock() functions used in interrupt contexts couldresult in a deadlock, as seen in GitLab issue #13399,which occurs when interrupt comes in while holding a lock.Try to remedy the problem by saving irq state before spin lockacquisition.v2: add irqs' state save/restore calls to all locks/unlocks in signal_irq_work() execution (Maciej)v3: use with spin_lock_irqsave() in guc_lrc_desc_unpin() instead of other lock/unlock calls and add Fixes and Cc tags (Tvrtko); change title and commit message(cherry picked from commit c088387ddd6482b40f21ccf23db1125e8fa4af7e)
No PoCs from references.
- https://github.com/fkie-cad/nvd-json-data-feeds