{"id":"CVE-2023-53435","summary":"cassini: Fix a memory leak in the error handling path of cas_init_one()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ncassini: Fix a memory leak in the error handling path of cas_init_one()\n\ncas_saturn_firmware_init() allocates some memory using vmalloc(). This\nmemory is freed in the .remove() function but not it the error handling\npath of the probe.\n\nAdd the missing vfree() to avoid a memory leak, should an error occur.","modified":"2026-04-02T09:44:12.425333Z","published":"2025-09-18T16:04:14.476Z","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-2023-53435.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/11c0ed097a874156957b515d0ba7e356142eab87"},{"type":"WEB","url":"https://git.kernel.org/stable/c/172146c26f0c1b86ab4e9ebffc7e06f04229fa17"},{"type":"WEB","url":"https://git.kernel.org/stable/c/234e744d86bd95b381d24546df2dba72804e0219"},{"type":"WEB","url":"https://git.kernel.org/stable/c/412cd77a2c24b191c65ea53025222418db09817c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/60d8e8b88087d68e10c8991a0f6733fa2f963ff0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b8b1a667744741fa7807b09a12797a27f14f3fac"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dc61f7582cc92d547d02e141cd66f5d1f4ed8012"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e20105d967ab5b53ff50a0e5991fe37324d2ba20"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53435.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53435"},{"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":"fcaa40669cd798ca2ac0d15441e8a1d1145f2b16"},{"fixed":"11c0ed097a874156957b515d0ba7e356142eab87"},{"fixed":"60d8e8b88087d68e10c8991a0f6733fa2f963ff0"},{"fixed":"e20105d967ab5b53ff50a0e5991fe37324d2ba20"},{"fixed":"dc61f7582cc92d547d02e141cd66f5d1f4ed8012"},{"fixed":"234e744d86bd95b381d24546df2dba72804e0219"},{"fixed":"172146c26f0c1b86ab4e9ebffc7e06f04229fa17"},{"fixed":"b8b1a667744741fa7807b09a12797a27f14f3fac"},{"fixed":"412cd77a2c24b191c65ea53025222418db09817c"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53435.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}