CVE-2021-22304

3.3 lowEPSS 0.2%

Low (3.3) in huawei taurus-al00a firmware. EPSS 0.2% chance of exploitation in the next 30 days.

There is a use after free vulnerability in Taurus-AL00A 10.0.0.1(C00E1R1P1). A module may refer to some memory after it has been freed while dealing with some messages. Attackers can exploit this vulnerability by sending specific message to the affected module. This may lead to module crash, compromising normal service.

Severity

CVSS 3.1

3.3 low

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 11% of CVEs (scores of 2026-10-31)
CWE: CWE-416
Published: 2021-02-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

huawei:taurus-al00a_firmware

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-03-smartphone-en
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-03-smartphone-en

Check your stack JSON