Potential Memory Corruption Vulnerability in lwis_allocator Could Lead to Local Escalation of Privilege
CVE-2024-47033

7.8HIGH

Key Information:

Vendor

Google
Status
Android
Vendor
CVE Published:
25 October 2024

What is CVE-2024-47033?

The vulnerability involves a use after free condition in the lwis_allocator_free function within lwis_allocator.c. This memory corruption can potentially allow an attacker to escalate privileges locally without requiring any execution privileges or user interaction. Exploitation of this issue poses significant risks, particularly in environments where privileged access is essential.

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Affected Version(s)

Android Android kernel

References

https://source.android.com/security/bulletin/pixel/2024-1...

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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