Andreas Kling 78a63930cc Kernel+LibELF: Validate PT_LOAD and PT_TLS offsets before memcpy()'ing ... Before this, you could make the kernel copy memory from anywhere by setting up an ELF executable with a program header specifying file offsets outside the file. Since ELFImage didn't even know how large it was, we had no clue that we were copying things from outside the ELF. Fix this by adding a size field to ELFImage and validating program header ranges before memcpy()'ing to them. The ELF code is definitely going to need more validation and checking.		2020-01-06 21:04:57 +01:00
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Arch/i386	LibELF: Re-organize ELFDynamicObject::load and add PLT trampoline	2020-01-01 23:54:06 +01:00
ELFDynamicLoader.cpp	Kernel+LibELF: Validate PT_LOAD and PT_TLS offsets before memcpy()'ing	2020-01-06 21:04:57 +01:00
ELFDynamicLoader.h	LibELF+LibC: Split ELFDynamicObject into a Loader + Object	2020-01-04 10:39:04 +01:00
ELFDynamicObject.cpp	LibELF+LibC: Split ELFDynamicObject into a Loader + Object	2020-01-04 10:39:04 +01:00
ELFDynamicObject.h	LibELF+LibC: Split ELFDynamicObject into a Loader + Object	2020-01-04 10:39:04 +01:00
ELFImage.cpp	Kernel+LibELF: Validate PT_LOAD and PT_TLS offsets before memcpy()'ing	2020-01-06 21:04:57 +01:00
ELFImage.h	Kernel+LibELF: Validate PT_LOAD and PT_TLS offsets before memcpy()'ing	2020-01-06 21:04:57 +01:00
ELFLoader.cpp	Kernel+LibELF: Validate PT_LOAD and PT_TLS offsets before memcpy()'ing	2020-01-06 21:04:57 +01:00
ELFLoader.h	Kernel+LibELF: Validate PT_LOAD and PT_TLS offsets before memcpy()'ing	2020-01-06 21:04:57 +01:00
exec_elf.h	LibELF: Add ELFDynamicObject to dynamically load libaries	2020-01-01 17:48:41 +01:00
Makefile	Build: clean up build system, use one shared Makefile	2019-12-20 20:20:54 +01:00