5.5

CVE-2023-53036

drm/amdgpu: Fix call trace warning and hang when removing amdgpu device

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

drm/amdgpu: Fix call trace warning and hang when removing amdgpu device

On GPUs with RAS enabled, below call trace and hang are observed when
shutting down device.

v2: use DRM device unplugged flag instead of shutdown flag as the check to
prevent memory wipe in shutdown stage.

[ +0.000000] RIP: 0010:amdgpu_vram_mgr_fini+0x18d/0x1c0 [amdgpu]
[ +0.000001] PKRU: 55555554
[ +0.000001] Call Trace:
[ +0.000001] <TASK>
[ +0.000002] amdgpu_ttm_fini+0x140/0x1c0 [amdgpu]
[ +0.000183] amdgpu_bo_fini+0x27/0xa0 [amdgpu]
[ +0.000184] gmc_v11_0_sw_fini+0x2b/0x40 [amdgpu]
[ +0.000163] amdgpu_device_fini_sw+0xb6/0x510 [amdgpu]
[ +0.000152] amdgpu_driver_release_kms+0x16/0x30 [amdgpu]
[ +0.000090] drm_dev_release+0x28/0x50 [drm]
[ +0.000016] devm_drm_dev_init_release+0x38/0x60 [drm]
[ +0.000011] devm_action_release+0x15/0x20
[ +0.000003] release_nodes+0x40/0xc0
[ +0.000001] devres_release_all+0x9e/0xe0
[ +0.000001] device_unbind_cleanup+0x12/0x80
[ +0.000003] device_release_driver_internal+0xff/0x160
[ +0.000001] driver_detach+0x4a/0x90
[ +0.000001] bus_remove_driver+0x6c/0xf0
[ +0.000001] driver_unregister+0x31/0x50
[ +0.000001] pci_unregister_driver+0x40/0x90
[ +0.000003] amdgpu_exit+0x15/0x120 [amdgpu]
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.18.1 < 6.1.22
Linux ≫ Linux Kernel Version >= 6.2 < 6.2.9
Linux ≫ Linux Kernel Version 5.18 Update -
Linux ≫ Linux Kernel Version 5.18 Update rc2
Linux ≫ Linux Kernel Version 5.18 Update rc3
Linux ≫ Linux Kernel Version 5.18 Update rc4
Linux ≫ Linux Kernel Version 5.18 Update rc5
Linux ≫ Linux Kernel Version 5.18 Update rc6
Linux ≫ Linux Kernel Version 5.18 Update rc7
Linux ≫ Linux Kernel Version 6.3 Update rc1
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.19% 0.085
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/f06b902511ea05526f405ee64da54a8313d91831
Patch
https://git.kernel.org/stable/c/9a02dae3bbfe2df8e1c81e61a08695709e9588f9
Patch
https://git.kernel.org/stable/c/93bb18d2a873d2fa9625c8ea927723660a868b95
Patch