CVE-2024-46718

Published: Sep 18, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Don't overmap identity VRAM mapping Overmapping the identity VRAM mapping is triggering hardware bugs on certain platforms. Use 2M pages for the last unaligned (to 1G) VRAM chunk. v2: - Always use 2M pages for last chunk (Fei Yang) - break loop when 2M pages are used - Add assert for usable_size being 2M aligned v3: - Fix checkpatch

Vendor	Product	Versions
Linux	Linux	affected `dd08ebf6c3525a7ea2186e636df064ea47281987 - < bb706e92c87beb9f2543faa1705ccc330b9e7c65` affected `dd08ebf6c3525a7ea2186e636df064ea47281987 - < 6d3581edffea0b3a64b0d3094d3f09222e0024f7`
Linux	Linux	affected `6.8` unaffected `0 - < 6.8` unaffected `6.10.9 - <= 6.10.` unaffected `6.11 - <= `

References

https://git.kernel.org/stable/c/bb706e92c87beb9f2543faa1705ccc330b9e7c65

https://git.kernel.org/stable/c/6d3581edffea0b3a64b0d3094d3f09222e0024f7

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CVE-2024-46718

Description

Affected Products

References