9.8
CRITICAL
CVE-2022-26447
BT Firmware Unchecked Write Remote Code Execution
Description

In BT firmware, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06784478; Issue ID: ALPS06784478.

INFO

Published Date :

Sept. 6, 2022, 6:15 p.m.

Last Modified :

Nov. 21, 2024, 6:53 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2022-26447 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2022-26447 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 Mediatek mt6739
2 Mediatek mt6753
3 Mediatek mt6757
4 Mediatek mt6763
5 Mediatek mt8321
6 Mediatek mt8765
7 Mediatek mt8788
8 Mediatek mt6735
9 Mediatek mt6737
10 Mediatek mt6771
11 Mediatek mt8183
12 Mediatek mt6580
13 Mediatek mt8385
14 Mediatek mt6750s
15 Mediatek mt8167
16 Mediatek mt8167s
17 Mediatek mt8173
18 Mediatek mt8362a
19 Mediatek mt8532
20 Mediatek mt8518
21 Mediatek mt6757c
22 Mediatek mt6757cd
23 Mediatek mt6757ch
24 Mediatek mt8163
25 Mediatek mt6755s
1 Google android
1 Yoctoproject yocto
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-2022-26447.

URL Resource
https://corp.mediatek.com/product-security-bulletin/September-2022 Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/September-2022 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).

CVE CREDIT

Updated: 2 years, 2 months ago
2 stars 2 fork 2 watcher
Born at : Jan. 9, 2021, 2:20 a.m. This repo has been linked 177 different CVEs too.

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

The following list is the news that have been mention CVE-2022-26447 vulnerability anywhere in the article.

  • Cybersecurity News
MediaTek Patches High-Severity Vulnerability in Smartphone Chipsets (CVE-2024-20125)

MediaTek has released its latest Product Security Bulletin, addressing a high-severity vulnerability that could lead to unauthorized access and control of user devices. The vulnerability, identified a ... Read more

Published Date: Dec 02, 2024 (3 weeks, 2 days ago)
  • Cybersecurity News
MediaTek Security Bulletin Highlights High Severity Vulnerabilities in Mobile Chipsets

MediaTek, a leading global fabless semiconductor company, has issued a security bulletin disclosing multiple vulnerabilities across its chipset product line. These vulnerabilities impact a range of de ... Read more

Published Date: Nov 04, 2024 (1 month, 3 weeks ago)
  • Cybersecurity News
MediaTek Patches Critical Vulnerabilities in Smartphone, Tablet, and IoT Chipsets

MediaTek, a leading semiconductor company, has issued an October 2024 Product Security Bulletin addressing critical vulnerabilities affecting a wide range of its chipsets, including those used in smar ... Read more

Published Date: Oct 07, 2024 (2 months, 2 weeks ago)
  • Cybersecurity News
CVE-2024-20017 (CVSS 9.8): Zero-Click Exploit Discovered in Popular Wi-Fi Chipsets, PoC Published

Image: HyprdudeSecurity researcher Hyprdude has published detailed information and a proof-of-concept (PoC) exploit for a critical vulnerability identified as CVE-2024-20017. With a CVSS score of 9.8, ... Read more

Published Date: Sep 05, 2024 (3 months, 2 weeks ago)

The following table lists the changes that have been made to the CVE-2022-26447 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 af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://corp.mediatek.com/product-security-bulletin/September-2022
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Sep. 09, 2022

    Action Type Old Value New Value
    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://corp.mediatek.com/product-security-bulletin/September-2022 No Types Assigned https://corp.mediatek.com/product-security-bulletin/September-2022 Vendor Advisory
    Added CWE NIST CWE-20
    Added CPE Configuration AND OR *cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:* *cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:* *cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:* *cpe:2.3:o:yoctoproject:yocto:3.1:*:*:*:*:*:*:* OR cpe:2.3:h:mediatek:mt6580:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6735:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6737:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6750s:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6753:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6755s:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6757:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6757c:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6757cd:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6757ch:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6763:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt6771:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8163:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8167:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8167s:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8173:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8183:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8321:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8362a:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8385:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8518:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8532:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:* cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*
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.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-26447 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-26447 weaknesses.

Exploit Prediction

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

0.12 }} -0.00%

score

0.47889

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability