What is the CVSS score of CVE-2024-20146?

CVE-2024-20146 has a CVSS 3.1 base score of 8.1 (High). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H. EPSS exploitation probability: 0.1%.

Which versions of Android are affected by CVE-2024-20146?

CVE-2024-20146 presents notable security risk, a out-of-bounds write vulnerability rated CVSS 8.1.

How to fix or mitigate CVE-2024-20146?

Within 30 days: Identify all affected systems and apply vendor patches as part of regular patch cycle. If patching is delayed, consider network segmentation to limit exposure.

Android CVE-2024-20146

HIGH

Out-of-bounds Write (CWE-787)

2025-01-06 security@mediatek.com

RCE Buffer Overflow Google Memory Corruption Android Openwrt Software Development Kit Yocto

8.1

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 18:02 vuln.today

CVE Published

Jan 06, 2025 - 04:15 nvd

HIGH 8.1

DescriptionNVD

In wlan STA driver, there is a possible out of bounds write due to improper input validation. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00389496 / ALPS09137491; Issue ID: MSV-1835.

AnalysisAI

In wlan STA driver, there is a possible out of bounds write due to improper input validation. Rated high severity (CVSS 8.1), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Out-of-bounds Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. In wlan STA driver, there is a possible out of bounds write due to improper input validation. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00389496 / ALPS09137491; Issue ID: MSV-1835. Affected products include: Linuxfoundation Yocto, Mediatek Software Development Kit, Google Android, Openwrt.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).

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CVE-2024-20146 vulnerability details – vuln.today

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Android CVE-2024-20146

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

Technical ContextAI

RemediationAI

More from same product – last 7 days

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External POC / Exploit Code