CVE-2026-90362
Full vulnerability record from the local CVENow database.
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link_clk_disable() is followed by pm_runtime_put(), so the power vote will be rescinded if deemed safe.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/
Severity
Not scored
CVSS score
Not available
Vulnerability status
Received
Source identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published
2026-09-17 17:17:35.210000
Last modified
2026-10-19 09:19:30.233000
View original CVE JSON
{
"id": "CVE-2026-90362",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2026-09-17T17:17:35.210",
"lastModified": "2026-10-19T09:19:30.233",
"vulnStatus": "Received",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/dsi: Drop dev_pm_opp_set_rate(0)\n\ndev_pm_opp_set_rate(0) removes the vote specified in required-opps but\ndoes not actually park the clock, making it run without the necessary\npower backing. Drop the explicit call to it.\n\nEvery call site of ops->link_clk_disable() is followed by\npm_runtime_put(), so the power vote will be rescinded if deemed safe.\n\nPatchwork: https://patchwork.freedesktop.org/patch/742783/"
}
],
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"affectedData": [
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"defaultStatus": "unaffected",
"programFiles": [
"drivers/gpu/drm/msm/dsi/dsi_host.c"
],
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"metrics": {},
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