Four Linux Kernel Bugs Hid for a Decade or More; Fixes Are Out While Active Exploits Surface Elsewhere
Security researcher Asim Manizada publicly disclosed four local root exploits, dubbed DirtyAH6, TUNderflow, PPPoEject, and DiagSpill, affecting Linux kernel networking code for 10 to 21 years. Fixes have landed in stable branches, while on the same day, CISA cited active exploitation of three different Linux kernel CVEs.