jimmo/micropython

jimmo/micropython

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micropython.orgmicropython.org
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MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
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CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2023-7152↗
5.5 MEDIUM5.2 MEDIUM

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. The exploit has been disclosed to the public and may be used. The patch is identified as 8b24aa36ba978eafc6114b6798b47b7bfecdca26. It is recommended to apply a patch to fix this issue. VDB-249158 is the identifier assigned to this vulnerability.