CVE-2021-47315
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-47315
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47315.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-47315
- Downstream
- Related
- Published
- 2024-05-21T15:15:18Z
- Modified
- 2025-08-09T20:01:27Z
- 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:
memory: fsl_ifc: fix leak of IO mapping on probe failure
On probe error the driver should unmap the IO memory. Smatch reports:
drivers/memory/fslifc.c:298 fslifcctrlprobe() warn: 'fslifcctrl_dev->gregs' not released on lines: 298.
- References
-
- https://git.kernel.org/stable/c/28f71fd81ebd3b386bf5c7c5539664156f7d72c1
- https://git.kernel.org/stable/c/3b132ab67fc7a358fff35e808fa65d4bea452521
- https://git.kernel.org/stable/c/6b3b002de90738e3c85853a682ce7e0fa078d42b
- https://git.kernel.org/stable/c/83af5816308b490b05fc8fa27fc1bdc769df200a
- https://git.kernel.org/stable/c/8d071d270afba468708faca5f7b6d9e656f75e27
- https://git.kernel.org/stable/c/94bc2fe46102d1e060fc749c0c19511e76c9995f
- https://git.kernel.org/stable/c/d0d04b95e8ed0223844a1d58497c686fe2e4a955
- https://git.kernel.org/stable/c/d9213d4f372d30b5bc4d921795d6bed0c0e3eebf
- https://git.kernel.org/stable/c/b7a2bcb4a3731d68f938207f75ed3e1d41774510
- https://git.kernel.org/stable/c/bd051b3e184fa56eeb6276ee913ba4d48069024b