https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T08:43:20.817394+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-74414 CVE-2026-74414 — hfsplus: Remove the duplicate attr inode dirty marking action 2026-09-29T08:43:20.837145+00:00

Affected: Linux

In the Linux kernel, the following vulnerability has been resolved:

hfsplus: Remove the duplicate attr inode dirty marking action

Syzbot reported a null-ptr-deref in [1]. If the attributes file is not loaded during system mount, a trigger occurs [1] when setxattr is executed in userspace.

Remove the first mark attr inode dirty operation.

[1] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] Call Trace: hfsplus_setxattr+0x124/0x340 fs/hfsplus/xattr.c:555 hfsplus_trusted_setxattr+0x40/0x60 fs/hfsplus/xattr_trusted.c:30 __vfs_setxattr+0x43c/0x480 fs/xattr.c:218 __vfs_setxattr_noperm+0x12d/0x660 fs/xattr.c:252 vfs_setxattr+0x163/0x360 fs/xattr.c:339 do_setxattr fs/xattr.c:654 [inline]