{"id":"CVE-2023-54260","summary":"cifs: Fix lost destroy smbd connection when MR allocate failed","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: Fix lost destroy smbd connection when MR allocate failed\n\nIf the MR allocate failed, the smb direct connection info is NULL,\nthen smbd_destroy() will directly return, then the connection info\nwill be leaked.\n\nLet's set the smb direct connection info to the server before call\nsmbd_destroy().","modified":"2026-03-20T12:33:33.559492Z","published":"2025-12-30T12:15:54.205Z","related":["SUSE-SU-2026:0263-1","SUSE-SU-2026:0316-1","SUSE-SU-2026:0317-1","SUSE-SU-2026:0411-1","SUSE-SU-2026:0617-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54260.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/04b7e13b8a13264282f874db5378fc3d3253cfac"},{"type":"WEB","url":"https://git.kernel.org/stable/c/324c0c34fff1affd436e509325cb46739209704e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/46cd6c639cddba2bd2d810ceb16bb20374ad75b0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c51ae01104b318bf15f3c5097faba5c72addba7a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/caac205e0d5b44c4c23a10c6c0976d50ebe16ac2"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d303e25887127364a6765eaf7ac68aa2bac518a9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e9d3401d95d62a9531082cd2453ed42f2740e3fd"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54260.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-54260"},{"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":"c7398583340a6d82b8bb7f7f21edcde27dc6a898"},{"fixed":"d303e25887127364a6765eaf7ac68aa2bac518a9"},{"fixed":"324c0c34fff1affd436e509325cb46739209704e"},{"fixed":"caac205e0d5b44c4c23a10c6c0976d50ebe16ac2"},{"fixed":"46cd6c639cddba2bd2d810ceb16bb20374ad75b0"},{"fixed":"c51ae01104b318bf15f3c5097faba5c72addba7a"},{"fixed":"04b7e13b8a13264282f874db5378fc3d3253cfac"},{"fixed":"e9d3401d95d62a9531082cd2453ed42f2740e3fd"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-54260.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.16.0"},{"fixed":"4.19.276"}]},{"type":"ECOSYSTEM","events":[{"introduced":"4.20.0"},{"fixed":"5.4.235"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.5.0"},{"fixed":"5.10.173"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.99"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.16"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.2.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-54260.json"}}],"schema_version":"1.7.5"}