{"id":"CVE-2021-47320","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnfs: fix acl memory leak of posix_acl_create()\n\nWhen looking into another nfs xfstests report, I found acl and\ndefault_acl in nfs3_proc_create() and nfs3_proc_mknod() error\npaths are possibly leaked. Fix them in advance.","modified":"2026-03-15T22:43:10.934059Z","published":"2024-05-21T15:15:19.220Z","related":["SUSE-SU-2024:1979-1","SUSE-SU-2024:1983-1","SUSE-SU-2024:2010-1","SUSE-SU-2024:2183-1","SUSE-SU-2024:2184-1","SUSE-SU-2024:2185-1"],"references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/687cf32865b2d6960214bce523f2afac58dd3cd2"},{"type":"FIX","url":"https://git.kernel.org/stable/c/8a2b308a54c5ec224fedc753617f99b29ffcd883"},{"type":"FIX","url":"https://git.kernel.org/stable/c/c8fc86e9df6a6a03f5a8e15a3b7a5c75fd05aa38"},{"type":"FIX","url":"https://git.kernel.org/stable/c/cef9d9acb7c80ed6bace894b6334557fd493863b"},{"type":"FIX","url":"https://git.kernel.org/stable/c/d0b32dc1409f7e65e4fcc34e236462268e69a357"},{"type":"FIX","url":"https://git.kernel.org/stable/c/0704f617040c397ae73c1f88f3956787ec5d6529"},{"type":"FIX","url":"https://git.kernel.org/stable/c/2e3960f276b4574a9bb0dfa31a7497302f6363b2"},{"type":"FIX","url":"https://git.kernel.org/stable/c/1fcb6fcd74a222d9ead54d405842fc763bb86262"},{"type":"FIX","url":"https://git.kernel.org/stable/c/4b515308ab875c7e8ada8e606fe0c64762da5ed4"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"3.14"},{"fixed":"4.4.276"}]},{"events":[{"introduced":"4.5"},{"fixed":"4.9.276"}]},{"events":[{"introduced":"4.10"},{"fixed":"4.14.240"}]},{"events":[{"introduced":"4.15"},{"fixed":"4.19.198"}]},{"events":[{"introduced":"4.20"},{"fixed":"5.4.134"}]},{"events":[{"introduced":"5.5"},{"fixed":"5.10.52"}]},{"events":[{"introduced":"5.11"},{"fixed":"5.12.19"}]},{"events":[{"introduced":"5.13"},{"fixed":"5.13.4"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47320.json"}}],"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"}]}