Use After Free Vulnerability in Taurus-AL00A Smartphone by Huawei
CVE-2021-22304

3.3LOW

Key Information:

Vendor

Huawei
Status
Taurus-al00a
Vendor
CVE Published:
6 February 2021

What is CVE-2021-22304?

A use after free vulnerability exists in the Taurus-AL00A smartphone, whereby a module may continue to reference memory after it has been freed. This issue arises during the handling of specific messages, allowing attackers to exploit the vulnerability by sending crafted messages. If successfully exploited, this could lead to a crash of the affected module, compromising the normal operation of the device and potentially leading to a denial of service.

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Affected Version(s)

Taurus-AL00A 10.0.0.1(C00E1R1P1)

References

https://www.huawei.com/en/psirt/security-advisories/huawe...
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CVSS V3.1

Score:
3.3
Severity:
LOW
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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