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CVE PROGRAM SOURCE RECORDUnscored

CVE-2025-40161

mailbox: zynqmp-ipi: Fix SGI cleanup on unbind

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: mailbox: zynqmp-ipi: Fix SGI cleanup on unbind The driver incorrectly determines SGI vs SPI interrupts by checking IRQ number < 16, which fails with dynamic IRQ allocation. During unbind, this causes improper SGI cleanup leading to kernel crash. Add explicit irq_type field to pdata for reliable identification of SGI interrupts (type-2) and only clean up SGI resources when appropriate.

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

  • 6ffb1635341bec50fa9540ae7827d1e5d75ae0b0 to < 1ee147efee68be00203b1fee6479911debb1edb2affected
  • 6ffb1635341bec50fa9540ae7827d1e5d75ae0b0 to < 32bf7c6e01f5ba17a53ba236a770bd0274cefdf4affected
  • 6ffb1635341bec50fa9540ae7827d1e5d75ae0b0 to < bb160e791ab15b89188a7a19589b8e11f681bef3affected

Linux Linux

Default version status: affected

  • 6.10affected
  • 0 to < 6.10unaffected
  • 6.12.54 to ≤ 6.12.*unaffected
  • 6.17.4 to ≤ 6.17.*unaffected
  • 6.18 to ≤ *unaffected

References