{"id":"CVE-2026-93199","summary":"i3c: master: Do not treat master device as a duplicate target","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ni3c: master: Do not treat master device as a duplicate target\n\ni3c_master_search_i3c_dev_duplicate() searches the bus for another I3C\ndevice with the same PID as the reference device.  The search can match\nmaster-\u003ethis, causing the controller itself to be returned as a\nduplicate.\n\nSince the controller is not a target device, it cannot be a duplicate of\none.  Exclude master-\u003ethis from matching so that the function only\nreturns real duplicate target devices.","modified":"2026-11-01T02:38:01.627276186Z","published":"2026-09-17T16:12:21.081Z","related":["openSUSE-SU-2026:11880-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93199.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/150e71808d3715a0deefbb189c780d03fdbdc735"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3728d90ec66d4ad33d357e7d6e82b02d34e1c99c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4dc1b3eeba7991905a5b5b8129ebea51be7d87b7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/533faf3d2e67ded0a62b7ba753c0fe993d1dfc26"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6f2340857fc206e7ebfc50c568fb65c3055e568b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7b25b755d59077dd9484ba1360b8fe6396e5ccfb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d0cc00957292e353ad46039034cd8f82fc4f8057"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d72a5e9060030a1c205b54157c15a428b741d83f"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93199.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93199"},{"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":"3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0"},{"fixed":"3728d90ec66d4ad33d357e7d6e82b02d34e1c99c"},{"fixed":"6f2340857fc206e7ebfc50c568fb65c3055e568b"},{"fixed":"d72a5e9060030a1c205b54157c15a428b741d83f"},{"fixed":"7b25b755d59077dd9484ba1360b8fe6396e5ccfb"},{"fixed":"533faf3d2e67ded0a62b7ba753c0fe993d1dfc26"},{"fixed":"d0cc00957292e353ad46039034cd8f82fc4f8057"},{"fixed":"150e71808d3715a0deefbb189c780d03fdbdc735"},{"fixed":"4dc1b3eeba7991905a5b5b8129ebea51be7d87b7"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-93199.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.0.0"},{"fixed":"5.10.273"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.224"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.191"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.160"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.112"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.52"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.6"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-93199.json"}}],"schema_version":"1.9.2"}