CVE-2024-46718 - AMD Ryzen Linux Graphics Hardware corruption Vulnerability

CVE ID : CVE-2024-46718
Published : Sept. 18, 2024, 7:15 a.m. | 24 minutes ago
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
Severity: 0.0 | NA
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