CVE-2026-80581None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-pcm: Continue the pipeline trigger in case of IPC timeout Ignore IPC errors for pipeline state change if the firmware state is crashed or the IPC has t…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
In the Linux kernel, the following vulnerability has been resolved:
ASoC: SOF: ipc4-pcm: Continue the pipeline trigger in case of IPC timeout
Ignore IPC errors for pipeline state change if the firmware state is crashed or the IPC has timed out.
If the firmware has crashed the kernel still needs to go through the state changes to reset its internal to be able to correctly work the next time the DSP is booted up.
The case with IPC timeout is a bit more problematic, but it has been rootcaused to be the result of system scheduling blockage and the firmware did actually received and handled the message, but the reply handling got blocked by issues outside of the SOF stack. So far the best way to handle this is to continue with setting the state.
Linux >= 3cac6eebea9b4bc5f041e157e45c76e212ad6759 < 4931c09d83877dc350106bae745321c3f295129bLinux >= c40aad7c81e5fba34b70123ed7ce3397fa62a4d2 < 96d51b8c5a909937d41f9c03495188d4190f877dLinux >= c40aad7c81e5fba34b70123ed7ce3397fa62a4d2 < f2435a46dfa1a5693cf2664afd022db66ee58121Linux >= c40aad7c81e5fba34b70123ed7ce3397fa62a4d2 < 6b512a5330ef1a41db7aff4b80c4e952b8d52f17Linux >= c40aad7c81e5fba34b70123ed7ce3397fa62a4d2 < 17661c67b206612cb3ba65d5ae726cd2015d0a53Linux d153e8b154f9746ac969c85a4e6474760453647cLinux >= 6.6.23 < 6.6.154Linux >= 6.7.11 < 6.8Linux 6.8Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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