Threats tagged 'ghsa-9x94-vh8x-vrhp'

CVE-2024-57798 is a use-after-free and null pointer dereference vulnerability in the Linux kernel's DRM subsystem related to DisplayPort Multi-Stream Transport (MST). It occurs when the mst_primary pointer is freed and set to NULL by one thread while another thread is handling an MST up request, potentially leading to memory corruption. This flaw has been fixed by ensuring a reference to mst_primary is held during its use in drm_dp_mst_handle_up_req().