Secure peace of mind with Cyber Legion—Your Trusted Cybersecurity Partner.

Speak With a Security Expert

Elevate your cybersecurity posture with our expert and strategic security solutions

Experience the assurance of CREST Certified Penetration Testing services

Arm Mali CSF kbase_kcpu_command_queue Use-After-Free

kbase_csf_kcpu_queue_enqueue() locks the kctx->csf.kcpu_queues, looks up a pointer from inside that structure, then drops the lock before continuing to use the kbase_kcpu_command_queue that was looked up. This is a classic use-after-free pattern, where the lookup of a pointer is protected but the protective lock is then released without first acquiring any other lock or reference to keep the referenced object alive.   Exploit Files ≈ Packet Storm 


More To Explore