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VULNERABILITIES

CVE-2026-89599 Details

Description

In the Linux kernel, the following vulnerability has been resolved: fbdev: omapfb: panel-dsi-cm: initialize lock before registering display dsicm_probe() registers the display before initializing ddata->lock. Once omapdss_register_display() publishes the display, another consumer can reach a dsicm callback that takes this mutex while it is still uninitialized. Initialize the mutex before registering the display so the published callbacks always see a valid lock.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: kernel.orgCVSS-B:8.4 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/stable/c/09db79078f25c048cfb5d7849795c70415ab8574 kernel.org
https://git.kernel.org/stable/c/2c3f8c9c995db185284b079f39177e85b2258176 kernel.org
https://git.kernel.org/stable/c/302d19fbc7dc7e9f498930c66d65ff711ba5ba9f kernel.org
https://git.kernel.org/stable/c/76818e81cfcae33b09b739de09162c7d8d89bf0b kernel.org
https://git.kernel.org/stable/c/e7023d18c4eb292f886b31a3576402cb0e357df7 kernel.org

see all 8 references

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-89599
NVD Published Date:
Sep 11, 2026
NVD Last Modified:
Sep 14, 2026
Source:
kernel.org