A local non-privileged user can make improper GPU memory processing operations to gain access to already freed memory. https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities https://arstechnica.com/security/2023/10/vulnerable-arm-gpu-drivers-under-active-exploitation-patches-may-not-be-available/ https://chromereleases.googleblog.com/2023/08/stable-channel-update-for-chromeos_25.html https://chromereleases.googleblog.com/2023/08/long-term-support-channel-update-for_23.html https://source.android.com/docs/security/bulletin/pixel/2023-09-01 https://www.bleepingcomputer.com/news/security/arm-warns-of-mali-gpu-flaws-likely-exploited-in-targeted-attacks/