CVE-2024-46718

MEDIUM EPSS 7.6%
Published Sep 18, 20241y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Sep 18, 2024 1y ago
Last Modified Jun 17, 2026 2w 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

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
7.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 1

VendorProductVersionRange
linuxlinux_kernel*≥6.8  –  <6.10.9

References 2

  • git.kernel.org https://git.kernel.org/stable/c/6d3581edffea0b3a64b0d3094d3f09222e0024f7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/bb706e92c87beb9f2543faa1705ccc330b9e7c65
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/6d3581edffea0b3a64b0d3094d3f09222e0024f7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/bb706e92c87beb9f2543faa1705ccc330b9e7c65
    Patch