Minh Yuan discovered that the framebuffer console driver in the Linux kernel did not properly handle fonts in some conditions. A local attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information (kernel memory).
{ "availability": "No subscription required", "binaries": [ { "binary_version": "5.6.0-1039.43", "binary_name": "linux-buildinfo-5.6.0-1039-oem" }, { "binary_version": "5.6.0-1039.43", "binary_name": "linux-headers-5.6.0-1039-oem" }, { "binary_version": "5.6.0-1039.43", "binary_name": "linux-image-unsigned-5.6.0-1039-oem" }, { "binary_version": "5.6.0-1039.43", "binary_name": "linux-image-unsigned-5.6.0-1039-oem-dbgsym" }, { "binary_version": "5.6.0-1039.43", "binary_name": "linux-modules-5.6.0-1039-oem" }, { "binary_version": "5.6.0-1039.43", "binary_name": "linux-oem-5.6-headers-5.6.0-1039" }, { "binary_version": "5.6.0-1039.43", "binary_name": "linux-oem-5.6-tools-5.6.0-1039" }, { "binary_version": "5.6.0-1039.43", "binary_name": "linux-oem-5.6-tools-host" }, { "binary_version": "5.6.0-1039.43", "binary_name": "linux-tools-5.6.0-1039-oem" } ] }