What is CVE-2021-22332?

CVE-2021-22332 is a high-severity vulnerability in Huawei Cloudengine_12800, classified under Double Free. CVSS score: 7.5/10. Published 2021-04-28.

How severe is CVE-2021-22332?

High severity. CVSS v3 base score is 7.5 out of 10.

Double Free in Huawei Cloudengine_12800

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…

Vulnerability class: Double Free

EPSS: 0.007 (48.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Huawei Cloudengine_12800
Huawei Cloudengine_12800_firmware — versions v200r002c50spc800, v200r003c00spc810, v200r005c00spc800
Huawei Cloudengine_5800
Huawei Cloudengine_5800_firmware — versions v200r002c50spc800, v200r003c00spc810, v200r005c00spc800
Huawei Cloudengine_6800
Huawei Cloudengine_6800_firmware — versions v200r002c50spc800, v200r003c00spc810, v200r005c00spc800
Huawei Cloudengine_7800
Huawei Cloudengine_7800_firmware — versions v200r002c50spc800, v200r003c00spc810, v200r005c00spc800
N/a Cloudengine 12800;cloudengine 5800;cloudengine 6800;cloudengine 7800 — versions V200R002C50SPC800,V200R003C00SPC810,V200R005C00SPC800,V200R005C10SPC800

Weakness classification (CWE)

CWE-415 — Double Free

References

psirt@huawei.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22332?: CVE-2021-22332 is a high-severity vulnerability in Huawei Cloudengine_12800, classified under Double Free. CVSS score: 7.5/10. Published 2021-04-28.
How severe is CVE-2021-22332?: High severity. CVSS v3 base score is 7.5 out of 10.