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Unrated severityNVD Advisory· Published May 21, 2024· Updated May 4, 2025

i2c: acpi: fix resource leak in reconfiguration device addition

CVE-2021-47425

Description

In the Linux kernel, the following vulnerability has been resolved:

i2c: acpi: fix resource leak in reconfiguration device addition

acpi_i2c_find_adapter_by_handle() calls bus_find_device() which takes a reference on the adapter which is never released which will result in a reference count leak and render the adapter unremovable. Make sure to put the adapter after creating the client in the same manner that we do for OF.

[wsa: fixed title]

Affected products

189

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

6

News mentions

0

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