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CVE-2021-22304

LOW
3.3
CVSS Score
Published: February 6, 2021 at 02:18 AM UTC
Updated: June 17, 2026 at 03:36 AM UTC
2 products affected across 1 vendorTaurus AL00A FirmwareTaurus-Al00A

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Severity
LOW3.3
Exploit prediction
EPSS 0.2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Taurus AL00A Firmware· Huawei
95%
10.0.0.1(C00E1R1P1)10.0.0.1(c00e1r1p1)
huawei-taurus-al00a (same device)
Taurus-Al00A· Huaweidevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-03-smartphone-en

CVSS

3.3LOW[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
LOW
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-416

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