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VULNERABILITIES

CVE-2021-22332 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210407-01-doublefree-en CVEVendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210407-01-doublefree-en [email protected]Vendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-415Double Free[email protected]

Affected Products

ProductVersions

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-22332
NVD Published Date:
Apr 28, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-22332 Details - Not Deferred