CVE-2022-38986

CRITICAL

Huawei EMUI and HarmonyOS - Out-of-bounds Write in HIPP Module

Title source: llm
STIX 2.1

Description

The HIPP module has a vulnerability of bypassing the check of the data transferred in the kernel space.Successful exploitation of this vulnerability may cause out-of-bounds access to the HIPP module and page table tampering, affecting device confidentiality and availability.

References (2)

Core 2

Scores

CVSS v3 9.1
EPSS 0.0025
EPSS Percentile 48.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-787
Status published
Products (2)
huawei/emui 12.0.0
huawei/harmonyos 2.0
Published Oct 14, 2022
Tracked Since Feb 18, 2026