Riskcovery

CVE-2026-23470

drm/imagination: Fix deadlock in soft reset sequence

State
Published
Severity
Not scored
Published
Apr 3, 2026
Updated
May 11, 2026
Reserved
Jan 13, 2026

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/imagination: Fix deadlock in soft reset sequence

The soft reset sequence is currently executed from the threaded IRQ handler, hence it cannot call disable_irq() which internally waits for IRQ handlers, i.e. itself, to complete.

Use disable_irq_nosync() during a soft reset instead.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • cc1aeedb98ad347c06ff59e991b2f94dfb4c565d to before f99e8b813ae5ce8ffd62c33f5753bf0a008af4b1Affected
  • cc1aeedb98ad347c06ff59e991b2f94dfb4c565d to before 9497b1f309436971726e229aa6026954ea7c28e9Affected
  • cc1aeedb98ad347c06ff59e991b2f94dfb4c565d to before 6f39b48a2d3b1fe83f99477250cd0cd67ca1e1c6Affected
  • cc1aeedb98ad347c06ff59e991b2f94dfb4c565d to before a55c2a5c8d680156495b7b1e2a9f5a3e313ba524Affected
LinuxLinux
  • 6.8Affected
  • before 6.8Not affected
  • 6.12.78 through 6.12.*Not affected
  • 6.18.20 through 6.18.*Not affected
  • 6.19.10 through 6.19.*Not affected
  • 7.0 and laterNot affected

References

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