Bug 2313127 (CVE-2024-46779) - CVE-2024-46779 kernel: drm/imagination: Free pvr_vm_gpuva after unlink
Summary: CVE-2024-46779 kernel: drm/imagination: Free pvr_vm_gpuva after unlink
Keywords:
Status: NEW
Alias: CVE-2024-46779
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2313238
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-09-18 08:22 UTC by OSIDB Bzimport
Modified: 2024-09-18 11:49 UTC (History)
4 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:


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Description OSIDB Bzimport 2024-09-18 08:22:45 UTC
In the Linux kernel, the following vulnerability has been resolved:

drm/imagination: Free pvr_vm_gpuva after unlink

This caused a measurable memory leak. Although the individual
allocations are small, the leaks occurs in a high-usage codepath
(remapping or unmapping device memory) so they add up quickly.


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