CVE-2026-90362: falha em Linux
drm/msm/dsi: Drop dev_pm_opp_set_rate(0)
Publicada em
3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.2%
probabilidade de exploração
0.2%top 90% das CVEs
exploração observada
nãonenhuma fonte reporta
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pm_runtime_put(), so the power vote will be rescinded if deemed safe.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/
Produtos afetados
Linux · LinuxCVEs relacionadas — Linux
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Referências
https://git.kernel.org/stable/c/00008e6f544c2d480f920ab1e593a46cfb87ceadhttps://git.kernel.org/stable/c/06b7ba206561619bb34116f49e0ef26b867ce3aahttps://git.kernel.org/stable/c/27e181c185194baf5c1ef18bbff1fc3bc283ef21https://git.kernel.org/stable/c/393b43cc12c95f3d2762a06f799807313029032ehttps://git.kernel.org/stable/c/5c3e537db05021c93ea40a46bd0c50eee2f30f87https://git.kernel.org/stable/c/83bc4eab83ae5ab88d410148a2e73e09e6f21c04https://git.kernel.org/stable/c/bc1df05cccdb4f08aa42e736b54d265c6c11a45bhttps://git.kernel.org/stable/c/d3e8355a63cead3dedaa52f46cd1ee9796fdc7a8