CVE-2021-22326
HIGH
7.1
CVSS Score
Published: June 30, 2021 at 01:40 PM UTC
Updated: June 17, 2026 at 03:37 AM UTC
1 product affected across 1 vendorHarmonyOS
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Severity
HIGH7.1
Exploit prediction
EPSS 0.2%
Description
A component of the HarmonyOS has a Privilege Dropping / Lowering Errors vulnerability. Local attackers may exploit this vulnerability to obtain Kernel space read/write capability.
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
- HIGH
- Integrity
- HIGH
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-269
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