Medium 5.5Published Apr 3, 2026

CVE-2026-23470drm/imagination: Fix deadlock in soft reset sequence

Updated under an hour ago (Oct 28, 2026, 12:40 AM ET)

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Exploited in the last 30 days

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.

CVSS: 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Analyzed
Record last updated: May 11, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from cc1aeedb98ad347c06ff59e991b2f94dfb4c565d before f99e8b813ae5ce8ffd62c33f5753bf0a008af4b1; from cc1aeedb98ad347c06ff59e991b2f94dfb4c565d before 9497b1f309436971726e229aa6026954ea7c28e9; from cc1aeedb98ad347c06ff59e991b2f94dfb4c565d before 6f39b48a2d3b1fe83f99477250cd0cd67ca1e1c6; from cc1aeedb98ad347c06ff59e991b2f94dfb4c565d before a55c2a5c8d680156495b7b1e2a9f5a3e313ba524	CNA record
linux linux_kernel linux:linux_kernel	from 6.8 before 6.12.78; from 6.13 before 6.18.20; from 6.19 before 6.19.10; 7.0; 7.0; 7.0; 7.0	NVD

References

References

https://git.kernel.org/stable/c/f99e8b813ae5ce8ffd62c33f5753bf0a008af4b1	patch
https://git.kernel.org/stable/c/9497b1f309436971726e229aa6026954ea7c28e9	patch
https://git.kernel.org/stable/c/6f39b48a2d3b1fe83f99477250cd0cd67ca1e1c6	patch
https://git.kernel.org/stable/c/a55c2a5c8d680156495b7b1e2a9f5a3e313ba524	patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.