CVE-2023-7152

CVSS V2 None CVSS V3 None

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.

Overview

CVE ID
CVE-2023-7152

Assigner
VulDB

Vulnerability Status
PUBLISHED

Published Version
2023-12-29T04:31:04.054Z

Last Modified Date
2023-12-29T08:53:19.626Z

Weakness Enumerations

CWE	URL
CWE-416	http://cwe.mitre.org/data/definitions/416.html

References

Reference URL	Reference Tags
https://vuldb.com/?id.249158	vdb-entry technical-description
https://vuldb.com/?ctiid.249158	signature permissions-required
https://github.com/micropython/micropython/issues/12887	exploit issue-tracking
https://github.com/jimmo/micropython/commit/8b24aa36ba978eafc6114b6798b47b7bfecdca26	patch
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TEK46QAJOXXDZOWOIE2YACUOCZFWOBCK/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4E2HYWCZB5R4SHY4SZZZSFDMD64N4SOZ/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/D3WWY5JY4RTJE25APB4REGDUDPATG6H7/

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2023-7152
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-7152

History

Created	Old Value	New Value	Data Type	Notes
2024-06-25 03:07:51				Added to TrackCVE