CVE-2023-20808

Published Aug 7, 2023 CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed
Description
In OPTEE, 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: DTV03645895; Issue ID: DTV03645895.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-24987 In OPTEE, 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: DTV03645895; Issue ID: DTV03645895.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
MediaTek
Published
Updated
Oct 15, 2024, 7:49 PM
Reserved
Oct 28, 2022, 2:03 AM
Status
Modified
Published
Aug 7, 2023, 4:15 AM
Modified
Jun 17, 2026, 5:30 AM