CVE-2021-22459
MEDIUM
5.5
CVSS Score
Published: October 28, 2021 at 12:31 PM UTC
Updated: June 17, 2026 at 03:37 AM UTC
1 product affected across 1 vendorHarmonyOS
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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.1%
Description
A component of the HarmonyOS has a NULL Pointer Dereference vulnerability. Local attackers may exploit this vulnerability to cause System functions which are unavailable.
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://device.harmonyos.com/cn/docs/security/update/security-bulletins-202107-0000001123874808CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-476
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