Threats tagged 'ghsa-2jj4-33hw-m7m9'

A vulnerability in the Linux kernel's framebuffer device driver for OMAP platforms caused system crashes on devices like the Nokia 770 when using touchscreen and framebuffer simultaneously. The issue was due to improper handling of LCD DMA interrupts, leading to scheduling in atomic context and kernel BUGs. The problem was resolved by switching to a threaded IRQ for LCD DMA, stabilizing the system.