Linux kernel bug fix: x86/mpx, mm/core: Fix recursive munmap() corruption
Subsystem: arch/x86 (arch/unicore32/include/asm/mmu_context.h)
Bug type: double-free, severity: high
Keywords: double free
Files changed: arch/powerpc/include/asm/mmu_context.h;arch/um/include/asm/mmu_context.h;arch/unicore32/include/asm/mmu_context.h;arch/x86/include/asm/mmu_context.h;arch/x86/include/asm/mpx.h;arch/x86/mm/mpx.c;include/asm-generic/mm_hooks.h;mm/mmap.c
Introduced by Yang Shi on 2018-10-26 16:26:33 -0700; fixed by Dave Hansen on 2019-05-09 10:37:17 +0200 (lifetime: 194 days)