An attacker could cooperatively pass data from one secure GPU process to another secure GPU process through shared secure memory allocations in the kernel module. Additionally, an attacker could disrupt the operation of another secure GPU process leading to image corruption / GPU hardware recovery. Sharing secure memory allocations among various GPU secure processes allows an attacker to corrupt shared resource affecting other users.
History

Mon, 15 Jun 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 13 Jun 2026 12:45:00 +0000

Type Values Removed Values Added
First Time appeared Imaginationtech
Imaginationtech graphics Ddk
Vendors & Products Imaginationtech
Imaginationtech graphics Ddk

Fri, 12 Jun 2026 22:15:00 +0000

Type Values Removed Values Added
Description An attacker could cooperatively pass data from one secure GPU process to another secure GPU process through shared secure memory allocations in the kernel module. Additionally, an attacker could disrupt the operation of another secure GPU process leading to image corruption / GPU hardware recovery. Sharing secure memory allocations among various GPU secure processes allows an attacker to corrupt shared resource affecting other users.
Title GPU DDK - SharedSecMem mapped into all GPU virtual address spaces
Weaknesses CWE-653
References

cve-icon MITRE

Status: PUBLISHED

Assigner: imaginationtech

Published: 2026-06-12T21:48:56.570Z

Updated: 2026-06-15T19:27:04.791Z

Reserved: 2026-04-17T16:26:03.731Z

Link: CVE-2026-41155

cve-icon Vulnrichment

Updated: 2026-06-15T18:50:22.891Z

cve-icon NVD

Status : Deferred

Published: 2026-06-12T22:16:50.463

Modified: 2026-06-16T15:40:10.107

Link: CVE-2026-41155

cve-icon Redhat

No data.