{"schema_version":"1.9.0","id":"CVE-2024-43857","published":"2024-08-17T09:24:27.279Z","modified":"2026-08-12T03:51:44.666990158Z","summary":"f2fs: fix null reference error when checking end of zone","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix null reference error when checking end of zone\n\nThis patch fixes a potentially null pointer being accessed by\nis_end_zone_blkaddr() that checks the last block of a zone\nwhen f2fs is mounted as a single device.","affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"e067dc3c6b9c419bac43c6a0be2d85f44681f863"},{"fixed":"b98777309756ebe15cc9ad4e8ab64bbfaf878a3f"},{"fixed":"381cbe85592c78fbaeb3e770e3e9f3bfa3e67efb"},{"fixed":"c82bc1ab2a8a5e73d9728e80c4c2ed87e8921a38"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-43857.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.5.0"},{"fixed":"6.6.64"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.10.3"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-43857.json"}}],"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/381cbe85592c78fbaeb3e770e3e9f3bfa3e67efb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b98777309756ebe15cc9ad4e8ab64bbfaf878a3f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c82bc1ab2a8a5e73d9728e80c4c2ed87e8921a38"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/43xxx/CVE-2024-43857.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-43857"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/43xxx/CVE-2024-43857.json"}}