CVE-2021-22332

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.

• CWE-415

• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210407-01-doublefree-enVendor Advisory
• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210407-01-doublefree-enVendor Advisory

Published

Apr 28, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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