CVE-2026-90362

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link_clk_disable() is followed by pm_runtime_put(), so the power vote will be rescinded if deemed safe.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

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