{"id":"CVE-2022-48966","summary":"net: mvneta: Prevent out of bounds read in mvneta_config_rss()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: mvneta: Prevent out of bounds read in mvneta_config_rss()\n\nThe pp-\u003eindir[0] value comes from the user.  It is passed to:\n\n\tif (cpu_online(pp-\u003erxq_def))\n\ninside the mvneta_percpu_elect() function.  It needs bounds checkeding\nto ensure that it is not beyond the end of the cpu bitmap.","modified":"2026-03-20T12:22:03.543020Z","published":"2024-10-21T20:05:49.126Z","related":["SUSE-SU-2024:3983-1","SUSE-SU-2024:3985-1","SUSE-SU-2024:4100-1","SUSE-SU-2024:4364-1","SUSE-SU-2025:0034-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48966.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/146ebee8fcdb349d7ec0e49915e6cdafb92544ae"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3ceffb8f410b93553fb16fe7e84aa0d35b3ba79b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/47a1a2f6cd5ec3a4f8a2d9bfa1e0605347cdb92c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5a142486a0db6b0b85031f22d69acd0cdcf8f72b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6ca0a506dddc3e1d636935eef339576b263bf3d8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a6b30598fec84f8809f5417cde73071ca43e8471"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e8b4fc13900b8e8be48debffd0dfd391772501f7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/eec1fc21edc2bb99c9e66cf66f0b5d4d643fbb50"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48966.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48966"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"cad5d847a093077b499a8b0bbfe6804b9226c03e"},{"fixed":"3ceffb8f410b93553fb16fe7e84aa0d35b3ba79b"},{"fixed":"47a1a2f6cd5ec3a4f8a2d9bfa1e0605347cdb92c"},{"fixed":"5a142486a0db6b0b85031f22d69acd0cdcf8f72b"},{"fixed":"eec1fc21edc2bb99c9e66cf66f0b5d4d643fbb50"},{"fixed":"146ebee8fcdb349d7ec0e49915e6cdafb92544ae"},{"fixed":"a6b30598fec84f8809f5417cde73071ca43e8471"},{"fixed":"6ca0a506dddc3e1d636935eef339576b263bf3d8"},{"fixed":"e8b4fc13900b8e8be48debffd0dfd391772501f7"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48966.json"}}],"schema_version":"1.7.5"}