CVE-2021-22379
HIGH
7.5
CVSS Score
Published: August 2, 2021 at 04:39 PM UTC
Updated: June 17, 2026 at 03:37 AM UTC
2 products affected across 1 vendorEMUIMagic UI
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Severity
HIGH7.5
Exploit prediction
EPSS 0.7%
Description
There is an Integer Underflow (Wrap or Wraparound) Vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may cause DoS of Samgr.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://consumer.huawei.com/en/support/bulletin/2021/6/CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-191
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