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: ALPS07664741; Issue ID: ALPS07664741.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Google
  • Android
Linuxfoundation
  • Yocto
Mediatek
  • Mt6739
  • Mt8167
  • Mt8321
  • Mt8365
  • Mt8385
  • Mt8666
  • Mt8765
  • Mt8788

Configuration 1 [-]

AND
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:-:*:*:*:*:*:*:*
OR cpe:2.3:a:linuxfoundation:yocto:4.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*

No data.

References
Link Providers
https://corp.mediatek.com/product-security-bulletin/July-2023 cve-icon cve-icon
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: MediaTek

Published: 2023-07-04T01:44:46.260Z

Updated: 2024-08-02T09:14:40.176Z

Reserved: 2022-10-28T02:03:10.754Z

Link: CVE-2023-20689

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2023-07-04T02:15:09.570

Modified: 2023-07-07T21:46:40.247

Link: CVE-2023-20689

cve-icon Redhat

No data.