{"id":"CVE-2023-54249","summary":"bus: mhi: ep: Only send -ENOTCONN status if client driver is available","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nbus: mhi: ep: Only send -ENOTCONN status if client driver is available\n\nFor the STOP and RESET commands, only send the channel disconnect status\n-ENOTCONN if client driver is available. Otherwise, it will result in\nnull pointer dereference.","modified":"2026-08-12T03:51:45.534621828Z","published":"2025-12-30T12:15:46.798Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54249.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/353aea15d6edbd4e69e039356a1bd3e641f7d952"},{"type":"WEB","url":"https://git.kernel.org/stable/c/860ad591056d7e4dc30bc130b6ec6e6d70930c85"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e6cebcc27519dcf1652e604c73b9fd4f416987c0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54249.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-54249"},{"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":"e827569062a804c67b51930ce83a4cb886113cb7"},{"fixed":"353aea15d6edbd4e69e039356a1bd3e641f7d952"},{"fixed":"860ad591056d7e4dc30bc130b6ec6e6d70930c85"},{"fixed":"e6cebcc27519dcf1652e604c73b9fd4f416987c0"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54249.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.19.0"},{"fixed":"6.1.16"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.2.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54249.json"}}],"schema_version":"1.9.0"}