{"id":"CVE-2023-54301","summary":"serial: 8250_bcm7271: fix leak in `brcmuart_probe`","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nserial: 8250_bcm7271: fix leak in `brcmuart_probe`\n\nSmatch reports:\ndrivers/tty/serial/8250/8250_bcm7271.c:1120 brcmuart_probe() warn:\n'baud_mux_clk' from clk_prepare_enable() not released on lines: 1032.\n\nThe issue is fixed by using a managed clock.","modified":"2026-04-02T09:45:45.103494Z","published":"2025-12-30T12:23:36.502Z","related":["SUSE-SU-2026:0263-1","SUSE-SU-2026:0317-1","SUSE-SU-2026:0411-1","SUSE-SU-2026:0617-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54301.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/2a3e5f428fc4315be6144524912eaefac16f43a9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5258395e67fee6929fb8e50c8239f8de51b8cb2d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/56a81445b8e4b8906d557518c5dae3ddbb447d1e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f264f2f6f4788dc031cef60a0cf2881902736709"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54301.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-54301"},{"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":"41a469482de257ea8db43cf74b6311bd055de030"},{"fixed":"5258395e67fee6929fb8e50c8239f8de51b8cb2d"},{"fixed":"2a3e5f428fc4315be6144524912eaefac16f43a9"},{"fixed":"56a81445b8e4b8906d557518c5dae3ddbb447d1e"},{"fixed":"f264f2f6f4788dc031cef60a0cf2881902736709"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54301.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.13.0"},{"fixed":"5.15.113"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.30"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.3.4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54301.json"}}],"schema_version":"1.7.5"}