{"id":"CVE-2021-47373","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/gic-v3-its: Fix potential VPE leak on error\n\nIn its_vpe_irq_domain_alloc, when its_vpe_init() returns an error,\nthere is an off-by-one in the number of VPEs to be freed.\n\nFix it by simply passing the number of VPEs allocated, which is the\nindex of the loop iterating over the VPEs.\n\n[maz: fixed commit message]","modified":"2026-03-15T22:43:12.259056Z","published":"2024-05-21T15:15:23.157Z","related":["SUSE-SU-2024:2008-1","SUSE-SU-2024:2011-1","SUSE-SU-2024:2019-1","SUSE-SU-2024:2189-1","SUSE-SU-2024:2190-1","SUSE-SU-2024:3189-1","SUSE-SU-2024:3251-1","SUSE-SU-2024:3252-1"],"references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/7d39992d45acd6f2d6b2f62389c55b61fb3d486b"},{"type":"FIX","url":"https://git.kernel.org/stable/c/e0c1c2e5da19685a20557a50f10c6aa4fa26aa84"},{"type":"FIX","url":"https://git.kernel.org/stable/c/280bef512933b2dda01d681d8cbe499b98fc5bdd"},{"type":"FIX","url":"https://git.kernel.org/stable/c/42d3711c23781045e7a5cd28536c774b9a66d20b"},{"type":"FIX","url":"https://git.kernel.org/stable/c/568662e37f927e3dc3e475f3ff7cf4ab7719c5e7"},{"type":"FIX","url":"https://git.kernel.org/stable/c/5701e8bff314c155e7afdc467b1e0389d86853d0"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"4.14"},{"fixed":"4.14.249"}]},{"events":[{"introduced":"4.15"},{"fixed":"4.19.209"}]},{"events":[{"introduced":"4.20"},{"fixed":"5.4.150"}]},{"events":[{"introduced":"5.5"},{"fixed":"5.10.70"}]},{"events":[{"introduced":"5.11"},{"fixed":"5.14.9"}]},{"events":[{"introduced":"0"},{"last_affected":"5.15-rc1"}]},{"events":[{"introduced":"0"},{"last_affected":"5.15-rc2"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47373.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"}]}