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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-93818

PCI: plda: Protect root bus removal with rescan lock

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: PCI: plda: 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]

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 76c9113968079140cb2f885631db422170f32105 to < 105f212a21cc6bef6855841216dd476022626170affected
  • 76c9113968079140cb2f885631db422170f32105 to < cb78a1d7a2787758a2d8e1182c346d4349f43260affected
  • 76c9113968079140cb2f885631db422170f32105 to < 4e4f9745f016c1631d00a4035b06f6e75d449e01affected

Linux Linux

Default version status: affected

  • 6.11affected
  • 0 to < 6.11unaffected
  • 6.12.111 to ≤ 6.12.*unaffected
  • 6.18.53 to ≤ 6.18.*unaffected
  • 7.2 to ≤ *unaffected

References