ghsa-vc85-hxq3-m586
Vulnerability from github
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fixed bug on error when unloading amdgpu
Fixed bug on error when unloading amdgpu.
The error message is as follows:
[ 377.706202] kernel BUG at drivers/gpu/drm/drm_buddy.c:278!
[ 377.706215] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
[ 377.706222] CPU: 4 PID: 8610 Comm: modprobe Tainted: G IOE 6.0.0-thomas #1
[ 377.706231] Hardware name: ASUS System Product Name/PRIME Z390-A, BIOS 2004 11/02/2021
[ 377.706238] RIP: 0010:drm_buddy_free_block+0x26/0x30 [drm_buddy]
[ 377.706264] Code: 00 00 00 90 0f 1f 44 00 00 48 8b 0e 89 c8 25 00 0c 00 00 3d 00 04 00 00 75 10 48 8b 47 18 48 d3 e0 48 01 47 28 e9 fa fe ff ff <0f> 0b 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 54 55 48 89 f5 53
[ 377.706282] RSP: 0018:ffffad2dc4683cb8 EFLAGS: 00010287
[ 377.706289] RAX: 0000000000000000 RBX: ffff8b1743bd5138 RCX: 0000000000000000
[ 377.706297] RDX: ffff8b1743bd5160 RSI: ffff8b1743bd5c78 RDI: ffff8b16d1b25f70
[ 377.706304] RBP: ffff8b1743bd59e0 R08: 0000000000000001 R09: 0000000000000001
[ 377.706311] R10: ffff8b16c8572400 R11: ffffad2dc4683cf0 R12: ffff8b16d1b25f70
[ 377.706318] R13: ffff8b16d1b25fd0 R14: ffff8b1743bd59c0 R15: ffff8b16d1b25f70
[ 377.706325] FS: 00007fec56c72c40(0000) GS:ffff8b1836500000(0000) knlGS:0000000000000000
[ 377.706334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 377.706340] CR2: 00007f9b88c1ba50 CR3: 0000000110450004 CR4: 00000000003706e0
[ 377.706347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 377.706354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 377.706361] Call Trace:
[ 377.706365]
{
"affected": [],
"aliases": [
"CVE-2023-52912"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-08-21T07:15:07Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: Fixed bug on error when unloading amdgpu\n\nFixed bug on error when unloading amdgpu.\n\nThe error message is as follows:\n[ 377.706202] kernel BUG at drivers/gpu/drm/drm_buddy.c:278!\n[ 377.706215] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI\n[ 377.706222] CPU: 4 PID: 8610 Comm: modprobe Tainted: G IOE 6.0.0-thomas #1\n[ 377.706231] Hardware name: ASUS System Product Name/PRIME Z390-A, BIOS 2004 11/02/2021\n[ 377.706238] RIP: 0010:drm_buddy_free_block+0x26/0x30 [drm_buddy]\n[ 377.706264] Code: 00 00 00 90 0f 1f 44 00 00 48 8b 0e 89 c8 25 00 0c 00 00 3d 00 04 00 00 75 10 48 8b 47 18 48 d3 e0 48 01 47 28 e9 fa fe ff ff \u003c0f\u003e 0b 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 54 55 48 89 f5 53\n[ 377.706282] RSP: 0018:ffffad2dc4683cb8 EFLAGS: 00010287\n[ 377.706289] RAX: 0000000000000000 RBX: ffff8b1743bd5138 RCX: 0000000000000000\n[ 377.706297] RDX: ffff8b1743bd5160 RSI: ffff8b1743bd5c78 RDI: ffff8b16d1b25f70\n[ 377.706304] RBP: ffff8b1743bd59e0 R08: 0000000000000001 R09: 0000000000000001\n[ 377.706311] R10: ffff8b16c8572400 R11: ffffad2dc4683cf0 R12: ffff8b16d1b25f70\n[ 377.706318] R13: ffff8b16d1b25fd0 R14: ffff8b1743bd59c0 R15: ffff8b16d1b25f70\n[ 377.706325] FS: 00007fec56c72c40(0000) GS:ffff8b1836500000(0000) knlGS:0000000000000000\n[ 377.706334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 377.706340] CR2: 00007f9b88c1ba50 CR3: 0000000110450004 CR4: 00000000003706e0\n[ 377.706347] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[ 377.706354] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n[ 377.706361] Call Trace:\n[ 377.706365] \u003cTASK\u003e\n[ 377.706369] drm_buddy_free_list+0x2a/0x60 [drm_buddy]\n[ 377.706376] amdgpu_vram_mgr_fini+0xea/0x180 [amdgpu]\n[ 377.706572] amdgpu_ttm_fini+0x12e/0x1a0 [amdgpu]\n[ 377.706650] amdgpu_bo_fini+0x22/0x90 [amdgpu]\n[ 377.706727] gmc_v11_0_sw_fini+0x26/0x30 [amdgpu]\n[ 377.706821] amdgpu_device_fini_sw+0xa1/0x3c0 [amdgpu]\n[ 377.706897] amdgpu_driver_release_kms+0x12/0x30 [amdgpu]\n[ 377.706975] drm_dev_release+0x20/0x40 [drm]\n[ 377.707006] release_nodes+0x35/0xb0\n[ 377.707014] devres_release_all+0x8b/0xc0\n[ 377.707020] device_unbind_cleanup+0xe/0x70\n[ 377.707027] device_release_driver_internal+0xee/0x160\n[ 377.707033] driver_detach+0x44/0x90\n[ 377.707039] bus_remove_driver+0x55/0xe0\n[ 377.707045] pci_unregister_driver+0x3b/0x90\n[ 377.707052] amdgpu_exit+0x11/0x6c [amdgpu]\n[ 377.707194] __x64_sys_delete_module+0x142/0x2b0\n[ 377.707201] ? fpregs_assert_state_consistent+0x22/0x50\n[ 377.707208] ? exit_to_user_mode_prepare+0x3e/0x190\n[ 377.707215] do_syscall_64+0x38/0x90\n[ 377.707221] entry_SYSCALL_64_after_hwframe+0x63/0xcd",
"id": "GHSA-vc85-hxq3-m586",
"modified": "2024-09-12T15:32:59Z",
"published": "2024-08-21T09:31:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52912"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/9196eb7c52e55749a332974f0081f77d53d60199"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/99f1a36c90a7524972be5a028424c57fa17753ee"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.