Huawei TechnologiesHUAWEI-SA-20220112-01-INVALIDSecurity Advisory - Release of Invalid Pointer Vulnerability in Some Huawei Products
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
35.0%
There is a release of invalid pointer vulnerability in some Huawei products, successful exploit may cause the process and service abnormal. (Vulnerability ID: HWPSIRT-2021-64225)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2021-40042.
This vulnerability was discovered by Huawei internal tester.
For products that have released software updates to fix this vulnerability, Huawei will release and update the Security Advisory at:
<http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20220112-01-invalid-en>
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| huawei | cloudengine_12800_firmware | v200r019c10spc800 | cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r019c10spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_12800_firmware | v200r019c10spc900 | cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r019c10spc900:*:*:*:*:*:*:* |
| huawei | cloudengine_5800_firmware | v200r019c10spc800 | cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r019c10spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_5800_firmware | v200r020c00spc600 | cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r020c00spc600:*:*:*:*:*:*:* |
| huawei | cloudengine_6800_firmware | v200r019c10spc800 | cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r019c10spc800:*:*:*:*:*:*:* |
| huawei | cloudengine_6800_firmware | v200r019c10spc900 | cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r019c10spc900:*:*:*:*:*:*:* |
| huawei | cloudengine_6800_firmware | v200r020c00spc600 | cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r020c00spc600:*:*:*:*:*:*:* |
| huawei | cloudengine_6800_firmware | v300r020c00spc200 | cpe:2.3:o:huawei:cloudengine_6800_firmware:v300r020c00spc200:*:*:*:*:*:*:* |
| huawei | cloudengine_7800_firmware | v200r019c10spc800 | cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r019c10spc800:*:*:*:*:*:*:* |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
35.0%