CVE-2026-93820
PCI: rockchip: Protect root bus removal with rescan lock
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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]
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 24, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < ebca7e5947720e9d4bd918af3e17720270c50744 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 9b19201f57d87c4d0777621275dbc59bff41b7f2 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 0bd9611587bb494c33566d825fe34b2705e4b167 0 < 6.12.111 0 < 6.18.53
Linux / Linux
All versions affected