CVE-2024-20020

Published Mar 4, 2024 CVSS 3.1 · 4.4 Medium EPSS < 1% KEV · Not listed
Description
In OPTEE, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08522504; Issue ID: ALPS08522504.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-17735 In OPTEE, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08522504; Issue ID: ALPS08522504.
History
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
First Time appeared Google
Google android
Mediatek
Mediatek mt2713
Mediatek mt2715
Mediatek mt8173
Mediatek mt8188
Mediatek mt8195
Mediatek mt8390
Mediatek mt8395
Weaknesses CWE-787
CPEs cpe:2.3:h:mediatek:mt2713:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt2715:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8173:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8188:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8195:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8390:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8395:-:*:*:*:*:*:*:*
cpe:2.3:o:google:android:13.0:-:*:*:*:*:*:*
Vendors & Products Google
Google android
Mediatek
Mediatek mt2713
Mediatek mt2715
Mediatek mt8173
Mediatek mt8188
Mediatek mt8195
Mediatek mt8390
Mediatek mt8395
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
MediaTek
Published
Updated
Mar 28, 2025, 7:10 PM
Reserved
Nov 2, 2023, 1:35 PM
Status
Modified
Published
Mar 4, 2024, 3:15 AM
Modified
Jun 17, 2026, 7:05 AM