Fiche vulnérabilité
CVE-2023-7152 : faille critique micropython micropython (CVSS 9.8)
Description
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.
En bref
- Sévérité
- Critique (CVSS 9.8)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 29 déc. 2023
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- micropython micropython
Références
- Fiche CVE-2023-7152 sur le NVD (NIST)
- github.com/jimmo/micropython/commit/8b24aa36ba978eafc6114…
- github.com/micropython/micropython/issues/12887
- lists.fedoraproject.org/archives/list/package…
- lists.fedoraproject.org/archives/list/package…
- lists.fedoraproject.org/archives/list/package…
- vuldb.com/
- vuldb.com/