CVE-2021-37016: huawei harmonyos Out-of-bounds Read
CVSS: 9.1v3.1CriticalModified
Published 23-11-2021Last modified 04-08-2024
Vulnerability summary
CVE-2021-37016 is a critical (CVSS 9.1) Out-of-bounds Read vulnerability in huawei harmonyos. EPSS estimates a 0.79% chance of exploitation in the next 30 days, higher than 55.8% of scored vulnerabilities.
CVSS score
9.1/10
010
Critical · v3.1 (NVD)EPSS score
0.79%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 23-11-2021PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
There is a Out-of-bounds Read vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause Information Disclosure or Denial of Service.
CVSS metrics
2 scores · 1 source · 2 versionsCritical 9.1Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HSourcesSingle source
High 8.5Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:N/A:CSourcesSingle source
EPSS trend
Probability
0.79%
Chance of exploitation in the next 30 days
Percentile
56%
Versus all other CVEs
30-day change
0.00 pp
From 0.79% on 21-09-2026
21-09-202621-10-2026
EPSS score0.79%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Huawei1 product
- harmonyos2.0
1 vendor · 1 product
References
1 links- device.harmonyos.com/cn/docs/security/update/security-bulletins-202108-0000001180965965X Refsource MISCVendor Advisory