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.
Affected products
linux: linux kernel; debian: debian linux
References10
- git.kernel.org/stable/c/18c2b2bd982b8546312c9a7895515672169f28e0 Patch
- git.kernel.org/stable/c/3200144a2fa4209dc084a19941b9b203b43580f0 Patch
- git.kernel.org/stable/c/37cc0ac889b018097c217c5929fd6dc2aed636a1 Patch
- git.kernel.org/stable/c/639eb587f977c02423f4762467055b23902b4131 Patch
- git.kernel.org/stable/c/88cf63c2599761c48dec8f618d57dccf8f6f4b53 Patch
- git.kernel.org/stable/c/9db6a78bc5e418e0064e2248c8f3b9b9e8418646 Patch
- git.kernel.org/stable/c/e796028b4835af00d9a38ebbb208ec3a6634702a Patch
- git.kernel.org/stable/c/f54be97bc69b1096198b6717c150dec69f2a1b4d Patch
- lists.debian.org/debian-lts-announce/2025/10/msg00007.html Third Party Advisory
- lists.debian.org/debian-lts-announce/2025/10/msg00008.html Third Party Advisory
Metrics
- CVSS 3.1
-
5.5
MEDIUM
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 6 · as of 8 November 2026
- CWE
- CWE-476
Could this be exploited in your environment?
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