9.8
CRITICAL
CVE-2021-46786
Samsung Audio Module Out-of-Bounds Memory Access Vuln
Description

The audio module has a vulnerability in verifying the parameters passed by the application space.Successful exploitation of this vulnerability may cause out-of-bounds memory access.

INFO

Published Date :

May 13, 2022, 3:15 p.m.

Last Modified :

May 23, 2022, 6:48 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2021-46786 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Huawei emui
2 Huawei harmonyos
3 Huawei magic_ui
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-46786.

URL Resource
https://consumer.huawei.com/en/support/bulletin/2022/5/ Vendor Advisory
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202205-0000001245813162 Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-46786 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-46786 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    May. 23, 2022

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://consumer.huawei.com/en/support/bulletin/2022/5/ No Types Assigned https://consumer.huawei.com/en/support/bulletin/2022/5/ Vendor Advisory
    Changed Reference Type https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202205-0000001245813162 No Types Assigned https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202205-0000001245813162 Vendor Advisory
    Added CWE NIST CWE-119
    Added CPE Configuration OR *cpe:2.3:o:huawei:emui:10.1.0:*:*:*:*:*:*:* *cpe:2.3:o:huawei:emui:10.1.1:*:*:*:*:*:*:* *cpe:2.3:o:huawei:emui:11.0.0:*:*:*:*:*:*:* *cpe:2.3:o:huawei:emui:11.0.1:*:*:*:*:*:*:* *cpe:2.3:o:huawei:emui:12.0.0:*:*:*:*:*:*:* *cpe:2.3:o:huawei:magic_ui:3.1.0:*:*:*:*:*:*:* *cpe:2.3:o:huawei:magic_ui:3.1.1:*:*:*:*:*:*:* *cpe:2.3:o:huawei:magic_ui:4.0.0:*:*:*:*:*:*:*
    Added CPE Configuration OR *cpe:2.3:o:huawei:harmonyos:2.0:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.22 }} 0.01%

score

0.60100

percentile

CVSS31 - Vulnerability Scoring System
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