CVE-2021-40052
HIGH
7.5
CVSS Score
Published: March 7, 2022 at 01:50 PM UTC
Updated: June 17, 2026 at 04:06 AM UTC
3 products affected across 1 vendorHarmonyOSEMUIMagic UI
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Severity
HIGH7.5
Exploit prediction
EPSS 0.8%
Description
There is an incorrect buffer size calculation vulnerability in the video framework.Successful exploitation of this vulnerability may affect availability.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://consumer.huawei.com/en/support/bulletin/2022/3/x_refsource_MISCVendor Advisory
Source: [email protected]
https://device.harmonyos.com/en/docs/security/update/security-bulletins-phones-202208-0000001363876177CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-131
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