{"id":"CVE-2025-68283","summary":"libceph: replace BUG_ON with bounds check for map-\u003emax_osd","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nlibceph: replace BUG_ON with bounds check for map-\u003emax_osd\n\nOSD indexes come from untrusted network packets. Boundary checks are\nadded to validate these against map-\u003emax_osd.\n\n[ idryomov: drop BUG_ON in ceph_get_primary_affinity(), minor cosmetic\n  edits ]","modified":"2026-04-16T04:32:45.286825702Z","published":"2025-12-16T15:06:05.355Z","related":["SUSE-SU-2026:0962-1","SUSE-SU-2026:1078-1","SUSE-SU-2026:1081-1","SUSE-SU-2026:20207-1","SUSE-SU-2026:20220-1","SUSE-SU-2026:20228-1","SUSE-SU-2026:20667-1","SUSE-SU-2026:20720-1","SUSE-SU-2026:20845-1","SUSE-SU-2026:20876-1","openSUSE-SU-2026:20145-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68283.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/57f5fbae9f1024aba17ff75e00433324115c548a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b4368b7f97014e1015445d61abd0b27c4c6e8424"},{"type":"WEB","url":"https://git.kernel.org/stable/c/becc488a4d864db338ebd4e313aa3c77da24b604"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e67e3be690f5f7e3b031cf29e8d91e6d02a8e30d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ec3797f043756a94ea2d0f106022e14ac4946c02"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/68xxx/CVE-2025-68283.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68283"},{"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":"f24e9980eb860d8600cbe5ef3d2fd9295320d229"},{"fixed":"57f5fbae9f1024aba17ff75e00433324115c548a"},{"fixed":"becc488a4d864db338ebd4e313aa3c77da24b604"},{"fixed":"e67e3be690f5f7e3b031cf29e8d91e6d02a8e30d"},{"fixed":"b4368b7f97014e1015445d61abd0b27c4c6e8424"},{"fixed":"ec3797f043756a94ea2d0f106022e14ac4946c02"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68283.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.34"},{"fixed":"6.1.159"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.119"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.61"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.17.11"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-68283.json"}}],"schema_version":"1.7.5"}