CVE-2026-90362

drm/msm/dsi: Drop dev_pm_opp_set_rate(0)

State: Published
Severity: Not scored
Published: Sep 17, 2026
Updated: Oct 19, 2026
Reserved: Sep 11, 2026

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link_clk_disable() is followed by pm_runtime_put(), so the power vote will be rescinded if deemed safe.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/

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	32d3e0feccfe2d07e73aaa322766ab04b3c9d594 to before bc1df05cccdb4f08aa42e736b54d265c6c11a45bAffected 32d3e0feccfe2d07e73aaa322766ab04b3c9d594 to before 27e181c185194baf5c1ef18bbff1fc3bc283ef21Affected 32d3e0feccfe2d07e73aaa322766ab04b3c9d594 to before 5c3e537db05021c93ea40a46bd0c50eee2f30f87Affected 32d3e0feccfe2d07e73aaa322766ab04b3c9d594 to before d3e8355a63cead3dedaa52f46cd1ee9796fdc7a8Affected 32d3e0feccfe2d07e73aaa322766ab04b3c9d594 to before 393b43cc12c95f3d2762a06f799807313029032eAffected 32d3e0feccfe2d07e73aaa322766ab04b3c9d594 to before 83bc4eab83ae5ab88d410148a2e73e09e6f21c04Affected 32d3e0feccfe2d07e73aaa322766ab04b3c9d594 to before 00008e6f544c2d480f920ab1e593a46cfb87ceadAffected 32d3e0feccfe2d07e73aaa322766ab04b3c9d594 to before 06b7ba206561619bb34116f49e0ef26b867ce3aaAffected
LinuxLinux	5.9Affected before 5.9Not affected 5.10.270 through 5.10.Not affected 5.15.221 through 5.15.Not affected 6.1.188 through 6.1.Not affected 6.6.157 through 6.6.Not affected 6.12.110 through 6.12.Not affected 6.18.52 through 6.18.Not affected 7.2.6 through 7.2.*Not affected 7.3 and laterNot affected

Product

Versions

LinuxLinux

32d3e0feccfe2d07e73aaa322766ab04b3c9d594 to before bc1df05cccdb4f08aa42e736b54d265c6c11a45bAffected
32d3e0feccfe2d07e73aaa322766ab04b3c9d594 to before 27e181c185194baf5c1ef18bbff1fc3bc283ef21Affected
32d3e0feccfe2d07e73aaa322766ab04b3c9d594 to before 5c3e537db05021c93ea40a46bd0c50eee2f30f87Affected
32d3e0feccfe2d07e73aaa322766ab04b3c9d594 to before d3e8355a63cead3dedaa52f46cd1ee9796fdc7a8Affected
32d3e0feccfe2d07e73aaa322766ab04b3c9d594 to before 393b43cc12c95f3d2762a06f799807313029032eAffected
32d3e0feccfe2d07e73aaa322766ab04b3c9d594 to before 83bc4eab83ae5ab88d410148a2e73e09e6f21c04Affected
32d3e0feccfe2d07e73aaa322766ab04b3c9d594 to before 00008e6f544c2d480f920ab1e593a46cfb87ceadAffected
32d3e0feccfe2d07e73aaa322766ab04b3c9d594 to before 06b7ba206561619bb34116f49e0ef26b867ce3aaAffected

LinuxLinux

5.9Affected
before 5.9Not affected
5.10.270 through 5.10.*Not affected
5.15.221 through 5.15.*Not affected
6.1.188 through 6.1.*Not affected
6.6.157 through 6.6.*Not affected
6.12.110 through 6.12.*Not affected
6.18.52 through 6.18.*Not affected
7.2.6 through 7.2.*Not affected
7.3 and laterNot affected

References

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