7.5

CVE-2021-22332

There is a pointer double free vulnerability in some versions of CloudEngine 5800, CloudEngine 6800, CloudEngine 7800 and CloudEngine 12800. When a function is called, the same memory pointer is copied to two functional modules. Attackers can exploit this vulnerability by performing a malicious operation to cause the pointer double free. This may lead to module crash, compromising normal service.

Data is provided by the National Vulnerability Database (NVD)
Huawei ≫ Cloudengine 12800 Firmware Versionv200r002c50spc800
   Huawei ≫ Cloudengine 12800 Version-
Huawei ≫ Cloudengine 12800 Firmware Versionv200r003c00spc810
   Huawei ≫ Cloudengine 12800 Version-
Huawei ≫ Cloudengine 12800 Firmware Versionv200r005c00spc800
   Huawei ≫ Cloudengine 12800 Version-
Huawei ≫ Cloudengine 12800 Firmware Versionv200r005c10spc800
   Huawei ≫ Cloudengine 12800 Version-
Huawei ≫ Cloudengine 5800 Firmware Versionv200r002c50spc800
   Huawei ≫ Cloudengine 5800 Version-
Huawei ≫ Cloudengine 5800 Firmware Versionv200r003c00spc810
   Huawei ≫ Cloudengine 5800 Version-
Huawei ≫ Cloudengine 5800 Firmware Versionv200r005c00spc800
   Huawei ≫ Cloudengine 5800 Version-
Huawei ≫ Cloudengine 5800 Firmware Versionv200r005c10spc800
   Huawei ≫ Cloudengine 5800 Version-
Huawei ≫ Cloudengine 6800 Firmware Versionv200r002c50spc800
   Huawei ≫ Cloudengine 6800 Version-
Huawei ≫ Cloudengine 6800 Firmware Versionv200r003c00spc810
   Huawei ≫ Cloudengine 6800 Version-
Huawei ≫ Cloudengine 6800 Firmware Versionv200r005c00spc800
   Huawei ≫ Cloudengine 6800 Version-
Huawei ≫ Cloudengine 6800 Firmware Versionv200r005c10spc800
   Huawei ≫ Cloudengine 6800 Version-
Huawei ≫ Cloudengine 7800 Firmware Versionv200r002c50spc800
   Huawei ≫ Cloudengine 7800 Version-
Huawei ≫ Cloudengine 7800 Firmware Versionv200r003c00spc810
   Huawei ≫ Cloudengine 7800 Version-
Huawei ≫ Cloudengine 7800 Firmware Versionv200r005c00spc800
   Huawei ≫ Cloudengine 7800 Version-
Huawei ≫ Cloudengine 7800 Firmware Versionv200r005c10spc800
   Huawei ≫ Cloudengine 7800 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.18% 0.367
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-415 Double Free

The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.