There is a denial of service vulnerability in some Huawei smartphones. Due to the improper processing of received abnormal messages,…

Description

There is a denial of service vulnerability in some Huawei smartphones. Due to the improper processing of received abnormal messages, remote attackers may exploit this vulnerability to cause a denial of service (DoS) on the specific module.

Scores

EPSS (exploitation in 30 days)

0.89% · top 41% of all CVEs (6 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.

Weakness

• Denial of Service

Affected products

• HONOR 20 PRO

  • affected Versions earlier than 10.1.0.230(C432E9R5P1)
  • affected Versions earlier than 10.1.0.231(C10E3R3P2)
  • affected Versions earlier than 10.1.0.231(C185E3R5P1)
  • affected Versions earlier than 10.1.0.231(C636E3R3P1)

• Princeton-AL10D

  • affected Versions earlier than 10.1.0.168(C00E166R4P11)

• Yale-L21A

  • affected Versions earlier than 10.1.0.230(C432E9R5P1)
  • affected Versions earlier than 10.1.0.231(C10E3R3P2)
  • affected Versions earlier than 10.1.0.231(C185E2R2P1)
  • affected Versions earlier than 10.1.0.231(C636E3R3P1)

• Yale-L61A

  • affected Versions earlier than 10.1.0.225(C432E3R1P2)
  • affected Versions earlier than 10.1.0.226(C10E3R1P1)

References (1)

• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201216-03-smartphone-en (opens in a new tab)x_refsource_CONFIRMx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2020-9223](https://trackcve.app/badge/CVE-2020-9223.svg)](https://trackcve.app/cve/CVE-2020-9223)

Record last updated 4 Aug 2024, 10:19 UTC.