{"id":"AZL-48056","summary":"CVE-2024-43857 affecting package kernel for versions less than 6.6.64.2-9","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.","modified":"2026-04-21T04:31:44.907561Z","published":"2024-08-17T10:15:10Z","upstream":["CVE-2024-43857"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-43857"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.6.64.2-9"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-48056.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"}]}