CVE-2023-21164

In DevmemIntMapPMR of devicememserver.c, there is a possible arbitrary code execution due to a use after free. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2023-21164

CVE-2023-21164 affects the DevmemIntMapPMR code path in devicemem_server.c within the PowerVR GPU driver stack on Android/ChromeOS. The issue is a use-after-free that can lead to arbitrary code execution and local escalation of privileges in the kernel, with no additional execution privileges or ...