Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2026-53054

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
24/06/2026
Last modified:
21/07/2026

Description

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> drm/msm: Fix VM_BIND UNMAP locking<br /> <br /> Wrong argument meant that the objs involved in UNMAP ops were not always<br /> getting locked.<br /> <br /> Since _NO_SHARE objs share a common resv with the VM (which is always<br /> locked) this would only show up with non-_NO_SHARE BOs.<br /> <br /> Patchwork: https://patchwork.freedesktop.org/patch/713898/

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
7.80
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.17 (including) 6.18.33 (excluding)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 6.19 (including) 7.0.10 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools