CVE-2023-26244

CVSS V2 None CVSS V3 None

Description

An issue was discovered in the Hyundai Gen5W_L in-vehicle infotainment system AE_E_PE_EUR.S5W_L001.001.211214. The AppDMClient binary file, which is used during the firmware installation process, can be modified by an attacker to bypass the digital signature check of AppUpgrade and .lge.upgrade.xml files, which are used during the firmware installation process. This indirectly allows an attacker to use a custom version of AppUpgrade and .lge.upgrade.xml files.

Overview

CVE ID
CVE-2023-26244

Assigner
cve@mitre.org

Vulnerability Status
Received

Published Version
2023-04-27T01:15:08

Last Modified Date
2023-04-27T01:15:08

References

Reference URL	Reference Tags
https://sowhat.iit.cnr.it
https://sowhat.iit.cnr.it:8443/can-work/chimaera
https://sowhat.iit.cnr.it:8443/can-work/chimaera/-/blob/main/Report/IIT-01-2023.pdf

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2023-26244
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-26244

History

Created	Old Value	New Value	Data Type	Notes
2023-04-27 03:01:56				Added to TrackCVE