CVE-2023-7152 | MicroPython 1.21.0/1.22.0-preview extmod/modselect.c poll_set_add_fd use after free
A vulnerability, which was classified as critical, has been found in MicroPython 1.21.0/1.22.0-preview. Affected by this issue is the function poll_set_add_fd of the file extmod/modselect.c. The manipulation leads to use after free.
This vulnerability…