CVE-2023-7152 – micropython-select

Package

Manager: pip
Name: micropython-select
Vulnerable Version: =0.0.1 || =0.0.3 || =0.0.4 || =0.0.5 || =0.0.6 || =0.0.7 || =0.0.8 || =0.1 || =0.1.1 || =0.1.2 || =0.1.3 || =0.1.4 || =0.1.5 || =0.1.6 || =0.1.7 || =0.2 || =0.3 || >=0 <8b24aa36ba978eafc6114b6798b47b7bfecdca26

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00089 pctl0.26333

Details

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.

Metadata

Created: 2023-12-29T05:15:00Z
Modified: 2024-02-29T07:56:27.309950Z
Source: https://osv-vulnerabilities
CWE IDs: N/A
Alternative ID: N/A
Finding: F111
Auto approve: 1