CVE-2025-38598 (published 2025-08-19 17:15:37.753000+00:00)
In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: fix use-after-free in amdgpu_userq_suspend+0x51a/0x5a0

[  +0.000020] BUG: KASAN: slab-use-after-free in amdgpu_userq_suspend+0x51a/0x5a0 [amdgpu]
[  +0.000817] Read of size 8 at addr ffff88812eec8c58 by task amd_pci_unplug/1733

[  +0.000027] CPU: 10 UID: 0 PID: 1733 Comm: amd_pci_unplug Tainted: G        W          6.14.0+ #2
[  +0.000009] Tainted: [W]=WARN
[  +0.000003] Hardware name: ASUS System Product Name/ROG STRIX B550-F GAMING (WI-FI), BIOS 1401 12/03/2020
[  +0.000004] Call Trace:
[  +0.000004]  <TASK>
[  +0.000003]  dump_stack_lvl+0x76/0xa0
[  +0.000011]  print_report+0xce/0x600
[  +0.000009]  ? srso_return_thunk+0x5/0x5f
[  +0.000006]  ? kasan_complete_mode_report_info+0x76/0x200
[  +0.000007]  ? kasan_addr_to_slab+0xd/0xb0
[  +0.000006]  ? amdgpu_userq_suspend+0x51a/0x5a0 [amdgpu]
[  +0.000707]  kasan_report+0xbe/0x110
[  +0.000006]  ? amdgpu_userq_suspend+0x51a/0x5a0 [amdgpu]
[  +0.000541]  __asan_report_load8_noabort+0x14/0x30
[  +0.000005]  amdgpu_userq_suspend+0x51a/0x5a0 [amdgpu]
[  +0.000535]  ? stop_cpsch+0x396/0x600 [amdgpu]
[  +0.000556]  ? stop_cpsch+0x429/0x600 [amdgpu]
[  +0.000536]  ? __pfx_amdgpu_userq_suspend+0x10/0x10 [amdgpu]
[  +0.000536]  ? srso_return_thunk+0x5/0x5f
[  +0.000004]  ? kgd2kfd_suspend+0x132/0x1d0 [amdgpu]
[  +0.000542]  amdgpu_device_fini_hw+0x581/0xe90 [amdgpu]
[  +0.000485]  ? down_write+0xbb/0x140
[  +0.000007]  ? __mutex_unlock_slowpath.constprop.0+0x317/0x360
[  +0.000005]  ? __pfx_amdgpu_device_fini_hw+0x10/0x10 [amdgpu]
[  +0.000482]  ? __kasan_check_write+0x14/0x30
[  +0.000004]  ? srso_return_thunk+0x5/0x5f
[  +0.000004]  ? up_write+0x55/0xb0
[  +0.000007]  ? srso_return_thunk+0x5/0x5f
[  +0.000005]  ? blocking_notifier_chain_unregister+0x6c/0xc0
[  +0.000008]  amdgpu_driver_unload_kms+0x69/0x90 [amdgpu]
[  +0.000484]  amdgpu_pci_remove+0x93/0x130 [amdgpu]
[  +0.000482]  pci_device_remove+0xae/0x1e0
[  +0.000008]  device_remove+0xc7/0x180
[  +0.000008]  device_release_driver_internal+0x3d4/0x5a0
[  +0.000007]  device_release_driver+0x12/0x20
[  +0.000004]  pci_stop_bus_device+0x104/0x150
[  +0.000006]  pci_stop_and_remove_bus_device_locked+0x1b/0x40
[  +0.000005]  remove_store+0xd7/0xf0
[  +0.000005]  ? __pfx_remove_store+0x10/0x10
[  +0.000006]  ? __pfx__copy_from_iter+0x10/0x10
[  +0.000006]  ? __pfx_dev_attr_store+0x10/0x10
[  +0.000006]  dev_attr_store+0x3f/0x80
[  +0.000006]  sysfs_kf_write+0x125/0x1d0
[  +0.000004]  ? srso_return_thunk+0x5/0x5f
[  +0.000005]  ? __kasan_check_write+0x14/0x30
[  +0.000005]  kernfs_fop_write_iter+0x2ea/0x490
[  +0.000005]  ? rw_verify_area+0x70/0x420
[  +0.000005]  ? __pfx_kernfs_fop_write_iter+0x10/0x10
[  +0.000006]  vfs_write+0x90d/0xe70
[  +0.000005]  ? srso_return_thunk+0x5/0x5f
[  +0.000005]  ? __pfx_vfs_write+0x10/0x10
[  +0.000004]  ? local_clock+0x15/0x30
[  +0.000008]  ? srso_return_thunk+0x5/0x5f
[  +0.000004]  ? __kasan_slab_free+0x5f/0x80
[  +0.000005]  ? srso_return_thunk+0x5/0x5f
[  +0.000004]  ? __kasan_check_read+0x11/0x20
[  +0.000004]  ? srso_return_thunk+0x5/0x5f
[  +0.000004]  ? fdget_pos+0x1d3/0x500
[  +0.000007]  ksys_write+0x119/0x220
[  +0.000005]  ? putname+0x1c/0x30
[  +0.000006]  ? __pfx_ksys_write+0x10/0x10
[  +0.000007]  __x64_sys_write+0x72/0xc0
[  +0.000006]  x64_sys_call+0x18ab/0x26f0
[  +0.000006]  do_syscall_64+0x7c/0x170
[  +0.000004]  ? srso_return_thunk+0x5/0x5f
[  +0.000004]  ? __pfx___x64_sys_openat+0x10/0x10
[  +0.000006]  ? srso_return_thunk+0x5/0x5f
[  +0.000004]  ? __kasan_check_read+0x11/0x20
[  +0.000003]  ? srso_return_thunk+0x5/0x5f
[  +0.000004]  ? fpregs_assert_state_consistent+0x21/0xb0
[  +0.000006]  ? srso_return_thunk+0x5/0x5f
[  +0.000004]  ? syscall_exit_to_user_mode+0x4e/0x240
[  +0.000005]  ? srso_return_thunk+0x5/0x5f
[  +0.000004]  ? do_syscall_64+0x88/0x170
[  +0.000003]  ? srso_return_thunk+0x5/0x5f
[  +0.000004]  ? irqentry_exit+0x43/0x50
[  +0.000004]  ? srso_return_thunk+0x5
---truncated---