CVE-2026-74414
- Source
- https://cve.org/CVERecord?id=CVE-2026-74414
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-74414.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-74414
- Downstream
- Published
- 2026-08-15T05:59:20.699Z
- Modified
- 2026-08-16T03:48:35.033434332Z
- Summary
- hfsplus: Remove the duplicate attr inode dirty marking action
- Details
-
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: hfsplussetxattr+0x124/0x340 fs/hfsplus/xattr.c:555 hfsplustrustedsetxattr+0x40/0x60 fs/hfsplus/xattrtrusted.c:30 __vfs_setxattr+0x43c/0x480 fs/xattr.c:218 __vfssetxattrnoperm+0x12d/0x660 fs/xattr.c:252 vfssetxattr+0x163/0x360 fs/xattr.c:339 dosetxattr fs/xattr.c:654 [inline]
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74414.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/7a41fd2b32e5908f19a68732008d581c167279dd
- https://git.kernel.org/stable/c/b3c7ccb1a93cbb5a9a13196abf608ffa2516817e
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74414.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-74414
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git