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CVE-2017-8142

Description

The Trusted Execution Environment (TEE) module driver of Mate 9 and Mate 9 Pro smart phones with software versions earlier than MHA-AL00BC00B221 and versions earlier than LON-AL00BC00B221 has a use after free (UAF) vulnerability. An attacker tricks a user into installing a malicious application, and the application can start multiple threads and try to create and free specific memory, which could triggers access memory after free it and causes a system crash or arbitrary code execution.

Risk Information

Base Score
7.8
MODERATE
Vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.201

Associated Vulnerability

VulnerabilityOS Platform
Vulnerabilities CVE-2017-2702 ,CVE-2017-8142 ,CVE-2017-8165 ,CVE-2018-7930 are affected in mate_9_firmware mha-al00bc00b173NCM
Vulnerabilities CVE-2017-2702 ,CVE-2017-2716 ,CVE-2017-8142 ,CVE-2017-8165 ,CVE-2018-7930 are affected in mate_9_firmware mha-al00bc00b156NCM
Vulnerabilities CVE-2017-2716 ,CVE-2017-8142 ,CVE-2017-8165 ,CVE-2018-7930 are affected in mate_9_firmware 9.0.1.159(c636e6r1p8t8)NCM
Vulnerabilities CVE-2017-2716 ,CVE-2017-8142 ,CVE-2017-8165 ,CVE-2018-7930 are affected in mate_9_firmware 9.0.1.158(c432e6r1p8t8)NCM
Vulnerabilities CVE-2017-2716 ,CVE-2017-8142 ,CVE-2017-8165 ,CVE-2018-7930 are affected in mate_9_firmware 8.0.0.356(c00)NCM
Vulnerabilities CVE-2017-2716 ,CVE-2017-8142 ,CVE-2017-8165 ,CVE-2018-7930 are affected in mate_9_firmware 8.0.0.129(sp2c00)NCM
Use After Free Vulnerability (CVE-2017-8142)NCM

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234