CVE-2021-37120
Critical
Published: 03 January 2022
Published
03 January 2022
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.0021
43.1th percentile
Risk Priority
20
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-37120 is a critical-severity Double Free (CWE-415) vulnerability in Huawei Emui. Its CVSS base score is 9.8 (Critical).
Operationally, ranked at the 43.1th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-23696
Vulnerability details
There is a Double free vulnerability in Smartphone.Successful exploitation of this vulnerability may cause a kernel crash or privilege escalation.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
huawei
emui
10.1.0, 10.1.1
huawei
magic ui
3.1.0, 3.1.1
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.