CVE-2021-36987

MEDIUM

Huawei EMUI and Magic UI - Use-After-Free via Race Condition in Linked List Node Handling

Title source: llm
STIX 2.1

Description

There is a issue that nodes in the linked list being freed for multiple times in Huawei Smartphone due to race conditions. Successful exploitation of this vulnerability can cause the system to restart.

References (1)

Core 1
Core References

Scores

CVSS v3 5.9
EPSS 0.0013
EPSS Percentile 32.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-362
Status published
Products (4)
huawei/emui 10.1.1
huawei/emui 11.0.0
huawei/magic_ui 3.1.1
huawei/magic_ui 4.0.0
Published Oct 28, 2021
Tracked Since Feb 18, 2026