CVE-2021-22378

Published: Jun 22, 2021Modified: Nov 21, 2024

5.3

Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.6 / Impact: 3.6

Source: NVD

Description

There is a race condition vulnerability in eCNS280_TD V100R005C00 and V100R005C10. There is a timing window exists in which the database can be operated by another thread that is operating concurrently. Successful exploit may cause the affected device abnormal.

Affected (2)

Products: Huawei: Ecns280 Td Firmware

1 product

Ecns280 Td Firmware

Configuration A

2 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Huawei Ecns280 Td Firmware	Version v100r005c00
Huawei Ecns280 Td Firmware	Version v100r005c10

Running on/with	Platform Versions
Huawei Ecns280 Td	All versions

Related CWEs

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References (2)

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210602-01-cgp-en

Source: psirt@huawei.com

Vendor Advisory

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210602-01-cgp-en

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.