VBOs Vulnerable to Memory Corruption due to Outdated or Invalid GPU SMMU Mappings
CVE-2024-33034

7.8HIGH

Key Information:

Vendor

Qualcomm

Vendor
CVE Published:
5 August 2024

What is CVE-2024-33034?

A memory corruption vulnerability exists within Qualcomm's Graphics Processing Units, which occurs if Vertex Buffer Objects (VBOs) contain outdated or invalid GPU System Memory Management Unit (SMMU) mappings. This condition is notably problematic when memory buffers are concurrently bound and reclaimed. The exploitation of this vulnerability could potentially compromise system integrity or lead to unexpected behavior within applications that rely on GPU functionalities.

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Affected Version(s)

Snapdragon Snapdragon Auto FastConnect 6200

Snapdragon Snapdragon Auto FastConnect 6700

Snapdragon Snapdragon Auto FastConnect 6900

References

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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