CVE-2021-47425
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-47425
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47425.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-47425
- Downstream
- Related
- Published
- 2024-05-21T15:15:27Z
- Modified
- 2025-09-23T20:18:04Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
i2c: acpi: fix resource leak in reconfiguration device addition
acpii2cfindadapterbyhandle() calls busfind_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]
- 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