{"id":"CVE-2021-47052","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: sa2ul - Fix memory leak of rxd\n\nThere are two error return paths that are not freeing rxd and causing\nmemory leaks.  Fix these.\n\nAddresses-Coverity: (\"Resource leak\")","modified":"2026-03-15T22:42:46.612377Z","published":"2024-02-28T09:15:40.567Z","references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/0e596b3734649041ed77edc86a23c0442bbe062b"},{"type":"FIX","url":"https://git.kernel.org/stable/c/854b7737199848a91f6adfa0a03cf6f0c46c86e8"},{"type":"FIX","url":"https://git.kernel.org/stable/c/b7bd0657c2036add71981d88a7fae50188150b6e"},{"type":"FIX","url":"https://git.kernel.org/stable/c/dfd6443bf49ac17adf882ca46c40c506a0284bd6"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47052.json","unresolved_ranges":[{"events":[{"introduced":"5.10"},{"fixed":"5.10.37"}]},{"events":[{"introduced":"5.11"},{"fixed":"5.11.21"}]},{"events":[{"introduced":"5.12"},{"fixed":"5.12.4"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}