CVE-2026-90362 - Vulnerability Details

- drm/msm/dsi: Drop dev_pm_opp_set_rate(0)

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/msm/dsi: Drop dev_pm_opp_set_rate(0)

dev_pm_opp_set_rate(0) removes the vote specified in required-opps but
does not actually park the clock, making it run without the necessary
power backing. Drop the explicit call to it.

Every call site of ops->link_clk_disable() is followed by
pm_runtime_put(), so the power vote will be rescinded if deemed safe.

Patchwork: https://patchwork.freedesktop.org/patch/742783/

Published: 2026-09-17

Score: n/a

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Linux

unaffected

Version	Status	Constraints
`32d3e0feccfe2d07e73aaa322766ab04b3c9d594`	affected	< bc1df05cccdb4f08aa42e736b54d265c6c11a45b
`32d3e0feccfe2d07e73aaa322766ab04b3c9d594`	affected	< 27e181c185194baf5c1ef18bbff1fc3bc283ef21
`32d3e0feccfe2d07e73aaa322766ab04b3c9d594`	affected	< 5c3e537db05021c93ea40a46bd0c50eee2f30f87
`32d3e0feccfe2d07e73aaa322766ab04b3c9d594`	affected	< d3e8355a63cead3dedaa52f46cd1ee9796fdc7a8
`32d3e0feccfe2d07e73aaa322766ab04b3c9d594`	affected	< 393b43cc12c95f3d2762a06f799807313029032e
`32d3e0feccfe2d07e73aaa322766ab04b3c9d594`	affected	< 83bc4eab83ae5ab88d410148a2e73e09e6f21c04
`32d3e0feccfe2d07e73aaa322766ab04b3c9d594`	affected	< 00008e6f544c2d480f920ab1e593a46cfb87cead
`32d3e0feccfe2d07e73aaa322766ab04b3c9d594`	affected	< 06b7ba206561619bb34116f49e0ef26b867ce3aa

Linux

affected

Version	Status	Constraints
`5.9`	affected	—
`0`	unaffected	< 5.9
`5.10.270`	unaffected	≤ 5.10.*
`5.15.221`	unaffected	≤ 5.15.*
`6.1.188`	unaffected	≤ 6.1.*
`6.6.157`	unaffected	≤ 6.6.*
`6.12.110`	unaffected	≤ 6.12.*
`6.18.52`	unaffected	≤ 6.18.*
`7.2.6`	unaffected	≤ 7.2.*
`7.3-rc1`	unaffected	≤ *

No data.

Vendor Product Confidence Versions

Linux

Linux Kernel

99%

Version	Status	Scheme	Platform
`[32d3e0feccfe2d07e73aaa322766ab04b3c9d594,bc1df05cccdb4f08aa42e736b54d265c6c11a45b)`	affected	code_commit	—
`[32d3e0feccfe2d07e73aaa322766ab04b3c9d594,27e181c185194baf5c1ef18bbff1fc3bc283ef21)`	affected	code_commit	—
`[32d3e0feccfe2d07e73aaa322766ab04b3c9d594,5c3e537db05021c93ea40a46bd0c50eee2f30f87)`	affected	code_commit	—
`[32d3e0feccfe2d07e73aaa322766ab04b3c9d594,83bc4eab83ae5ab88d410148a2e73e09e6f21c04)`	affected	code_commit	—
`[32d3e0feccfe2d07e73aaa322766ab04b3c9d594,00008e6f544c2d480f920ab1e593a46cfb87cead)`	affected	code_commit	—
`[32d3e0feccfe2d07e73aaa322766ab04b3c9d594,06b7ba206561619bb34116f49e0ef26b867ce3aa)`	affected	code_commit	—

Linux

Linux Kernel

99%

Version	Status	Scheme	Platform
`5.9`	affected	semver	—
`[0,5.9)`	unaffected	generic	—
`[5.10.270,5.11.0)`	unaffected	semver	—
`[5.15.221,5.16.0)`	unaffected	semver	—
`[6.1.188,6.2.0)`	unaffected	semver	—
`[6.6.157,6.7.0)`	unaffected	semver	—
`[6.12.110,6.13.0)`	unaffected	semver	—
`[6.18.52,6.19.0)`	unaffected	semver	—
`[7.2.6,7.3.0)`	unaffected	semver	—
`[7.3-rc1, *]`	unaffected	semver	—

Found an issue or want to improve our Enrichment? You can suggest it directly by opening an issue on our dedicated GitHub repository .

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0021.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://git.kernel.org/stable/c/00008e6f544c2d480f920ab1e593a46cfb87cead
https://git.kernel.org/stable/c/06b7ba206561619bb34116f49e0ef26b867ce3aa
https://git.kernel.org/stable/c/27e181c185194baf5c1ef18bbff1fc3bc283ef21
https://git.kernel.org/stable/c/393b43cc12c95f3d2762a06f799807313029032e
https://git.kernel.org/stable/c/5c3e537db05021c93ea40a46bd0c50eee2f30f87
https://git.kernel.org/stable/c/83bc4eab83ae5ab88d410148a2e73e09e6f21c04
https://git.kernel.org/stable/c/bc1df05cccdb4f08aa42e736b54d265c6c11a45b
https://git.kernel.org/stable/c/d3e8355a63cead3dedaa52f46cd1ee9796fdc7a8

History

Sat, 19 Sep 2026 06:00:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-404

Thu, 17 Sep 2026 16:30:00 +0000

Type	Values Removed	Values Added
Description		In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: Drop dev_pm_opp_set_rate(0) dev_pm_opp_set_rate(0) removes the vote specified in required-opps but does not actually park the clock, making it run without the necessary power backing. Drop the explicit call to it. Every call site of ops->link_clk_disable() is followed by pm_runtime_put(), so the power vote will be rescinded if deemed safe. Patchwork: https://patchwork.freedesktop.org/patch/742783/
Title		drm/msm/dsi: Drop dev_pm_opp_set_rate(0)
First Time appeared		Linux Linux linux Kernel
CPEs		cpe:2.3:o:linux:linux_kernel::::::::
Vendors & Products		Linux Linux linux Kernel
References		https://git.kernel.org/stable/c/00008e6f544c2d480f920ab1e593a46cfb87cead https://git.kernel.org/stable/c/06b7ba206561619bb34116f49e0ef26b867ce3aa https://git.kernel.org/stable/c/27e181c185194baf5c1ef18bbff1fc3bc283ef21 https://git.kernel.org/stable/c/393b43cc12c95f3d2762a06f799807313029032e https://git.kernel.org/stable/c/5c3e537db05021c93ea40a46bd0c50eee2f30f87 https://git.kernel.org/stable/c/83bc4eab83ae5ab88d410148a2e73e09e6f21c04 https://git.kernel.org/stable/c/bc1df05cccdb4f08aa42e736b54d265c6c11a45b https://git.kernel.org/stable/c/d3e8355a63cead3dedaa52f46cd1ee9796fdc7a8

Subscriptions

Linux Linux Kernel

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2026-09-17T16:09:06.172Z

Updated: 2026-09-17T16:09:06.172Z

Reserved: 2026-09-11T19:38:34.807Z

Link: CVE-2026-90362

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-09-17T17:17:35.210

Modified: 2026-09-17T17:17:35.210

Link: CVE-2026-90362

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-09-19T06:30:16Z

Weaknesses

CWE-404
Improper Resource Shutdown or Release

Tracking

Subscriptions

JSON object

JSON object

JSON object

JSON object

JSON object