CVEvulnerability
CVE-2021-22332
7.5 HIGH
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- Status
- Modified
- Published
- 2021-04-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-415
Description
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.
Affected configurations
• huawei cloudengine 12800 firmware v200r002c50spc800
• huawei cloudengine 12800 firmware v200r003c00spc810
• huawei cloudengine 12800 firmware v200r005c00spc800
• huawei cloudengine 12800 firmware v200r005c10spc800
• huawei cloudengine 5800 firmware v200r002c50spc800
• huawei cloudengine 5800 firmware v200r003c00spc810
• huawei cloudengine 5800 firmware v200r005c00spc800
• huawei cloudengine 5800 firmware v200r005c10spc800
• huawei cloudengine 6800 firmware v200r002c50spc800
• huawei cloudengine 6800 firmware v200r003c00spc810
• huawei cloudengine 6800 firmware v200r005c00spc800
• huawei cloudengine 6800 firmware v200r005c10spc800
• huawei cloudengine 7800 firmware v200r002c50spc800
• huawei cloudengine 7800 firmware v200r003c00spc810
• huawei cloudengine 7800 firmware v200r005c00spc800
• huawei cloudengine 7800 firmware v200r005c10spc800
Related
Weakness · CWE (1)
- CWE-415 Double Free weakness