{"id":"DEBIAN-CVE-2024-53112","details":"In the Linux kernel, the following vulnerability has been resolved:  ocfs2: uncache inode which has failed entering the group  Syzbot has reported the following BUG:  kernel BUG at fs/ocfs2/uptodate.c:509! ... Call Trace:  \u003cTASK\u003e  ? __die_body+0x5f/0xb0  ? die+0x9e/0xc0  ? do_trap+0x15a/0x3a0  ? ocfs2_set_new_buffer_uptodate+0x145/0x160  ? do_error_trap+0x1dc/0x2c0  ? ocfs2_set_new_buffer_uptodate+0x145/0x160  ? __pfx_do_error_trap+0x10/0x10  ? handle_invalid_op+0x34/0x40  ? ocfs2_set_new_buffer_uptodate+0x145/0x160  ? exc_invalid_op+0x38/0x50  ? asm_exc_invalid_op+0x1a/0x20  ? ocfs2_set_new_buffer_uptodate+0x2e/0x160  ? ocfs2_set_new_buffer_uptodate+0x144/0x160  ? ocfs2_set_new_buffer_uptodate+0x145/0x160  ocfs2_group_add+0x39f/0x15a0  ? __pfx_ocfs2_group_add+0x10/0x10  ? __pfx_lock_acquire+0x10/0x10  ? mnt_get_write_access+0x68/0x2b0  ? __pfx_lock_release+0x10/0x10  ? rcu_read_lock_any_held+0xb7/0x160  ? __pfx_rcu_read_lock_any_held+0x10/0x10  ? smack_log+0x123/0x540  ? mnt_get_write_access+0x68/0x2b0  ? mnt_get_write_access+0x68/0x2b0  ? mnt_get_write_access+0x226/0x2b0  ocfs2_ioctl+0x65e/0x7d0  ? __pfx_ocfs2_ioctl+0x10/0x10  ? smack_file_ioctl+0x29e/0x3a0  ? __pfx_smack_file_ioctl+0x10/0x10  ? lockdep_hardirqs_on_prepare+0x43d/0x780  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10  ? __pfx_ocfs2_ioctl+0x10/0x10  __se_sys_ioctl+0xfb/0x170  do_syscall_64+0xf3/0x230  entry_SYSCALL_64_after_hwframe+0x77/0x7f ...  \u003c/TASK\u003e  When 'ioctl(OCFS2_IOC_GROUP_ADD, ...)' has failed for the particular inode in 'ocfs2_verify_group_and_input()', corresponding buffer head remains cached and subsequent call to the same 'ioctl()' for the same inode issues the BUG() in 'ocfs2_set_new_buffer_uptodate()' (trying to cache the same buffer head of that inode). Fix this by uncaching the buffer head with 'ocfs2_remove_from_cache()' on error path in 'ocfs2_group_add()'.","modified":"2026-09-15T09:03:16.103797671Z","published":"2024-12-02T14:15:11.997Z","upstream":["CVE-2024-53112"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2024-53112"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.119-1"}]}],"versions":["6.1.106-1","6.1.106-2","6.1.106-3","6.1.112-1","6.1.115-1","6.1.27-1","6.1.37-1","6.1.38-1","6.1.38-2","6.1.38-2~bpo11+1","6.1.38-3","6.1.38-4","6.1.38-4~bpo11+1","6.1.52-1","6.1.55-1","6.1.55-1~bpo11+1","6.1.64-1","6.1.66-1","6.1.67-1","6.1.69-1","6.1.69-1~bpo11+1","6.1.76-1","6.1.76-1~bpo11+1","6.1.82-1","6.1.85-1","6.1.90-1","6.1.90-1~bpo11+1","6.1.94-1","6.1.94-1~bpo11+1","6.1.98-1","6.1.99-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-53112.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.11.10-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-53112.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.11.10-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2024-53112.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}