CVE-2022-50130

CVE-2022-50130 concerns the Linux kernel staging fbtft: core: set smem_len before fb_deferred_io_init call. In fbtft_framebuffer_alloc(), fb_deferred_io_init() was invoked before initializing info->fix.smem_len, which was zeroed by framebuffer_alloc() and caused a WARN_ON() at init, resulting ...