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複数の Huawei 製品における有効期限後のメモリの解放の欠如に関する脆弱性
Title 複数の Huawei 製品における有効期限後のメモリの解放の欠如に関する脆弱性
Summary

複数の Huawei 製品には、有効期限後のメモリの解放の欠如に関する脆弱性が存在します。

Possible impacts サービス運用妨害 (DoS) 状態にされる可能性があります。
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。

Publication Date Feb. 10, 2021, midnight
Registration Date Dec. 15, 2021, 5:52 p.m.
Last Update Dec. 15, 2021, 5:52 p.m.
CVSS3.0 : 警告
Score 6.5
Vector CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS2.0 : 警告
Score 4
Vector AV:N/AC:L/Au:S/C:N/I:N/A:P
Affected System
Huawei
IPS Module ファームウェア 
NGFW Module ファームウェア 
NIP6300 ファームウェア 
NIP6600 ファームウェア 
NIP6800 ファームウェア 
Secospace USG6300 ファームウェア 
Secospace USG6500 ファームウェア 
Secospace USG6600 ファームウェア 
USG6000E ファームウェア 
USG9500 ファームウェア 
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
1 [2021年12月15日]
  掲載		 Dec. 15, 2021, 5:52 p.m.
NVD Vulnerability Information
CVE-2021-22312
Summary

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.

Publication Date April 9, 2021, 4:15 a.m.
Registration Date April 9, 2021, 10:02 a.m.
Last Update Nov. 21, 2024, 2:49 p.m.
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:o:huawei:ips_module_firmware:v500r005c00spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ips_module_firmware:v500r005c00spc200:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:huawei:ips_module:-:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:huawei:ngfw_module_firmware:v500r005c00spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ngfw_module_firmware:v500r005c00spc200:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:huawei:ngfw_module:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:o:huawei:secospace_usg6300_firmware:v500r001c30spc200:*:*:*:*:*:*:*
cpe:2.3:o:huawei:secospace_usg6300_firmware:v500r001c30spc600:*:*:*:*:*:*:*
cpe:2.3:o:huawei:secospace_usg6300_firmware:v500r001c60spc500:*:*:*:*:*:*:*
cpe:2.3:o:huawei:secospace_usg6300_firmware:v500r005c00spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:secospace_usg6300_firmware:v500r005c00spc200:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:huawei:secospace_usg6300:-:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:o:huawei:secospace_usg6500_firmware:v500r001c30spc200:*:*:*:*:*:*:*
cpe:2.3:o:huawei:secospace_usg6500_firmware:v500r001c30spc600:*:*:*:*:*:*:*
cpe:2.3:o:huawei:secospace_usg6500_firmware:v500r001c60spc500:*:*:*:*:*:*:*
cpe:2.3:o:huawei:secospace_usg6500_firmware:v500r005c00spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:secospace_usg6500_firmware:v500r005c00spc200:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:huawei:secospace_usg6500:-:*:*:*:*:*:*:*
Configuration5 or higher or less more than less than
cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc200:*:*:*:*:*:*:*
cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c30spc600:*:*:*:*:*:*:*
cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r001c60spc500:*:*:*:*:*:*:*
cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r005c00spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:secospace_usg6600_firmware:v500r005c00spc200:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:huawei:secospace_usg6600:-:*:*:*:*:*:*:*
Configuration6 or higher or less more than less than
cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc200:*:*:*:*:*:*:*
cpe:2.3:o:huawei:usg9500_firmware:v500r001c30spc600:*:*:*:*:*:*:*
cpe:2.3:o:huawei:usg9500_firmware:v500r001c60spc500:*:*:*:*:*:*:*
cpe:2.3:o:huawei:usg9500_firmware:v500r005c00spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:usg9500_firmware:v500r005c00spc200:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:huawei:usg9500:-:*:*:*:*:*:*:*
Configuration7 or higher or less more than less than
cpe:2.3:o:huawei:nip6300_firmware:v500r001c30spc200:*:*:*:*:*:*:*
cpe:2.3:o:huawei:nip6300_firmware:v500r001c30spc600:*:*:*:*:*:*:*
cpe:2.3:o:huawei:nip6300_firmware:v500r001c60spc500:*:*:*:*:*:*:*
cpe:2.3:o:huawei:nip6300_firmware:v500r005c00spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:nip6300_firmware:v500r005c00spc200:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:huawei:nip6300:-:*:*:*:*:*:*:*
Configuration8 or higher or less more than less than
cpe:2.3:o:huawei:nip6600_firmware:v500r001c30spc200:*:*:*:*:*:*:*
cpe:2.3:o:huawei:nip6600_firmware:v500r001c30spc600:*:*:*:*:*:*:*
cpe:2.3:o:huawei:nip6600_firmware:v500r001c60spc500:*:*:*:*:*:*:*
cpe:2.3:o:huawei:nip6600_firmware:v500r005c00spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:nip6600_firmware:v500r005c00spc200:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:huawei:nip6600:-:*:*:*:*:*:*:*
Configuration9 or higher or less more than less than
cpe:2.3:o:huawei:nip6800_firmware:v500r001c30spc200:*:*:*:*:*:*:*
cpe:2.3:o:huawei:nip6800_firmware:v500r001c30spc600:*:*:*:*:*:*:*
cpe:2.3:o:huawei:nip6800_firmware:v500r001c60spc500:*:*:*:*:*:*:*
cpe:2.3:o:huawei:nip6800_firmware:v500r005c00spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:nip6800_firmware:v500r005c00spc200:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:huawei:nip6800:-:*:*:*:*:*:*:*
Configuration10 or higher or less more than less than
cpe:2.3:o:huawei:usg6000e_firmware:v600r006c00:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:huawei:usg6000e:-:*:*:*:*:*:*:*
Configuration11 or higher or less more than less than
cpe:2.3:o:huawei:nip6000e_firmware:v600r006c00:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:huawei:nip6000e:-:*:*:*:*:*:*:*
Configuration12 or higher or less more than less than
cpe:2.3:o:huawei:ips6000e_firmware:v600r006c00:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:huawei:ips6000e:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List