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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-93822

PCI: iproc: 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: 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]

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

  • 1fb37a8178da007cad75f48e2355b9dcb0711e06 to < e7d9d7be2c1f8d434032983bc86a05805178c9c9affected
  • 1fb37a8178da007cad75f48e2355b9dcb0711e06 to < 1618e374ba4c7117c04662422ef985e9d64e2466affected
  • 1fb37a8178da007cad75f48e2355b9dcb0711e06 to < 4e1d34d824050a4e700ca442f815a95d9f214b83affected
  • 1fb37a8178da007cad75f48e2355b9dcb0711e06 to < aaf4153caed9f1760b9f266612b0599bfd97150caffected
  • 1fb37a8178da007cad75f48e2355b9dcb0711e06 to < bd2bf1e0d973c93fc1637b90cbb9a5a5f6884bd3affected
  • 1fb37a8178da007cad75f48e2355b9dcb0711e06 to < ee06aafc2d760a4ee023e0b2e95ce1ec71bddc6caffected
  • 1fb37a8178da007cad75f48e2355b9dcb0711e06 to < a6a64e150f12ad5391e0a0d60f6a3d119b06ce50affected

Linux Linux

Default version status: affected

  • 4.1affected
  • 0 to < 4.1unaffected
  • 5.10.271 to ≤ 5.10.*unaffected
  • 5.15.222 to ≤ 5.15.*unaffected
  • 6.1.189 to ≤ 6.1.*unaffected
  • 6.6.158 to ≤ 6.6.*unaffected
  • 6.12.111 to ≤ 6.12.*unaffected
  • 6.18.53 to ≤ 6.18.*unaffected
  • 7.2 to ≤ *unaffected

References