Invalid Parameter Check in dpu_setup_dspp_pcc
Summary
GSD-2022-1000265: drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc. Affects Kernel versions >= 4259ff7ae509ed880b3a7bb685972c3a3bf4b74b, < 8f069f6dde518dfebe86e848508c07e497bd9298. No fix is published. How to fix ↓
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Background
The vulnerability affects the Kernel package in the Linux ecosystem. The Kernel is the core component of the operating system that manages system resources and provides an interface for software to interact with hardware. The specific vulnerability, known as 'invalid parameter check in dpu_setup_dspp_pcc', was introduced in version v5.8 of the Linux Kernel and fixed in version v5.15.19. This vulnerability is related to the 'drm/msm/dpu' module.
Vulnerability Detail
The 'invalid parameter check in dpu_setup_dspp_pcc' vulnerability in the 'drm/msm/dpu' module of the Linux Kernel allows an attacker to exploit an invalid parameter check, potentially leading to security breaches. The impact and attack plausibility of this vulnerability have not been proven yet. The vulnerability was introduced in version v5.8 of the Linux Kernel and fixed in version v5.15.19 by commit 8f069f6dde518dfebe86e848508c07e497bd9298.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
There is no specific workaround mentioned for this vulnerability.
Conclusion
The 'invalid parameter check in dpu_setup_dspp_pcc' vulnerability in the 'drm/msm/dpu' module of the Linux Kernel can potentially lead to security breaches. It is recommended to update the Linux Kernel to version v5.15.19 or later to fix this vulnerability. For further support on vulnerability remediation, you can contact DevNack.com.
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FAQ
The impact of this vulnerability is currently unknown as the attack plausibility has not been proven. However, it is important to update to the fixed version to ensure the security of the system.
You can use the Vulert Playground at Vulert Scanner to check if your system is affected by this vulnerability. Simply upload your package-lock.json file and it will provide real-time alerts for open-source vulnerabilities.
There is currently no known exploit for this vulnerability. However, it is still recommended to update to the fixed version to mitigate any potential risks.
The vulnerability specifically affects the 'drm/msm/dpu' module in the Linux Kernel. There may be other dependencies or packages indirectly affected, but the exact details are not provided.
You can find more information about this vulnerability in the GSD-2022-1000265 entry of the GSD Database maintained by the Cloud Security Alliance. The link to the entry is available in the 'source' field of the 'database_specific' section of this report.
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