{"id":"AZL-74315","summary":"CVE-2025-68767 affecting package kernel for versions less than 6.6.121.1-1","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nhfsplus: Verify inode mode when loading from disk\n\nsyzbot is reporting that S_IFMT bits of inode-\u003ei_mode can become bogus when\nthe S_IFMT bits of the 16bits \"mode\" field loaded from disk are corrupted.\n\nAccording to [1], the permissions field was treated as reserved in Mac OS\n8 and 9. According to [2], the reserved field was explicitly initialized\nwith 0, and that field must remain 0 as long as reserved. Therefore, when\nthe \"mode\" field is not 0 (i.e. no longer reserved), the file must be\nS_IFDIR if dir == 1, and the file must be one of S_IFREG/S_IFLNK/S_IFCHR/\nS_IFBLK/S_IFIFO/S_IFSOCK if dir == 0.","modified":"2026-04-01T05:22:22.551429Z","published":"2026-01-13T16:15:56Z","upstream":["CVE-2025-68767"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68767"}],"affected":[{"package":{"name":"kernel","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/kernel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.6.121.1-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-74315.json"}}],"schema_version":"1.7.5"}