CVE-2023-7152
MEDIUM
5,5
Source: [email protected]
Attack Vector: adjacent_network
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: low
Integrity: low
Availability: low
MEDIUM
5,2
Source: [email protected]
Access Vector: adjacent_network
Access Complexity: low
Authentication: single
Confidentiality: partial
Integrity: partial
Availability: partial
Description
AI Translation Available
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.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0009
Percentile
0,3th
Updated
EPSS Score Trend (Last 90 Days)
416
Use After Free
StableCommon Consequences
Security Scopes Affected:
Integrity
Availability
Confidentiality
Potential Impacts:
Modify Memory
Dos: Crash, Exit, Or Restart
Execute Unauthorized Code Or Commands
Applicable Platforms
Languages:
C, C++, Memory-Unsafe
Application
Micropython by Micropython
CPE Identifier
View Detailed Analysis
cpe:2.3:a:micropython:micropython:1.21.0:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Micropython by Micropython
CPE Identifier
View Detailed Analysis
cpe:2.3:a:micropython:micropython:1.22.0:preview:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/jimmo/micropython/commit/8b24aa36ba978eafc6114b6798b47b7bfec…
https://github.com/micropython/micropython/issues/12887
https://lists.fedoraproject.org/archives/list/[email protected]…
https://lists.fedoraproject.org/archives/list/[email protected]…
https://lists.fedoraproject.org/archives/list/[email protected]…
https://vuldb.com/?ctiid.249158
https://vuldb.com/?id.249158
https://github.com/jimmo/micropython/commit/8b24aa36ba978eafc6114b6798b47b7bfec…
https://github.com/micropython/micropython/issues/12887
https://lists.fedoraproject.org/archives/list/[email protected]…
https://lists.fedoraproject.org/archives/list/[email protected]…
https://lists.fedoraproject.org/archives/list/[email protected]…
https://vuldb.com/?ctiid.249158
https://vuldb.com/?id.249158