GPU Driver IOCTL Memory Corruption (AHB Bus Error)
CVE-2024-49843 Published on February 3, 2025
Improper Validation of Array Index in Graphics_Linux
Memory corruption while processing IOCTL from user space to handle GPU AHB bus error.
Vulnerability Analysis
CVE-2024-49843 can be exploited with local system access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
What is an out-of-bounds array index Vulnerability?
The product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array.
CVE-2024-49843 has been classified to as an out-of-bounds array index vulnerability or weakness.
Products Associated with CVE-2024-49843
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Affected Versions
Qualcomm, Inc. Snapdragon:- Version FastConnect 6200 is affected.
- Version FastConnect 7800 is affected.
- Version QCA6391 is affected.
- Version QCM6125 is affected.
- Version QCS6125 is affected.
- Version QCS7230 is affected.
- Version QCS8250 is affected.
- Version Qualcomm Video Collaboration VC1 Platform is affected.
- Version Qualcomm Video Collaboration VC5 Platform is affected.
- Version SM4635 is affected.
- Version SM6650 is affected.
- Version SM7635 is affected.
- Version SM7675 is affected.
- Version SM7675P is affected.
- Version SM8635 is affected.
- Version SM8635P is affected.
- Version SM8750 is affected.
- Version SM8750P is affected.
- Version Snapdragon 4 Gen 1 Mobile Platform is affected.
- Version Snapdragon 480 5G Mobile Platform is affected.
- Version Snapdragon 480+ 5G Mobile Platform (SM4350-AC) is affected.
- Version Snapdragon 695 5G Mobile Platform is affected.
- Version Snapdragon 8 Gen 3 Mobile Platform is affected.
- Version Snapdragon W5+ Gen 1 Wearable Platform is affected.
- Version SW5100 is affected.
- Version SW5100P is affected.
- Version SXR2330P is affected.
- Version WCD9370 is affected.
- Version WCD9375 is affected.
- Version WCD9378 is affected.
- Version WCD9380 is affected.
- Version WCD9385 is affected.
- Version WCD9390 is affected.
- Version WCD9395 is affected.
- Version WCN3950 is affected.
- Version WCN3980 is affected.
- Version WCN3988 is affected.
- Version WCN6450 is affected.
- Version WCN6650 is affected.
- Version WCN6755 is affected.
- Version WCN7860 is affected.
- Version WCN7861 is affected.
- Version WCN7880 is affected.
- Version WCN7881 is affected.
- Version WSA8810 is affected.
- Version WSA8815 is affected.
- Version WSA8830 is affected.
- Version WSA8832 is affected.
- Version WSA8835 is affected.
- Version WSA8840 is affected.
- Version WSA8845 is affected.
- Version WSA8845H is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.