There is a memory leak vulnerability in Huawei products
Published Jun 29, 2021
4.9
MEDIUMCVSS 3.1
EPSS 0.59%
Description
There is a memory leak vulnerability in Huawei products. A resource management weakness exists in a module. Attackers with high privilege can exploit this vulnerability by performing some operations. This can lead to memory leak. Affected product versions include:IPS Module V500R005C00SPC100,V500R005C00SPC200;NGFW Module V500R005C00SPC100,V500R005C00SPC200;NIP6300 V500R005C00SPC100,V500R005C10SPC200;NIP6600 V500R005C00SPC100,V500R005C00SPC200;Secospace USG6300 V500R005C00SPC100,V500R005C00SPC200;Secospace USG6500 V500R005C00SPC100,V500R005C10SPC200;Secospace USG6600 V500R005C00SPC100,V500R005C00SPC200.
Affected products
No data.
Configuration 1
- v500r005c00spc100
- v500r005c00spc200
Running on/with
- n/a
Configuration 2
- v500r005c00spc100
- v500r005c00spc200
Running on/with
- n/a
Configuration 3
- v500r005c00spc100
- v500r005c10spc200
Configuration 4
- v500r005c00spc100
- v500r005c00spc200
Configuration 5
- v500r005c00spc100
- v500r005c00spc200
Running on/with
- n/a
Configuration 6
- v500r005c00spc100
- v500r005c10spc200
Running on/with
- n/a
Configuration 7
- v500r005c00spc100
- v500r005c00spc200
Running on/with
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:S/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.59% (0.00588) | 46.15th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.59% (0.00588) | 43.32th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.16% (0.00157) | 34.03th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.08% (0.00081) | 36.65th | v3 (v2023.03.01) |
| Jun 21, 2024 | 0.08% (0.00081) | 35.08th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.08% (0.00081) | 33.07th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.50% (0.04499) | 74.08th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.84% (0.01840) | 47.83th | v1 |
| Jan 6, 2022 | 1.84% (0.01840) | 47.32th | v1 |
| Jan 5, 2022 | 0.42% (0.00416) | 26.65th | v5 (v2026.06.15) |
| Jun 30, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (1)
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210506-01-memleak-en x_refsource_MISCVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210506-01-memleak-en | x_refsource_MISCVendor Advisory |
Change history (0)
No recorded changes yet.