Threats tagged 'ghsa-6cgq-9674-3xfg'

A vulnerability in the Linux kernel framebuffer device (fbdev) subsystem allowed out-of-bounds writes due to missing bounds checking in the bit_putcs function. This issue could cause memory corruption when rendering text near screen edges. The vulnerability has been resolved by adding bounds checks to prevent writes past framebuffer boundaries and ensuring character counts match clipped widths to avoid buffer size mismatches.