What is CVE-2021-22303?

CVE-2021-22303 is a low-severity vulnerability in Huawei Taurus-al00a, classified under Double Free. CVSS score: 3.3/10. Published 2021-02-06.

How severe is CVE-2021-22303?

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

Double Free in Huawei Taurus-al00a

CVE-2021-22303

There is a pointer double free vulnerability in Taurus-AL00A 10.0.0.1(C00E1R1P1). There is a lack of muti-thread protection when a function is called. Attackers can exploit this vulnerability by performing malicious operation to cause poin…

Vulnerability class: Double Free

EPSS: 0.005 (39.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.3 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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-415 — Double Free

References

psirt@huawei.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22303?: CVE-2021-22303 is a low-severity vulnerability in Huawei Taurus-al00a, classified under Double Free. CVSS score: 3.3/10. Published 2021-02-06.
How severe is CVE-2021-22303?: Low severity. CVSS v3 base score is 3.3 out of 10.