CVE-2023-20691
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
In wlan firmware, there is possible system crash due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07664731; Issue ID: ALPS07664731.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-10-28 CVE Reserved
- 2023-07-04 CVE Published
- 2024-12-04 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-190: Integer Overflow or Wraparound
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://corp.mediatek.com/product-security-bulletin/July-2023 | 2023-07-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Linuxfoundation Search vendor "Linuxfoundation" | Yocto Search vendor "Linuxfoundation" for product "Yocto" | 4.0 Search vendor "Linuxfoundation" for product "Yocto" and version "4.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6739 Search vendor "Mediatek" for product "Mt6739" | - | - |
Safe
|
| Linuxfoundation Search vendor "Linuxfoundation" | Yocto Search vendor "Linuxfoundation" for product "Yocto" | 4.0 Search vendor "Linuxfoundation" for product "Yocto" and version "4.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8167 Search vendor "Mediatek" for product "Mt8167" | - | - |
Safe
|
| Linuxfoundation Search vendor "Linuxfoundation" | Yocto Search vendor "Linuxfoundation" for product "Yocto" | 4.0 Search vendor "Linuxfoundation" for product "Yocto" and version "4.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8321 Search vendor "Mediatek" for product "Mt8321" | - | - |
Safe
|
| Linuxfoundation Search vendor "Linuxfoundation" | Yocto Search vendor "Linuxfoundation" for product "Yocto" | 4.0 Search vendor "Linuxfoundation" for product "Yocto" and version "4.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8365 Search vendor "Mediatek" for product "Mt8365" | - | - |
Safe
|
| Linuxfoundation Search vendor "Linuxfoundation" | Yocto Search vendor "Linuxfoundation" for product "Yocto" | 4.0 Search vendor "Linuxfoundation" for product "Yocto" and version "4.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8385 Search vendor "Mediatek" for product "Mt8385" | - | - |
Safe
|
| Linuxfoundation Search vendor "Linuxfoundation" | Yocto Search vendor "Linuxfoundation" for product "Yocto" | 4.0 Search vendor "Linuxfoundation" for product "Yocto" and version "4.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8666 Search vendor "Mediatek" for product "Mt8666" | - | - |
Safe
|
| Linuxfoundation Search vendor "Linuxfoundation" | Yocto Search vendor "Linuxfoundation" for product "Yocto" | 4.0 Search vendor "Linuxfoundation" for product "Yocto" and version "4.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8765 Search vendor "Mediatek" for product "Mt8765" | - | - |
Safe
|
| Linuxfoundation Search vendor "Linuxfoundation" | Yocto Search vendor "Linuxfoundation" for product "Yocto" | 4.0 Search vendor "Linuxfoundation" for product "Yocto" and version "4.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8788 Search vendor "Mediatek" for product "Mt8788" | - | - |
Safe
|
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 11.0 Search vendor "Google" for product "Android" and version "11.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6739 Search vendor "Mediatek" for product "Mt6739" | - | - |
Safe
|
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 11.0 Search vendor "Google" for product "Android" and version "11.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8167 Search vendor "Mediatek" for product "Mt8167" | - | - |
Safe
|
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 11.0 Search vendor "Google" for product "Android" and version "11.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8321 Search vendor "Mediatek" for product "Mt8321" | - | - |
Safe
|
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 11.0 Search vendor "Google" for product "Android" and version "11.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8365 Search vendor "Mediatek" for product "Mt8365" | - | - |
Safe
|
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 11.0 Search vendor "Google" for product "Android" and version "11.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8385 Search vendor "Mediatek" for product "Mt8385" | - | - |
Safe
|
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 11.0 Search vendor "Google" for product "Android" and version "11.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8666 Search vendor "Mediatek" for product "Mt8666" | - | - |
Safe
|
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 11.0 Search vendor "Google" for product "Android" and version "11.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8765 Search vendor "Mediatek" for product "Mt8765" | - | - |
Safe
|
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 11.0 Search vendor "Google" for product "Android" and version "11.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8788 Search vendor "Mediatek" for product "Mt8788" | - | - |
Safe
|
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 12.0 Search vendor "Google" for product "Android" and version "12.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt6739 Search vendor "Mediatek" for product "Mt6739" | - | - |
Safe
|
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 12.0 Search vendor "Google" for product "Android" and version "12.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8167 Search vendor "Mediatek" for product "Mt8167" | - | - |
Safe
|
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 12.0 Search vendor "Google" for product "Android" and version "12.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8321 Search vendor "Mediatek" for product "Mt8321" | - | - |
Safe
|
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 12.0 Search vendor "Google" for product "Android" and version "12.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8365 Search vendor "Mediatek" for product "Mt8365" | - | - |
Safe
|
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 12.0 Search vendor "Google" for product "Android" and version "12.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8385 Search vendor "Mediatek" for product "Mt8385" | - | - |
Safe
|
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 12.0 Search vendor "Google" for product "Android" and version "12.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8666 Search vendor "Mediatek" for product "Mt8666" | - | - |
Safe
|
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 12.0 Search vendor "Google" for product "Android" and version "12.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8765 Search vendor "Mediatek" for product "Mt8765" | - | - |
Safe
|
| Google Search vendor "Google" | Android Search vendor "Google" for product "Android" | 12.0 Search vendor "Google" for product "Android" and version "12.0" | - |
Affected
| in | Mediatek Search vendor "Mediatek" | Mt8788 Search vendor "Mediatek" for product "Mt8788" | - | - |
Safe
|