Medium severity6.5NVD Advisory· Published Jan 31, 2022· Updated Jun 17, 2026
CVE-2021-40042
CVE-2021-40042
Description
There is a release of invalid pointer vulnerability in some Huawei products, successful exploit may cause the process and service abnormal. Affected product versions include: CloudEngine 12800 V200R019C10SPC800, V200R019C10SPC900; CloudEngine 5800 V200R019C10SPC800, V200R020C00SPC600; CloudEngine 6800 versions V200R019C10SPC800, V200R019C10SPC900, V200R020C00SPC600, V300R020C00SPC200; CloudEngine 7800 V200R019C10SPC800.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5- Huawei/CloudEnginedescription
- Range: V200R019C10SPC800, V200R019C10SPC900
- Range: V200R019C10SPC800, V200R020C00SPC600
- Range: V200R019C10SPC800, V200R019C10SPC900, V200R020C00SPC600, V300R020C00SPC200
- Range: V200R019C10SPC800
Patches
Vulnerability mechanics
References
1News mentions
0No linked articles in our index yet.