CVE-2026-68210
CVE-2026-68210: 1 tracked advisory record across Red Hat. Compare vendor sources.
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Red Hat
1 advisory- Advisory severityMedium5.5
Medium [CVE-2026-68210] unregister notifier on probe failure
CVE-2026-68210Source published Source updated
In the Linux kernel, the following vulnerability has been resolved: media: stm32: dcmi: unregister notifier on probe failure dcmi_graph_init() registers the async notifier before dcmi_probe() toggles the reset line. If reset_control_assert() or reset_control_deassert() fails afterwards, probe returns through err_cleanup and the driver core will not call dcmi_remove(). Unregister the notifier before cleaning it up on that error path, matching the successful remove path and the V4L2 async notifier lifetime rules. [hverkuil: added Fixes tag] When the `dcmi_graph_init()` function fails to initialize due to issues with `reset_control_assert()` or `reset_control_deassert()`, an asynchronous notifier is not properly unregistered. This oversight can lead to resource leaks, potentially causing…
- Affected products in this advisory
- Red Hat OpenShift Container Platform 4
- Source-reported affected versions
- Affected-version details not available in this record.
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- No mitigation guidance extracted; consult the source.
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