CVE-2023-20744: Use After Free
Published Jun 6, 2023
·Updated
In vcu, there is a possible use after free due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07519142; Issue ID: ALPS07519200.
Affected Software
30 affected components
All of the following
Any of the following
linuxfoundation Iot-yocto=22.2
linuxfoundation Yocto=4.0
Google Android=12.0
Google Android=13.0
Any of the following
MediaTek Mt6789
MediaTek Mt6855
MediaTek Mt8185
MediaTek Mt8195
MediaTek Mt8365
MediaTek Mt8395
MediaTek Mt8781
MediaTek Mt8786
MediaTek Mt8789
MediaTek Mt8791
MediaTek Mt8797
linuxfoundation Iot-yocto=22.2
linuxfoundation Yocto=4.0
Google Android=12.0
Google Android=13.0
MediaTek Mt6789
MediaTek Mt6855
MediaTek Mt8185
MediaTek Mt8195
MediaTek Mt8365
MediaTek Mt8395
MediaTek Mt8781
MediaTek Mt8786
MediaTek Mt8789
MediaTek Mt8791
MediaTek Mt8797
Event History
Jun 6, 2023
CVE Published
via MITRE·12:11 PM
Data Sourced
via MITRE·12:11 PM
DescriptionWeakness
Frequently Asked Questions
1
What is CVE-2023-20744?
CVE-2023-20744 is a vulnerability in vcu that allows for a use after free due to a logic error, potentially leading to local escalation of privilege.
2
What is the severity of CVE-2023-20744?
The severity of CVE-2023-20744 is medium with a CVSS score of 6.7.
3
Which software versions are affected by CVE-2023-20744?
CVE-2023-20744 affects Linuxfoundation IOT-Yocto 22.2, Linuxfoundation Yocto 4.0, Google Android 12.0, and Google Android 13.0.
4
What is the patch ID and issue ID for CVE-2023-20744?
The patch ID for CVE-2023-20744 is ALPS07519142 and the issue ID is ALPS07519200.
5
Is Mediatek Mt6789 vulnerable to CVE-2023-20744?
No, Mediatek Mt6789 is not vulnerable to CVE-2023-20744.