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.
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Configurations

Configuration 1 (hide)

AND
OR cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r002c50spc800:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r003c00spc810:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c00spc800:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_12800_firmware:v200r005c10spc800:*:*:*:*:*:*:*
cpe:2.3:h:huawei:cloudengine_12800:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
OR cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r002c50spc800:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r003c00spc810:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r005c00spc800:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_5800_firmware:v200r005c10spc800:*:*:*:*:*:*:*
cpe:2.3:h:huawei:cloudengine_5800:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
OR cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r002c50spc800:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r003c00spc810:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r005c00spc800:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_6800_firmware:v200r005c10spc800:*:*:*:*:*:*:*
cpe:2.3:h:huawei:cloudengine_6800:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
OR cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r002c50spc800:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r003c00spc810:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r005c00spc800:*:*:*:*:*:*:*
cpe:2.3:o:huawei:cloudengine_7800_firmware:v200r005c10spc800:*:*:*:*:*:*:*
cpe:2.3:h:huawei:cloudengine_7800:-:*:*:*:*:*:*:*

Information

Published : 2021-04-28 06:15

Updated : 2021-05-07 19:54


NVD link : CVE-2021-22332

Mitre link : CVE-2021-22332


JSON object : View

CWE
CWE-415

Double Free

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Products Affected

huawei

  • cloudengine_12800_firmware
  • cloudengine_7800
  • cloudengine_5800_firmware
  • cloudengine_6800_firmware
  • cloudengine_12800
  • cloudengine_6800
  • cloudengine_7800_firmware
  • cloudengine_5800