{"vulnerability": "CVE-2024-57919", "sightings": [{"uuid": "09e73ac4-8541-4443-865a-12f414d6d244", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2024-57919", "type": "seen", "source": "https://t.me/cvedetector/15853", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2024-57919 - AMDGPU Divide Error Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2024-57919 \nPublished : Jan. 19, 2025, 12:15 p.m. | 36\u00a0minutes ago \nDescription : In the Linux kernel, the following vulnerability has been resolved:  \n  \ndrm/amd/display: fix divide error in DM plane scale calcs  \n  \ndm_get_plane_scale doesn't take into account plane scaled size equal to  \nzero, leading to a kernel oops due to division by zero. Fix by setting  \nout-scale size as zero when the dst size is zero, similar to what is  \ndone by drm_calc_scale(). This issue started with the introduction of  \ncursor ovelay mode that uses this function to assess cursor mode changes  \nvia dm_crtc_get_cursor_mode() before checking plane state.  \n  \n[Dec17 17:14] Oops: divide error: 0000 [#1] PREEMPT SMP NOPTI  \n[  +0.000018] CPU: 5 PID: 1660 Comm: surface-DP-1 Not tainted 6.10.0+ #231  \n[  +0.000007] Hardware name: Valve Jupiter/Jupiter, BIOS F7A0131 01/30/2024  \n[  +0.000004] RIP: 0010:dm_get_plane_scale+0x3f/0x60 [amdgpu]  \n[  +0.000553] Code: 44 0f b7 41 3a 44 0f b7 49 3e 83 e0 0f 48 0f a3 c2 73 21 69 41 28 e8 03 00 00 31 d2 41 f7 f1 31 d2 89 06 69 41 2c e8 03 00 00 <41f7 f0 89 07 e9 d7 d8 7e e9 44 89 c8 45 89 c1 41 89 c0 eb d4 66  \n[  +0.000005] RSP: 0018:ffffa8df0de6b8a0 EFLAGS: 00010246  \n[  +0.000006] RAX: 00000000000003e8 RBX: ffff9ac65c1f6e00 RCX: ffff9ac65d055500  \n[  +0.000003] RDX: 0000000000000000 RSI: ffffa8df0de6b8b0 RDI: ffffa8df0de6b8b4  \n[  +0.000004] RBP: ffff9ac64e7a5800 R08: 0000000000000000 R09: 0000000000000a00  \n[  +0.000003] R10: 00000000000000ff R11: 0000000000000054 R12: ffff9ac6d0700010  \n[  +0.000003] R13: ffff9ac65d054f00 R14: ffff9ac65d055500 R15: ffff9ac64e7a60a0  \n[  +0.000004] FS:  00007f869ea00640(0000) GS:ffff9ac970080000(0000) knlGS:0000000000000000  \n[  +0.000004] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033  \n[  +0.000003] CR2: 000055ca701becd0 CR3: 000000010e7f2000 CR4: 0000000000350ef0  \n[  +0.000004] Call Trace:  \n[  +0.000007]    \n[  +0.000006]  ? __die_body.cold+0x19/0x27  \n[  +0.000009]  ? die+0x2e/0x50  \n[  +0.000007]  ? do_trap+0xca/0x110  \n[  +0.000007]  ? do_error_trap+0x6a/0x90  \n[  +0.000006]  ? dm_get_plane_scale+0x3f/0x60 [amdgpu]  \n[  +0.000504]  ? exc_divide_error+0x38/0x50  \n[  +0.000005]  ? dm_get_plane_scale+0x3f/0x60 [amdgpu]  \n[  +0.000488]  ? asm_exc_divide_error+0x1a/0x20  \n[  +0.000011]  ? dm_get_plane_scale+0x3f/0x60 [amdgpu]  \n[  +0.000593]  dm_crtc_get_cursor_mode+0x33f/0x430 [amdgpu]  \n[  +0.000562]  amdgpu_dm_atomic_check+0x2ef/0x1770 [amdgpu]  \n[  +0.000501]  drm_atomic_check_only+0x5e1/0xa30 [drm]  \n[  +0.000047]  drm_mode_atomic_ioctl+0x832/0xcb0 [drm]  \n[  +0.000050]  ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [drm]  \n[  +0.000047]  drm_ioctl_kernel+0xb3/0x100 [drm]  \n[  +0.000062]  drm_ioctl+0x27a/0x4f0 [drm]  \n[  +0.000049]  ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [drm]  \n[  +0.000055]  amdgpu_drm_ioctl+0x4e/0x90 [amdgpu]  \n[  +0.000360]  __x64_sys_ioctl+0x97/0xd0  \n[  +0.000010]  do_syscall_64+0x82/0x190  \n[  +0.000008]  ? __pfx_drm_mode_createblob_ioctl+0x10/0x10 [drm]  \n[  +0.000044]  ? srso_return_thunk+0x5/0x5f  \n[  +0.000006]  ? drm_ioctl_kernel+0xb3/0x100 [drm]  \n[  +0.000040]  ? srso_return_thunk+0x5/0x5f  \n[  +0.000005]  ? __check_object_size+0x50/0x220  \n[  +0.000007]  ? srso_return_thunk+0x5/0x5f  \n[  +0.000005]  ? srso_return_thunk+0x5/0x5f  \n[  +0.000005]  ? drm_ioctl+0x2a4/0x4f0 [drm]  \n[  +0.000039]  ? __pfx_drm_mode_createblob_ioctl+0x10/0x10 [drm]  \n[  +0.000043]  ? srso_return_thunk+0x5/0x5f  \n[  +0.000005]  ? srso_return_thunk+0x5/0x5f  \n[  +0.000005]  ? __pm_runtime_suspend+0x69/0xc0  \n[  +0.000006]  ? srso_return_thunk+0x5/0x5f  \n[  +0.000005]  ? amdgpu_drm_ioctl+0x71/0x90 [amdgpu]  \n[  +0.000366]  ? srso_return_thunk+0x5/0x5f  \n[  +0.000006]  ? syscall_exit_to_user_mode+0x77/0x210  \n[  +0.000007]  ? srso_return_thunk+0x5/0x5f  \n[  +0.000005]  ? do_syscall_64+0x8e/0x190  \n[  +0.000006]  ? srso_return_thunk+0x5/0x5f  \n[  +0.000006]  ? do_syscall_64+0x8e/0x190  \n[  +0.00[...]", "creation_timestamp": "2025-01-19T13:58:28.000000Z"}, {"uuid": "a2f8456d-19d8-4f2d-beb8-ec17cc6161f5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2024-57919", "type": "seen", "source": "https://bsky.app/profile/cve-notifications.bsky.social/post/3lg3si6v2mv2f", "content": "", "creation_timestamp": "2025-01-19T12:16:16.963610Z"}]}