CVE-2024-42087: drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep
In the Linux kernel, the following vulnerability has been resolved:
drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep
The ilitek-ili9881c controls the reset GPIO using the non-sleeping gpiodsetvalue() function. This complains loudly when the GPIO controller needs to sleep. As the caller can sleep, use gpiodsetvaluecansleep() to fix the issue.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2024-42087?
The severity of CVE-2024-42087 has not been specified, but it addresses a warning issue related to GPIO controllers.
How do I fix CVE-2024-42087?
To fix CVE-2024-42087, upgrade the Linux kernel to the recommended versions 5.10.223-1, 5.10.226-1, 6.1.123-1, 6.1.119-1, 6.12.11-1, or 6.12.12-1.
Which Linux kernel versions are vulnerable to CVE-2024-42087?
Linux kernel versions prior to the fixes in 5.10.223-1, 5.10.226-1, 6.1.123-1, 6.1.119-1, 6.12.11-1, and 6.12.12-1 are vulnerable to CVE-2024-42087.
What system components are affected by CVE-2024-42087?
CVE-2024-42087 specifically affects the ilitek-ili9881c driver in the Linux kernel.
Is there a specific environment where CVE-2024-42087 is more critical?
CVE-2024-42087 may be more critical in environments heavily reliant on GPIO controllers and the functionality of the ilitek-ili9881c driver.