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CVE-2021-22303

LOW
3.3
CVSS Score
Published: February 6, 2021 at 12:04 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 0.5%

Description

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 pointer double free. 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-20210127-02-smartphone-en

CVSS

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

Quick Info

StatusMODIFIED
CWE
CWE-415

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