What is CVE-2021-22304?

CVE-2021-22304 is a low-severity vulnerability in Huawei Taurus-al00a, classified under Use After Free. CVSS score: 3.3/10. Published 2021-02-06.

How severe is CVE-2021-22304?

Low severity. CVSS v3 base score is 3.3 out of 10.

Use After Free in Huawei Taurus-al00a

CVE-2021-22304

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 t…

Vulnerability class: Use-After-Free

EPSS: 0.002 (11.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L.

Affected products

Huawei Taurus-al00a
Huawei Taurus-al00a_firmware — versions 10.0.0.1\(c00e1r1p1\)
N/a Taurus-al00a — versions 10.0.0.1(C00E1R1P1)

Weakness classification (CWE)

CWE-416 — Use After Free

References

psirt@huawei.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22304?: CVE-2021-22304 is a low-severity vulnerability in Huawei Taurus-al00a, classified under Use After Free. CVSS score: 3.3/10. Published 2021-02-06.
How severe is CVE-2021-22304?: Low severity. CVSS v3 base score is 3.3 out of 10.