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CVE-2026-93820

PCI: rockchip: Protect root bus removal with rescan lock

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]
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 073d3dbe9a7c38888d8dafe09df421b174a6cffa
Version < 025308e7c9cd10112b73558c9f63f8f7285fa726
Status affected
Version 073d3dbe9a7c38888d8dafe09df421b174a6cffa
Version < ac47d42901859edb504a2890a3a5709c86dbc0c3
Status affected
Version 073d3dbe9a7c38888d8dafe09df421b174a6cffa
Version < eaeb9bed3641741aceb0add84a97023bed61e748
Status affected
Version 073d3dbe9a7c38888d8dafe09df421b174a6cffa
Version < 5d566ac3a055f0a6f4890ff0af7cfd7e8ed89652
Status affected
Version 073d3dbe9a7c38888d8dafe09df421b174a6cffa
Version < ebca7e5947720e9d4bd918af3e17720270c50744
Status affected
Version 073d3dbe9a7c38888d8dafe09df421b174a6cffa
Version < 9b19201f57d87c4d0777621275dbc59bff41b7f2
Status affected
Version 073d3dbe9a7c38888d8dafe09df421b174a6cffa
Version < 0bd9611587bb494c33566d825fe34b2705e4b167
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.12
Status affected
Version 0
Version < 4.12
Status unaffected
Version <= 5.10.*
Version 5.10.271
Status unaffected
Version <= 5.15.*
Version 5.15.222
Status unaffected
Version <= 6.1.*
Version 6.1.189
Status unaffected
Version <= 6.6.*
Version 6.6.158
Status unaffected
Version <= 6.12.*
Version 6.12.111
Status unaffected
Version <= 6.18.*
Version 6.18.53
Status unaffected
Version <= *
Version 7.2
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.17% 0.052
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/ebca7e5947720e9d4bd918af3e17720270c50744
https://git.kernel.org/stable/c/9b19201f57d87c4d0777621275dbc59bff41b7f2
https://git.kernel.org/stable/c/0bd9611587bb494c33566d825fe34b2705e4b167
https://git.kernel.org/stable/c/025308e7c9cd10112b73558c9f63f8f7285fa726
https://git.kernel.org/stable/c/5d566ac3a055f0a6f4890ff0af7cfd7e8ed89652
https://git.kernel.org/stable/c/ac47d42901859edb504a2890a3a5709c86dbc0c3
https://git.kernel.org/stable/c/eaeb9bed3641741aceb0add84a97023bed61e748