CVE-2022-36086 linked_list_allocator vulnerable to out-of-bound writes on `Heap` initialization and `Heap::extend`

linkedlistallocator is an allocator usable for nostd systems. Prior to version 0.10.2, the heap initialization methods were missing a minimum size check for the given heap size argument. This could lead to out-of-bound writes when a heap was initialized with a size smaller than 3 sizeof:: because...

RUSTSEC-2022-0063 Multiple vulnerabilities resulting in out-of-bounds writes

The heap initialization methods were missing a minimum size check for the given heap size argument. This could lead to out-of-bound writes when a heap was initialized with a size smaller than 3 sizeof:: because of metadata write operations. When calling Heap::extend with a size smaller than two...

CVE-2022-36086: Improper Restriction of Operations within the Bounds of a Memory Buffer

linkedlistallocator is an allocator usable for nostd systems. Prior to version 0.10.2, the heap initialization methods were missing a minimum size check for the given heap size argument. This could lead to out-of-bound writes when a heap was initialized with a size smaller than 3 sizeof:: because...