CVE-2021-40008
HIGHHuawei CloudEngine 12800/5800/6800/7800 V200R019C00SPC800 Memory Leak via Crafted Binary Message
Title source: llmDescription
There is a memory leak vulnerability in CloudEngine 12800 V200R019C00SPC800, CloudEngine 5800 V200R019C00SPC800, CloudEngine 6800 V200R019C00SPC800 and CloudEngine 7800 V200R019C00SPC800. The software does not sufficiently track and release allocated memory while parse a series of crafted binary messages, which could consume remaining memory. Successful exploit could cause memory exhaust.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211208-01-memleak-en
Scores
CVSS v3
7.5
EPSS
0.0066
EPSS Percentile
46.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-772
Status
published
Products (4)
huawei/cloudengine_12800_firmware
v200r019c00spc800
huawei/cloudengine_5800_firmware
v200r019c00spc800
huawei/cloudengine_6800_firmware
v200r019c00spc800
huawei/cloudengine_7800_firmware
v200r019c00spc800
Published
Dec 13, 2021
Tracked Since
Feb 18, 2026