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CVE-2021-22312

Published: Apr 8, 2021Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-401
6.5MEDIUM
NVD MITRE
EPSS Score
0.8%
Top 46.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

There is a memory leak vulnerability in some Huawei products. An authenticated remote attacker may exploit this vulnerability by sending specific message to the affected product. Due to not release the allocated memory properly, successful exploit may cause some service abnormal. Affected product include some versions of IPS Module, NGFW Module, Secospace USG6300, Secospace USG6500, Secospace USG6600 and USG9500.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-401

Affected Products

huawei
commercial·CNaka honor, huawei technologies
ips module firmwareEmbeddedFirmware
ICS / OT / IoT / industrial-network
ngfw module firmwareEmbeddedFirmware
Hardware Firmware / network-adapter
secospace usg6300 firmwareEmbeddedFirmware
Networking Infrastructure / firewall
secospace usg6500 firmwareEmbeddedFirmware
Networking Infrastructure / firewall
secospace usg6600 firmwareEmbeddedFirmware
Networking Infrastructure / firewall
usg9500 firmwareOn-premFirmware
Networking Infrastructure / firewall
nip6300 firmwareEmbeddedFirmware
ICS / OT / IoT / ip-camera-nvr
nip6600 firmwareEmbeddedFirmware
ICS / OT / IoT / smart-home
Huawei Technologies Co., Ltd.
commercial·CNaka huawei
Huawei NIP6300EmbeddedNetwork Device
Networking Infrastructure / firewall
Huawei NIP6600On-premNetwork Device
Networking Infrastructure / firewall
Huawei NIP6800EmbeddedNetwork Device
Networking Infrastructure / firewall
Huawei Secospace USG6300EmbeddedNetwork Device
Networking Infrastructure / firewall
Huawei Secospace USG6500EmbeddedNetwork Device
Networking Infrastructure / firewall
Huawei Secospace USG6600On-premNetwork Device
Networking Infrastructure / firewall
Huawei IPS ModuleMixed
Operating Systems / mobile-os
Huawei NGFW ModuleOn-premNetwork Device
Networking Infrastructure / firewall
and 9 more affected products View all →

Exploitability

Official Patch Available

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210210-01-memoryleak-en
huawei.com

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