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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-89869

media: qcom: iris: use disable_irq() during power-off

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: media: qcom: iris: use disable_irq() during power-off The IRQ is registered as a threaded IRQ. Using disable_irq_nosync() in iris_vpu_power_off() does not wait for an already queued threaded IRQ handler to complete before returning. As a result, a threaded IRQ handler may still run after the VPU has been powered down and access hardware registers after power-off. Replace disable_irq_nosync() with disable_irq() so the power-off path waits for any in-flight threaded IRQ handler to complete before returning.

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

  • bb8a95aa038e099f5ec82c466e996b006e05abd7 to < ff98cd2b8b54cf96bccace2f7b7e4775cdccaf02affected
  • bb8a95aa038e099f5ec82c466e996b006e05abd7 to < d7f34cbaced92069400fc5d71fefe3cb4c748da8affected
  • bb8a95aa038e099f5ec82c466e996b006e05abd7 to < b9c2215bdedc9c532a7e9d57ec49ee1b6381f863affected

Linux Linux

Default version status: affected

  • 6.15affected
  • 0 to < 6.15unaffected
  • 6.18.51 to ≤ 6.18.*unaffected
  • 7.2.5 to ≤ 7.2.*unaffected
  • 7.3 to ≤ *unaffected

References