PT-2026-94979 · Linux · Linux Kernel
CVE-2026-93183
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Published
2026-09-17
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Updated
2026-09-24
None
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Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
An issue exists in the drm/lima component where the
lima vm create() function is executed before the va start and va end variables are properly initialized. Consequently, these variables are passed as 0 to the drm mm init() function. When DRM DEBUG MM is enabled, this triggers a DRM MM BUG ON check within drm mm init(), leading to a kernel BUG and system internal error.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Linux Kernel