CVE-2023-20691

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-20691
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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://corp.mediatek.com/product-security-bulletin/July-2023 Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/July-2023 Vendor Advisory
Configurations

Configuration 1 (hide)

AND
OR cpe:2.3:a:linuxfoundation:yocto:4.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
OR cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8167:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8321:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8365:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8385:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8666:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*
History

21 Nov 2024, 07:41

Type Values Removed Values Added
References () https://corp.mediatek.com/product-security-bulletin/July-2023 - Vendor Advisory () https://corp.mediatek.com/product-security-bulletin/July-2023 - Vendor Advisory

07 Jul 2023, 23:52

Type Values Removed Values Added
CPE cpe:2.3:h:mediatek:mt8765:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8788:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8321:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8167:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8666:-:*:*:*:*:*:*:*
cpe:2.3:a:linuxfoundation:yocto:4.0:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8365:-:*:*:*:*:*:*:*
cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt6739:-:*:*:*:*:*:*:*
cpe:2.3:h:mediatek:mt8385:-:*:*:*:*:*:*:*
References (MISC) https://corp.mediatek.com/product-security-bulletin/July-2023 - (MISC) https://corp.mediatek.com/product-security-bulletin/July-2023 - Vendor Advisory
First Time Linuxfoundation yocto
Mediatek
Mediatek mt8321
Google android
Mediatek mt8167
Google
Mediatek mt6739
Mediatek mt8765
Mediatek mt8365
Linuxfoundation
Mediatek mt8385
Mediatek mt8666
Mediatek mt8788
CWE CWE-190
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5

04 Jul 2023, 02:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-07-04 02:15

Updated : 2024-11-21 07:41

NVD link : CVE-2023-20691

Mitre link : CVE-2023-20691

CVE.ORG link : CVE-2023-20691

JSON object : View

Products Affected

linuxfoundation

  • yocto

mediatek

  • mt8167
  • mt8385
  • mt8788
  • mt8765
  • mt6739
  • mt8666
  • mt8321
  • mt8365

google

  • android
CWE
CWE-190

Integer Overflow or Wraparound