CVE-2026-90362
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link_clk_disable() is followed by pm_runtime_put(), so the power vote will be rescinded if deemed safe.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/
INFO
Published Date :
Sept. 17, 2026, 5:17 p.m.
Last Modified :
Sept. 17, 2026, 5:17 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Solution
- Remove explicit call to dev_pm_opp_set_rate(0).
- Ensure power vote is rescinded after disabling link clock.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-90362.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-90362 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-90362
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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The following list is the news that have been mention
CVE-2026-90362 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-90362 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Sep. 17, 2026
Action Type Old Value New Value 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/ Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/90xxx/CVE-2026-90362.json">CVE-2026-90362</a> Added Reference https://git.kernel.org/stable/c/00008e6f544c2d480f920ab1e593a46cfb87cead Added Reference https://git.kernel.org/stable/c/06b7ba206561619bb34116f49e0ef26b867ce3aa Added Reference https://git.kernel.org/stable/c/27e181c185194baf5c1ef18bbff1fc3bc283ef21 Added Reference https://git.kernel.org/stable/c/393b43cc12c95f3d2762a06f799807313029032e Added Reference https://git.kernel.org/stable/c/5c3e537db05021c93ea40a46bd0c50eee2f30f87 Added Reference https://git.kernel.org/stable/c/83bc4eab83ae5ab88d410148a2e73e09e6f21c04 Added Reference https://git.kernel.org/stable/c/bc1df05cccdb4f08aa42e736b54d265c6c11a45b Added Reference https://git.kernel.org/stable/c/d3e8355a63cead3dedaa52f46cd1ee9796fdc7a8