CVE-2026-93820

CVE-2026-93820: fallo en Linux

PCI: rockchip: Protect root bus removal with rescan lock

Publicada el · Actualizada el

3Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackepss 0.2%
probabilidad de explotación
0.2%top 94% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved: PCI: rockchip: Protect root bus removal with rescan lock Hold the pci_rescan_remove_lock lock while stopping and removing a root bus to avoid racing with concurrent rescan or hotplug operations triggered via sysfs. Such races may lead to use-after-free issues or system crashes. [bhelgaas: commit log]
Productos afectados
Linux · Linux
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Referencias
https://git.kernel.org/stable/c/025308e7c9cd10112b73558c9f63f8f7285fa726https://git.kernel.org/stable/c/0bd9611587bb494c33566d825fe34b2705e4b167https://git.kernel.org/stable/c/5d566ac3a055f0a6f4890ff0af7cfd7e8ed89652https://git.kernel.org/stable/c/9b19201f57d87c4d0777621275dbc59bff41b7f2https://git.kernel.org/stable/c/ac47d42901859edb504a2890a3a5709c86dbc0c3https://git.kernel.org/stable/c/eaeb9bed3641741aceb0add84a97023bed61e748https://git.kernel.org/stable/c/ebca7e5947720e9d4bd918af3e17720270c50744