Out-of-bounds Read in Huawei Emui
CVE-2021-37042
There is an Improper verification vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause out-of-bounds read.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H.
EPSS exploit prediction
EPSS: 0.007 (52.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Huawei Emui — versions 11.0.1, 11.0.0, 10.1.1
- Huawei Magic Ui — versions 4.0.0, 3.1.1, 3.1.0
- Huawei Magic Ui — versions 3.1.0, 3.1.1, 4.0.0
Weakness classification (CWE)
References
- consumer.huawei.com/en/support/bulletin/2021/9/ (Not Applicable, Vendor Advisory)
- consumer.huawei.com/om/support/bulletin/2021/10/ (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-37042?
- CVE-2021-37042 is a critical-severity vulnerability in Huawei Emui, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2021-12-07.
- How severe is CVE-2021-37042?
- Critical severity. CVSS v3 base score is 9.1 out of 10.