What’s Vulnerable › Vulnerabilities

CVE-2021-22303

• Severity: low (CVSS 3.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-02-06 · updated 2026-06-17
• Weakness: CWE-415

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 products

• Taurus-AL00A: 10.0.0.1(c00e1r1p1)

References

• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-02-smartphone-en
• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-02-smartphone-en

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