Unrated severityNVD Advisory· Published Aug 9, 2022· Updated Mar 6, 2026
CVE-2021-40040
CVE-2021-40040
Description
Vulnerability of writing data to an arbitrary address in the HW_KEYMASTER module. Successful exploitation of this vulnerability may affect confidentiality.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
References
2- consumer.huawei.com/en/support/bulletin/2022/8/mitrex_refsource_MISC
- device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202209-0000001392278845mitrex_refsource_MISC
News mentions
0No linked articles in our index yet.