CVE-2026-23470

ANALYSIS PENDING

drm/imagination: Fix deadlock in soft reset sequence

Title source: cna

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.

References (4)

Core 4

Core References

https://git.kernel.org/stable/c/f99e8b813ae5ce8ffd62c33f5753bf0a008af4b1

https://git.kernel.org/stable/c/9497b1f309436971726e229aa6026954ea7c28e9

https://git.kernel.org/stable/c/6f39b48a2d3b1fe83f99477250cd0cd67ca1e1c6

https://git.kernel.org/stable/c/a55c2a5c8d680156495b7b1e2a9f5a3e313ba524

Scores

EPSS 0.0003

EPSS Percentile 7.5%

Details

Status published

Products (11)

Linux/Linux < 6.8

Linux/Linux 6.12.78 - 6.12.*

Linux/Linux 6.18.20 - 6.18.*

Linux/Linux 6.19.10 - 6.19.*

Linux/Linux 6.8

Linux/Linux 7.0

Linux/Linux 7.0-rc5

Linux/Linux cc1aeedb98ad347c06ff59e991b2f94dfb4c565d - 6f39b48a2d3b1fe83f99477250cd0cd67ca1e1c6

Linux/Linux cc1aeedb98ad347c06ff59e991b2f94dfb4c565d - 9497b1f309436971726e229aa6026954ea7c28e9

Linux/Linux cc1aeedb98ad347c06ff59e991b2f94dfb4c565d - a55c2a5c8d680156495b7b1e2a9f5a3e313ba524

... and 1 more

Published Apr 03, 2026

Tracked Since Apr 03, 2026