Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2026-68210

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
10/08/2026
Last modified:
19/08/2026

Description

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> media: stm32: dcmi: unregister notifier on probe failure<br /> <br /> dcmi_graph_init() registers the async notifier before dcmi_probe() toggles<br /> the reset line. If reset_control_assert() or reset_control_deassert()<br /> fails afterwards, probe returns through err_cleanup and the driver core<br /> will not call dcmi_remove().<br /> <br /> Unregister the notifier before cleaning it up on that error path,<br /> matching the successful remove path and the V4L2 async notifier lifetime<br /> rules.<br /> <br /> [hverkuil: added Fixes tag]

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

References to Advisories, Solutions, and Tools