PT-2025-32076 · Huawei · Harmonyos

Published 2025-08-05 · Updated 2025-08-11 · CVE-2025-54634

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Huawei HarmonyOS versions 5.0.1 and 5.1.0

Description The software contains an improper processing of abnormal conditions in huge page separation. Successful exploitation of this issue may affect availability.

Recommendations Audit devices for the issue. Restrict access to the affected system. Monitor for anomalies.

Fix

Improper Handling of Exceptional Conditions

Weakness Enumeration

CWE-755

Related Identifiers

BDU:2025-09453

CVE-2025-54634

Affected Products

Harmonyos

References · 6

• https://consumer.huawei.com/en/support/bulletin/2025/8 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-54634 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-54634 · Security Note
• https://bdu.fstec.ru/vul/2025-09453 · Security Note
• https://twitter.com/offseq/status/1952973029178249703 · Twitter Post
• https://twitter.com/cracbot/status/1954860400735928731 · Twitter Post