Wind River Support Network

Description

In the Linux kernel, the following vulnerability has been resolved:EOL][EOL]f2fs: prevent kernel warning due to negative i_nlink from corrupted image[EOL][EOL]WARNING: CPU: 1 PID: 9426 at fs/inode.c:417 drop_nlink+0xac/0xd0[EOL]home/cc/linux/fs/inode.c:417[EOL]Modules linked in:[EOL]CPU: 1 UID: 0 PID: 9426 Comm: syz-executor568 Not tainted[EOL]6.14.0-12627-g94d471a4f428 #2 PREEMPT(full)[EOL]Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS[EOL]1.13.0-1ubuntu1.1 04/01/2014[EOL]RIP: 0010:drop_nlink+0xac/0xd0 home/cc/linux/fs/inode.c:417[EOL]Code: 48 8b 5d 28 be 08 00 00 00 48 8d bb 70 07 00 00 e8 f9 67 e6 ff[EOL]f0 48 ff 83 70 07 00 00 5b 5d e9 9a 12 82 ff e8 95 12 82 ff 90[EOL]&lt;0f&gt; 0b 90 c7 45 48 ff ff ff ff 5b 5d e9 83 12 82 ff e8 fe 5f e6[EOL]ff[EOL]RSP: 0018:ffffc900026b7c28 EFLAGS: 00010293[EOL]RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8239710f[EOL]RDX: ffff888041345a00 RSI: ffffffff8239717b RDI: 0000000000000005[EOL]RBP: ffff888054509ad0 R08: 0000000000000005 R09: 0000000000000000[EOL]R10: 0000000000000000 R11: ffffffff9ab36f08 R12: ffff88804bb40000[EOL]R13: ffff8880545091e0 R14: 0000000000008000 R15: ffff8880545091e0[EOL]FS:  000055555d0c5880(0000) GS:ffff8880eb3e3000(0000) knlGS:0000000000000000[EOL]CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033[EOL]CR2: 00007f915c55b178 CR3: 0000000050d20000 CR4: 0000000000352ef0[EOL]Call Trace:[EOL] <task>[EOL] f2fs_i_links_write home/cc/linux/fs/f2fs/f2fs.h:3194 [inline][EOL] f2fs_drop_nlink+0xd1/0x3c0 home/cc/linux/fs/f2fs/dir.c:845[EOL] f2fs_delete_entry+0x542/0x1450 home/cc/linux/fs/f2fs/dir.c:909[EOL] f2fs_unlink+0x45c/0x890 home/cc/linux/fs/f2fs/namei.c:581[EOL] vfs_unlink+0x2fb/0x9b0 home/cc/linux/fs/namei.c:4544[EOL] do_unlinkat+0x4c5/0x6a0 home/cc/linux/fs/namei.c:4608[EOL] __do_sys_unlink home/cc/linux/fs/namei.c:4654 [inline][EOL] __se_sys_unlink home/cc/linux/fs/namei.c:4652 [inline][EOL] __x64_sys_unlink+0xc5/0x110 home/cc/linux/fs/namei.c:4652[EOL] do_syscall_x64 home/cc/linux/arch/x86/entry/syscall_64.c:63 [inline][EOL] do_syscall_64+0xc7/0x250 home/cc/linux/arch/x86/entry/syscall_64.c:94[EOL] entry_SYSCALL_64_after_hwframe+0x77/0x7f[EOL]RIP: 0033:0x7fb3d092324b[EOL]Code: 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66[EOL]2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 57 00 00 00 0f 05[EOL]&lt;48&gt; 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01[EOL]48[EOL]RSP: 002b:00007ffdc232d938 EFLAGS: 00000206 ORIG_RAX: 0000000000000057[EOL]RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb3d092324b[EOL]RDX: 00007ffdc232d960 RSI: 00007ffdc232d960 RDI: 00007ffdc232d9f0[EOL]RBP: 00007ffdc232d9f0 R08: 0000000000000001 R09: 00007ffdc232d7c0[EOL]R10: 00000000fffffffd R11: 0000000000000206 R12: 00007ffdc232eaf0[EOL]R13: 000055555d0cebb0 R14: 00007ffdc232d958 R15: 0000000000000001[EOL] </task>

CREATE(Triage):(User=admin) [CVE-2025-38219 (https://nvd.nist.gov/vuln/detail/CVE-2025-38219)