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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-93169

dmaengine: zynqmp_dma: fix race between runtime PM and device removal

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: dmaengine: zynqmp_dma: fix race between runtime PM and device removal In zynqmp_dma_remove(), runtime PM was disabled only after checking state and doing a manual suspend. This can race with runtime PM in the remove/unbind (rmmod) path. Disable runtime PM first, then suspend only if the device is not already suspended. To prevent any further runtime PM transitions.

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

  • 72dd8b2914b5db1dccf902971c2ea6b541711b28 to < 32f69e6c95b59f9cfc649ebf352a204d23ba93d7affected
  • 72dd8b2914b5db1dccf902971c2ea6b541711b28 to < aec7cf9a5bd89047c58d5648bfce0b1bd19ba7d5affected
  • 72dd8b2914b5db1dccf902971c2ea6b541711b28 to < 516ba2d8b7aac4238f9fcbd58579c43c71b9b695affected

Linux Linux

Default version status: affected

  • 6.18affected
  • 0 to < 6.18unaffected
  • 6.18.52 to ≤ 6.18.*unaffected
  • 7.2.6 to ≤ 7.2.*unaffected
  • 7.3 to ≤ *unaffected

References