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CVE-2021-46840

CVE-2021-46840

CVSS 9.1 CRITICALEPSS 0.4%CWE-125
Vexday Risk Score
28Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 9.1EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
14 Oct 2022Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
The HW_KEYMASTER module has an out-of-bounds access vulnerability in parameter set verification.Successful exploitation of this vulnerability may cause malicious construction of data, which results in out-of-bounds access.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
Huawei · EMUIHuawei · HarmonyOS

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References
https://consumer.huawei.com/en/support/bulletin/2022/10/https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202210-0000001416095697