CVE-2021-47443
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-47443
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47443.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-47443
- Downstream
- Related
- Published
- 2024-05-22T07:15:09Z
- Modified
- 2025-08-09T20:01:26Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
NFC: digital: fix possible memory leak in digitaltglisten_mdaa()
'params' is allocated in digitaltglistenmdaa(), but not free when digitalsendcmd() failed, which will cause memory leak. Fix it by freeing 'params' if digitalsend_cmd() return failed.
- References
-
- https://git.kernel.org/stable/c/3f2960b39f22e26cf8addae93c3f5884d1c183c9
- https://git.kernel.org/stable/c/429054ec51e648d241a7e0b465cf44f6633334c5
- https://git.kernel.org/stable/c/564249219e5b5673a8416b5181875d828c3f1e8c
- https://git.kernel.org/stable/c/58e7dcc9ca29c14e44267a4d0ea61e3229124907
- https://git.kernel.org/stable/c/7ab488d7228a9dceb2456867f1f0919decf6efed
- https://git.kernel.org/stable/c/9881b0c860649f27ef2565deef011e516390f416
- https://git.kernel.org/stable/c/a67d47e32c91e2b10402cb8c081774cbf08edb2e
- https://git.kernel.org/stable/c/b7b023e6ff567e991c31cd425b0e1d16779c938b