CVE-2026-31390

Published: Apr 3, 2026Modified: Jul 24, 2026

5.5

Vector

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

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix memory leak in xe_vm_madvise_ioctl When check_bo_args_are_sane() validation fails, jump to the new free_vmas cleanup label to properly free the allocated resources. This ensures proper cleanup in this error path. (cherry picked from commit 29bd06faf727a4b76663e4be0f7d770e2d2a7965)

Affected (4)

Products: Linux: Linux Kernel

1 product

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 6.18 to 6.18.20
Linux Linux Kernel	From 6.19 to 6.19.10
Linux Linux Kernel	Version 7.0 rc1
Linux Linux Kernel	Version 7.0 rc2

Related CWEs

Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

References (3)

https://git.kernel.org/stable/c/0cfe9c4838f1147713f6b5c02094cd4dc0c598fa

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/1c87b48a0ff040723f84a67b32892af7e6a3634f

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/c3aa7b837920c844d5ae0dd3dbaeb465a461de40

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

Timeline

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