CVE-2026-23470 (GCVE-0-2026-23470)

Vulnerability from cvelistv5 – Published: 2026-04-03 15:15 – Updated: 2026-04-03 15:15
VLAI?
Title
drm/imagination: Fix deadlock in soft reset sequence
Summary
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.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: cc1aeedb98ad347c06ff59e991b2f94dfb4c565d , < f99e8b813ae5ce8ffd62c33f5753bf0a008af4b1 (git)
Affected: cc1aeedb98ad347c06ff59e991b2f94dfb4c565d , < 9497b1f309436971726e229aa6026954ea7c28e9 (git)
Affected: cc1aeedb98ad347c06ff59e991b2f94dfb4c565d , < 6f39b48a2d3b1fe83f99477250cd0cd67ca1e1c6 (git)
Affected: cc1aeedb98ad347c06ff59e991b2f94dfb4c565d , < a55c2a5c8d680156495b7b1e2a9f5a3e313ba524 (git)
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    Linux Linux Affected: 6.8
Unaffected: 0 , < 6.8 (semver)
Unaffected: 6.12.78 , ≤ 6.12.* (semver)
Unaffected: 6.18.20 , ≤ 6.18.* (semver)
Unaffected: 6.19.10 , ≤ 6.19.* (semver)
Unaffected: 7.0-rc5 , ≤ * (original_commit_for_fix)
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        "dateUpdated": "2026-04-03T15:15:49.507Z",
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        "shortName": "Linux"
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    "dateReserved": "2026-01-13T15:37:46.021Z",
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}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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