Possible Use After Free Vulnerability in DescramblerImpl.cpp Could Lead to Local Escalation of Privilege
CVE-2018-9344

7.8HIGH

Key Information:

Vendor

Google
Status
Android
Vendor
CVE Published:
19 November 2024

What is CVE-2018-9344?

The vulnerability in the DescramblerImpl.cpp file stems from improper locking mechanisms that can lead to a use after free scenario. This issue allows for local privilege escalation without requiring any additional execution privileges or user interaction. Attackers could exploit this vulnerability to gain elevated access rights, potentially compromising the security of the affected systems.

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Affected Version(s)

Android 8.1

References

https://source.android.com/security/bulletin/2018-06-01

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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