CVE-2021-22304 — LOW (3.3) — White Hats Nepal

Vulnerability Description

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.

CVSS Score

3.3

LOW

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Huawei	Taurus-Al00A Firmware	10.0.0.1\(c00e1r1p1\)
Huawei	Taurus-Al00A	-

Related Weaknesses (CWE)

CWE-416

References

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

FAQ

What is CVE-2021-22304?

CVE-2021-22304 is a vulnerability with a CVSS score of 3.3 (LOW). 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 vuln...

How severe is CVE-2021-22304?

CVE-2021-22304 has been rated LOW with a CVSS base score of 3.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22304?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Taurus-Al00A Firmware, Huawei Taurus-Al00A.