==================================================================
BUG: KASAN: slab-out-of-bounds in cfg80211_wext_freq+0x1f9/0x240 net/wireless/wext-compat.c:238
Read of size 2 at addr ffff88802d2e8d40 by task syz-executor.2/14795

CPU: 1 PID: 14795 Comm: syz-executor.2 Not tainted 6.10.0-rc2-syzkaller-00724-g45403b12c29c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:114
 print_address_description mm/kasan/report.c:377 [inline]
 print_report+0x169/0x550 mm/kasan/report.c:488
 kasan_report+0x143/0x180 mm/kasan/report.c:601
 cfg80211_wext_freq+0x1f9/0x240 net/wireless/wext-compat.c:238
 cfg80211_wext_siwscan+0x4fd/0x10d0 net/wireless/scan.c:3463
 ioctl_standard_iw_point+0x788/0xcb0 net/wireless/wext-core.c:867
 ioctl_standard_call+0xc7/0x290 net/wireless/wext-core.c:1052
 wext_ioctl_dispatch+0x58e/0x640 net/wireless/wext-core.c:1016
 wext_handle_ioctl+0x15f/0x270 net/wireless/wext-core.c:1077
 sock_ioctl+0x17f/0x8e0 net/socket.c:1275
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:907 [inline]
 __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:893
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f196b07cea9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f196bdd60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f196b1b3f80 RCX: 00007f196b07cea9
RDX: 0000000020000000 RSI: 0000000000008b18 RDI: 0000000000000003
RBP: 00007f196b0ebff4 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f196b1b3f80 R15: 00007ffdcfcce918
 </TASK>

Allocated by task 14795:
 kasan_save_stack mm/kasan/common.c:47 [inline]
 kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
 poison_kmalloc_redzone mm/kasan/common.c:370 [inline]
 __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:387
 kasan_kmalloc include/linux/kasan.h:211 [inline]
 __do_kmalloc_node mm/slub.c:4121 [inline]
 __kmalloc_noprof+0x1f9/0x400 mm/slub.c:4134
 kmalloc_noprof include/linux/slab.h:664 [inline]
 kzalloc_noprof include/linux/slab.h:778 [inline]
 ioctl_standard_iw_point+0x4ae/0xcb0 net/wireless/wext-core.c:828
 ioctl_standard_call+0xc7/0x290 net/wireless/wext-core.c:1052
 wext_ioctl_dispatch+0x58e/0x640 net/wireless/wext-core.c:1016
 wext_handle_ioctl+0x15f/0x270 net/wireless/wext-core.c:1077