QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2026-43498

Back to search

CVE-2026-43498

Published: May 21, 2026

Modified: May 30, 2026

PUBLISHED

CVSS v3.1

7.8

HIGH

Description

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Disallow re-exporting imported GEM objects Prevent re-exporting of imported GEM buffers by adding a custom prime_handle_to_fd callback that checks if the object is imported and returns -EOPNOTSUPP if so. Re-exporting imported GEM buffers causes loss of buffer flags settings, leading to incorrect device access and data corruption.

VendorProductVersions

Linux

Linux

affected
57557964b582238d5ee4b8538d1c4694f91c2186 - < 3756043dd695bba34cc728cdc5688dcb49ac8043
affected
57557964b582238d5ee4b8538d1c4694f91c2186 - < 7dd57d7a6350770dfc283287125c409e995200e0

Linux

Linux

affected
6.19
unaffected
0 - < 6.19
unaffected
7.0.7 - <= 7.0.*
unaffected
7.1-rc3 - <= *

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now