CVE-2021-46891
CRITICALHuawei EMUI and HarmonyOS - Exposure of Sensitive Information via GPU Module Permission Verification
Title source: llmDescription
Vulnerability of incomplete read and write permission verification in the GPU module. Successful exploitation of this vulnerability may affect service confidentiality, integrity, and availability.
References (2)
Core 2
Core References
Vendor Advisory
https://consumer.huawei.com/en/support/bulletin/2023/7/
Scores
CVSS v3
9.8
EPSS
0.0011
EPSS Percentile
29.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-200
CWE-863
Status
published
Products (2)
huawei/emui
12.0.0
huawei/harmonyos
2.0
Published
Jul 05, 2023
Tracked Since
Feb 18, 2026