CVE-2021-47425

May 21, 2024, 4:53 p.m.

None
No Score

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]

Product(s) Impacted

Product Versions
Linux kernel

Weaknesses

Common security weaknesses mapped to this vulnerability.

References

https://git.kernel.org/stable/c/3d9d458a8aaafa47268ea4f1b4114a9f12927989
https://git.kernel.org/stable/c/60bacf259e8c2eb2324f3e13275200baaee9494b
https://git.kernel.org/stable/c/6558b646ce1c2a872fe1c2c7cb116f05a2c1950f
https://git.kernel.org/stable/c/90f1077c9184ec2ae9989e4642f211263f301694
https://git.kernel.org/stable/c/b8090a84d7758b929d348bafbd86bb7a10c5fb63
https://git.kernel.org/stable/c/f86de018fd7a24ee07372d55ffa7824f0c674a95

Tags

416baaa9-dc9f-4396-8d5f-8c081fb06d67
2024-05-21
CVE-2021-47425

Timeline

Published: May 21, 2024, 3:15 p.m.
Last Modified: May 21, 2024, 4:53 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

416baaa9-dc9f-4396-8d5f-8c081fb06d67

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.