{"id":"CVE-2023-53449","summary":"s390/dasd: Fix potential memleak in dasd_eckd_init()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ns390/dasd: Fix potential memleak in dasd_eckd_init()\n\n`dasd_reserve_req` is allocated before `dasd_vol_info_req`, and it\nalso needs to be freed before the error returns, just like the other\ncases in this function.","modified":"2026-03-20T12:33:10.028134Z","published":"2025-10-01T11:42:21.371Z","related":["SUSE-SU-2025:03615-1","SUSE-SU-2025:03628-1","SUSE-SU-2025:3716-1","SUSE-SU-2025:3761-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53449.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/460e9bed82e49db1b823dcb4e421783854d86c40"},{"type":"WEB","url":"https://git.kernel.org/stable/c/544a552be0869231799784279d52704c4d314d33"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a50e28d433acf22258f9f34831057387f04ef074"},{"type":"WEB","url":"https://git.kernel.org/stable/c/aede5230d154b6b237985ec9df7ebbd1dce96810"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ee986d80acdef710a886be404308188ea11000c8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ef3a7ffc0a6f833578bc8d1dcb79d0633c7e4ec3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53449.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53449"},{"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":"9e12e54c7a8f616190beffb0f7ce778a86aec175"},{"fixed":"ee986d80acdef710a886be404308188ea11000c8"},{"fixed":"a50e28d433acf22258f9f34831057387f04ef074"},{"fixed":"544a552be0869231799784279d52704c4d314d33"},{"fixed":"ef3a7ffc0a6f833578bc8d1dcb79d0633c7e4ec3"},{"fixed":"aede5230d154b6b237985ec9df7ebbd1dce96810"},{"fixed":"460e9bed82e49db1b823dcb4e421783854d86c40"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53449.json"}}],"schema_version":"1.7.5"}