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CVE-2021-22332

HIGH
7.5
CVSS Score
Published: April 28, 2021 at 12:10 PM UTC
Updated: June 17, 2026 at 03:37 AM UTC
8 products affected across 1 vendorCloudengine 12800 FirmwareCloudengine 6800 FirmwareCloudengine 7800 Firmware

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Severity
HIGH7.5
Exploit prediction
EPSS 0.7%

Description

There is a pointer double free vulnerability in some versions of CloudEngine 5800, CloudEngine 6800, CloudEngine 7800 and CloudEngine 12800. When a function is called, the same memory pointer is copied to two functional modules. Attackers can exploit this vulnerability by performing a malicious operation to cause the pointer double free. This may lead to module crash, compromising normal service.

Remediation

No guide yet

No 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://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210407-01-doublefree-en

CVSS

7.5HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-415

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