CVE-2026-93184

CVE CVE-2026-93184EUVD EUVD-2026-82292Published 2026-09-17T16:12:10.000Z

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: ASoC: fsl_audmix: rework runtime PM handling in probe After pm_runtime_enable() the AUDMIX block is powered off and stays suspended until the first runtime resume. Register writes issued between probe() and the first resume (e.g. from DAPM or ALSA control paths) target unpowered hardware and cause a system hang. Fix this by calling pm_runtime_resume_and_get() immediately after pm_runtime_enable() to power the hardware up and enable its clocks. Release the reference afterwards with pm_runtime_put() to allow the runtime PM framework to suspend the device and switch the regmap to cache-only mode when idle. When CONFIG_PM is disabled or runtime PM is not enabled, pm_runtime_* calls are stubs that do not power up the hardware. Handle this case explicitly by calling fsl_audmix_runtime_resume() directly so the hardware is always initialised and its clocks are enabled, ensuring register accesses succeed regardless of PM configuration.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Linux — Linux patch: 7.2.6; be1df61cf06efb355c90702e46b8d46f055acb4e <b5c3f8015af442c2411722cf8c220cfbae271230; be1df61cf06efb355c90702e46b8d46f055acb4e <3359ba93d01a23b2e4249e9e44ccfe48eb9c5d71; 5.2; patch: 6.12.110; be1df61cf06efb355c90702e46b8d46f055acb4e <22c944e440bc9b16c4ee409943d69bb8ef575c9e; be1df61cf06efb355c90702e46b8d46f055acb4e <e921cc73fae68ccee932ad0a4fb11d637557db0e; patch: 7.3-rc1; patch: 6.18.52; patch: 0

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Linux — Linux

Does this concern one of your customers?

This page cannot answer that — it does not know your estate. Whoever has recorded their environments gets the answer the morning after publication, together with a paragraph they can forward to the customer unedited.

Try it for 28 days

Patchlage reports hits and suspected hits. About everything else this system says nothing — neither this page nor the situation report ever claims that an estate is safe.