Use After Free in Google Android
CVE-2023-20744
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: A…
Vulnerability class: Use-After-Free
EPSS: 0.001 (0.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Google Android — versions 12.0, 13.0
- Linuxfoundation Iot-yocto — versions 22.2
- Linuxfoundation Yocto — versions 4.0
- Mediatek Mt6789
- Mediatek Mt6855
- Mediatek Mt8185
- Mediatek Mt8195
- Mediatek Mt8365
- Mediatek Mt8395
- Mediatek Mt8781
Weakness classification (CWE)
References
- security@mediatek.com (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-20744?
- CVE-2023-20744 is a medium-severity vulnerability in Google Android, classified under Use After Free. CVSS score: 6.7/10. Published 2023-06-06.
- How severe is CVE-2023-20744?
- Medium severity. CVSS v3 base score is 6.7 out of 10.