PT-2021-14964 · Huawei · Huawei P30

Published 2021-04-28 · Updated 2021-05-08 · CVE-2021-22330

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions: Huawei Smartphone HUAWEI P30 version 9.1.0.131(C00E130R1P21)

Description: The issue is related to an out of bounds write vulnerability when processing a message. An unauthenticated attacker can exploit this by sending a specific message to the target device. Due to insufficient validation of the input parameter, successful exploitation can cause the process and the service to be abnormal.

Recommendations: For Huawei Smartphone HUAWEI P30 version 9.1.0.131(C00E130R1P21), consider restricting the reception of messages from unauthenticated sources until a patch is available. As a temporary workaround, avoid using the vulnerable message processing function until a fix is provided.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-22330

Affected Products

Huawei P30

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-22330 · Security Note
• https://huawei.com/en/psirt/security-advisories/huawei-sa-20210331-01-p30-en · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-22330 · Vendor Advisory
• https://t.me/cvenotify/13852 · Telegram Post