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CVE-2023-20842

UNKNOWN
Published 2023-09-04T02:27:51.965Z
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CVSS Score

V3.1
6.5
/10
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.035
Higher than 3.5% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

In imgsys_cmdq, there is a possible out of bounds write due to a missing valid range checking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07354259; Issue ID: ALPS07340477.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

MediaTek, Inc.

MT2713, MT6895, MT6897, MT6983, MT8188, MT8195, MT8395, MT8781

Affected Versions:

Android 11.0, 12.0 / Linux 6.1 / IOT-v23.0 / Yocto 4.0
mediatek

mt8673

Affected Versions:

Android 11.0 Android 12.0 Linux 6.1 IOT-v23.0 Yocto 4.0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-6v8g-6c3c-q9vw

Advisory Details

In imgsys_cmdq, there is a possible out of bounds write due to a missing valid range checking. This could lead to local escalation of privilege with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07354259; Issue ID: ALPS07340477.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-20842
WEB https://corp.mediatek.com/product-security-bulletin/September-2023

Advisory provided by GitHub Security Advisory Database. Published: September 4, 2023, Modified: October 21, 2024

References

https://corp.mediatek.com/product-security-bulletin/September-2023
Published: 2023-09-04T02:27:51.965Z
Last Modified: 2024-10-21T17:28:33.704Z
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