Bug 2252715 (CVE-2023-4969, LeftoverLocals) - CVE-2023-4969 hw: amd: GPU memory leaks
Summary: CVE-2023-4969 hw: amd: GPU memory leaks
Keywords:
Status: NEW
Alias: CVE-2023-4969, LeftoverLocals
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2259523
Blocks: 2252720
TreeView+ depends on / blocked
 
Reported: 2023-12-04 09:23 UTC by Rohit Keshri
Modified: 2024-10-10 09:39 UTC (History)
49 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
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Description Rohit Keshri 2023-12-04 09:23:59 UTC 
When different users or processes execute independent GPU kernels, a compromised GPU kernel could potentially read local memory values from another kernel, which may include private information.

Refer:
https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6010.html
Comment 4 Mauro Matteo Cascella 2024-01-22 08:28:31 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2259523]
Comment 13 Rohit Keshri 2024-05-22 18:42:40 UTC 
According to the AMD advisory, Host driver release targeted for July 2024.  Contact your AMD Customer Engineering representative.
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