PT-2021-14941 · Huawei · Taurus-Al00A

Published 2021-02-06 · Updated 2021-02-10 · CVE-2021-22303

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions: Taurus-AL00A version 10.0.0.1(C00E1R1P1)

Description: The issue is related to a pointer double free vulnerability. It is caused by a lack of multi-thread protection when a function is called, allowing attackers to exploit this by performing malicious operations. This can lead to a module crash, compromising normal service.

Recommendations: For Taurus-AL00A version 10.0.0.1(C00E1R1P1), consider applying a patch or fix that addresses the lack of multi-thread protection in the affected function to prevent pointer double free vulnerabilities. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Double Free

Weakness Enumeration

CWE-415

Related Identifiers

CVE-2021-22303

Affected Products

Taurus-Al00A

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2021-22303 · Security Note
• https://osv.dev/vulnerability/CVE-2021-22303 · Vendor Advisory
• https://huawei.com/en/psirt/security-advisories/huawei-sa-20210127-02-smartphone-en · Vendor Advisory