CVE-2026-68215

CVE CVE-2026-68215EUVD EUVD-2026-55316Published 2026-08-10T12:00:34.000Z

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: media: radio-si476x: Unregister v4l2_device on probe failure si476x_radio_probe() registers radio->v4l2dev before allocating the V4L2 controls and before registering the video device. If any of those later steps fails, probe returns through the exit label after freeing only the control handler. A failed probe does not call si476x_radio_remove(), so the v4l2_device_unregister() there is not reached. This leaves the parent device reference taken by v4l2_device_register() behind on the error path. Unregister the V4L2 device in the probe error path after freeing the controls.

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: 6.6.148; b879a9c2a755d4ddf9e685258de6435710fd2f03 <64cb15878b35e5574ff4f80a0b613a79e47867ba; 3.10; patch: 7.2-rc1; patch: 6.12.101; patch: 6.18.42; b879a9c2a755d4ddf9e685258de6435710fd2f03 <7ef9f1659404544a8dddd68842bafcb4a38197af; b879a9c2a755d4ddf9e685258de6435710fd2f03 <4ca9c9f12b1bc341a0a3bbbd2090fd182db53771; b879a9c2a755d4ddf9e685258de6435710fd2f03 <730c235d7d2c80a401dac56b0f5066c889aa442d; patch: 7.1.6; b879a9c2a755d4ddf9e685258de6435710fd2f03 <436a693af04ffb889aaf87cb69ec1f2b21d3569c; 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

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