VULNERABILITY INTELLIGENCE
CVE-2023-20652
CVSS score6.7 MEDIUM
EPSS probability0.09%
CISA KEVNot currently listed
Published2023-04-06
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Description
In keyinstall, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07628168; Issue ID: ALPS07589135.
Weakness classification
- nvd@nist.gov: CWE-787
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-787
Primary references
- security@mediatek.com — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory