Bug 2300537 (CVE-2024-42087)

Summary: CVE-2024-42087 kernel: drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: dfreiber, drow, jburrell, vkumar
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Fixed In Version: kernel 4.19.317, kernel 5.4.279, kernel 5.10.221, kernel 5.15.162, kernel 6.1.97, kernel 6.6.37, kernel 6.9.8, kernel 6.10 Doc Type: If docs needed, set a value
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 2301739    
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Description OSIDB Bzimport 2024-07-29 17:20:53 UTC 
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
gpiod_set_value() function. This complains loudly when the GPIO
controller needs to sleep. As the caller can sleep, use
gpiod_set_value_cansleep() to fix the issue.
Comment 1 Mauro Matteo Cascella 2024-07-30 17:24:48 UTC 
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024072945-CVE-2024-42087-2684@gregkh/T
Comment 2 Mauro Matteo Cascella 2024-07-30 17:25:09 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2301739]