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

media: venus: protect against spurious interrupts during probe

Make sure the interrupt handler is initialized before the interrupt is
registered.

If the IRQ is registered before hfi_create(), it's possible that an
interrupt fires before the handler setup is complete, leading to a NULL
dereference.

This error condition has been observed during system boot on Rb3Gen2.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00032.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Linux
  • Linux Kernel
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/18c2b2bd982b8546312c9a7895515672169f28e0 cve-icon cve-icon
https://git.kernel.org/stable/c/3200144a2fa4209dc084a19941b9b203b43580f0 cve-icon cve-icon
https://git.kernel.org/stable/c/37cc0ac889b018097c217c5929fd6dc2aed636a1 cve-icon cve-icon
https://git.kernel.org/stable/c/639eb587f977c02423f4762467055b23902b4131 cve-icon cve-icon
https://git.kernel.org/stable/c/88cf63c2599761c48dec8f618d57dccf8f6f4b53 cve-icon cve-icon
https://git.kernel.org/stable/c/9db6a78bc5e418e0064e2248c8f3b9b9e8418646 cve-icon cve-icon
https://git.kernel.org/stable/c/e796028b4835af00d9a38ebbb208ec3a6634702a cve-icon cve-icon
https://git.kernel.org/stable/c/f54be97bc69b1096198b6717c150dec69f2a1b4d cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025090550-CVE-2025-39709-67cb@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-39709 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-39709 cve-icon
History

Sat, 06 Sep 2025 09:15:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Vendors & Products Linux
Linux linux Kernel

Sat, 06 Sep 2025 00:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Moderate

Fri, 05 Sep 2025 17:30:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: media: venus: protect against spurious interrupts during probe Make sure the interrupt handler is initialized before the interrupt is registered. If the IRQ is registered before hfi_create(), it's possible that an interrupt fires before the handler setup is complete, leading to a NULL dereference. This error condition has been observed during system boot on Rb3Gen2.
Title media: venus: protect against spurious interrupts during probe
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2025-09-29T05:57:52.919Z

Reserved: 2025-04-16T07:20:57.116Z

Link: CVE-2025-39709

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-09-05T18:15:48.180

Modified: 2025-09-08T16:25:38.810

Link: CVE-2025-39709

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-09-05T00:00:00Z

Links: CVE-2025-39709 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2025-09-06T09:01:36Z