PT-2025-48303 · Huawei · Harmonyos

Published 2025-11-27 · Updated 2025-12-03 · CVE-2025-64314

Positive Technologies (AI Summary)

CVSS v3.1

9.3

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Huawei HarmonyOS version 5.1.0

Description A permission control issue exists within the memory management module. Successful exploitation of this issue may lead to a compromise of confidentiality. The issue allows unprivileged local attackers to gain complete system access.

Recommendations Restrict access to the affected system as a mitigation measure.

Fix

Type Confusion

Weakness Enumeration

CWE-843

Related Identifiers

BDU:2025-14770

CVE-2025-64314

Affected Products

Harmonyos

References · 11

• https://osv.dev/vulnerability/CVE-2025-64314 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-14770 · Security Note
• https://consumer.huawei.com/cn/support/bulletinlaptops/2025/11 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-64314 · Security Note
• https://twitter.com/CveFindCom/status/1994250383330275771 · Twitter Post
• https://t.me/CVEtracker/38415 · Telegram Post
• https://twitter.com/0dayPublishing/status/1994238595926737392 · Twitter Post
• https://twitter.com/offseq/status/1994255620547944532 · Twitter Post
• https://consumer.huawei.com/en/support/bulletinlaptops/2025/11 · Note
• https://twitter.com/cracbot/status/1996172617485848850 · Twitter Post
• https://twitter.com/CVEnew/status/1994250846423396812 · Twitter Post