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CVE-2026-93822

PCI: iproc: Protect root bus removal with rescan lock

In the Linux kernel, the following vulnerability has been resolved:

PCI: iproc: 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 1fb37a8178da007cad75f48e2355b9dcb0711e06
Version < e7d9d7be2c1f8d434032983bc86a05805178c9c9
Status affected
Version 1fb37a8178da007cad75f48e2355b9dcb0711e06
Version < 1618e374ba4c7117c04662422ef985e9d64e2466
Status affected
Version 1fb37a8178da007cad75f48e2355b9dcb0711e06
Version < 4e1d34d824050a4e700ca442f815a95d9f214b83
Status affected
Version 1fb37a8178da007cad75f48e2355b9dcb0711e06
Version < aaf4153caed9f1760b9f266612b0599bfd97150c
Status affected
Version 1fb37a8178da007cad75f48e2355b9dcb0711e06
Version < bd2bf1e0d973c93fc1637b90cbb9a5a5f6884bd3
Status affected
Version 1fb37a8178da007cad75f48e2355b9dcb0711e06
Version < ee06aafc2d760a4ee023e0b2e95ce1ec71bddc6c
Status affected
Version 1fb37a8178da007cad75f48e2355b9dcb0711e06
Version < a6a64e150f12ad5391e0a0d60f6a3d119b06ce50
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.1
Status affected
Version 0
Version < 4.1
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/bd2bf1e0d973c93fc1637b90cbb9a5a5f6884bd3
https://git.kernel.org/stable/c/ee06aafc2d760a4ee023e0b2e95ce1ec71bddc6c
https://git.kernel.org/stable/c/a6a64e150f12ad5391e0a0d60f6a3d119b06ce50
https://git.kernel.org/stable/c/1618e374ba4c7117c04662422ef985e9d64e2466
https://git.kernel.org/stable/c/4e1d34d824050a4e700ca442f815a95d9f214b83
https://git.kernel.org/stable/c/aaf4153caed9f1760b9f266612b0599bfd97150c
https://git.kernel.org/stable/c/e7d9d7be2c1f8d434032983bc86a05805178c9c9