CVE-2024-56551 (GCVE-0-2024-56551)

Vulnerability from cvelistv5 – Published: 2024-12-27 14:22 – Updated: 2025-11-03 20:49
VLAI?
Title
drm/amdgpu: fix usage slab after free
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix usage slab after free [ +0.000021] BUG: KASAN: slab-use-after-free in drm_sched_entity_flush+0x6cb/0x7a0 [gpu_sched] [ +0.000027] Read of size 8 at addr ffff8881b8605f88 by task amd_pci_unplug/2147 [ +0.000023] CPU: 6 PID: 2147 Comm: amd_pci_unplug Not tainted 6.10.0+ #1 [ +0.000016] Hardware name: ASUS System Product Name/ROG STRIX B550-F GAMING (WI-FI), BIOS 1401 12/03/2020 [ +0.000016] Call Trace: [ +0.000008] <TASK> [ +0.000009] dump_stack_lvl+0x76/0xa0 [ +0.000017] print_report+0xce/0x5f0 [ +0.000017] ? drm_sched_entity_flush+0x6cb/0x7a0 [gpu_sched] [ +0.000019] ? srso_return_thunk+0x5/0x5f [ +0.000015] ? kasan_complete_mode_report_info+0x72/0x200 [ +0.000016] ? drm_sched_entity_flush+0x6cb/0x7a0 [gpu_sched] [ +0.000019] kasan_report+0xbe/0x110 [ +0.000015] ? drm_sched_entity_flush+0x6cb/0x7a0 [gpu_sched] [ +0.000023] __asan_report_load8_noabort+0x14/0x30 [ +0.000014] drm_sched_entity_flush+0x6cb/0x7a0 [gpu_sched] [ +0.000020] ? srso_return_thunk+0x5/0x5f [ +0.000013] ? __kasan_check_write+0x14/0x30 [ +0.000016] ? __pfx_drm_sched_entity_flush+0x10/0x10 [gpu_sched] [ +0.000020] ? srso_return_thunk+0x5/0x5f [ +0.000013] ? __kasan_check_write+0x14/0x30 [ +0.000013] ? srso_return_thunk+0x5/0x5f [ +0.000013] ? enable_work+0x124/0x220 [ +0.000015] ? __pfx_enable_work+0x10/0x10 [ +0.000013] ? srso_return_thunk+0x5/0x5f [ +0.000014] ? free_large_kmalloc+0x85/0xf0 [ +0.000016] drm_sched_entity_destroy+0x18/0x30 [gpu_sched] [ +0.000020] amdgpu_vce_sw_fini+0x55/0x170 [amdgpu] [ +0.000735] ? __kasan_check_read+0x11/0x20 [ +0.000016] vce_v4_0_sw_fini+0x80/0x110 [amdgpu] [ +0.000726] amdgpu_device_fini_sw+0x331/0xfc0 [amdgpu] [ +0.000679] ? mutex_unlock+0x80/0xe0 [ +0.000017] ? __pfx_amdgpu_device_fini_sw+0x10/0x10 [amdgpu] [ +0.000662] ? srso_return_thunk+0x5/0x5f [ +0.000014] ? __kasan_check_write+0x14/0x30 [ +0.000013] ? srso_return_thunk+0x5/0x5f [ +0.000013] ? mutex_unlock+0x80/0xe0 [ +0.000016] amdgpu_driver_release_kms+0x16/0x80 [amdgpu] [ +0.000663] drm_minor_release+0xc9/0x140 [drm] [ +0.000081] drm_release+0x1fd/0x390 [drm] [ +0.000082] __fput+0x36c/0xad0 [ +0.000018] __fput_sync+0x3c/0x50 [ +0.000014] __x64_sys_close+0x7d/0xe0 [ +0.000014] x64_sys_call+0x1bc6/0x2680 [ +0.000014] do_syscall_64+0x70/0x130 [ +0.000014] ? srso_return_thunk+0x5/0x5f [ +0.000014] ? irqentry_exit_to_user_mode+0x60/0x190 [ +0.000015] ? srso_return_thunk+0x5/0x5f [ +0.000014] ? irqentry_exit+0x43/0x50 [ +0.000012] ? srso_return_thunk+0x5/0x5f [ +0.000013] ? exc_page_fault+0x7c/0x110 [ +0.000015] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ +0.000014] RIP: 0033:0x7ffff7b14f67 [ +0.000013] Code: ff e8 0d 16 02 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 73 ba f7 ff [ +0.000026] RSP: 002b:00007fffffffe378 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ +0.000019] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffff7b14f67 [ +0.000014] RDX: 0000000000000000 RSI: 00007ffff7f6f47a RDI: 0000000000000003 [ +0.000014] RBP: 00007fffffffe3a0 R08: 0000555555569890 R09: 0000000000000000 [ +0.000014] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffffffe5c8 [ +0.000013] R13: 00005555555552a9 R14: 0000555555557d48 R15: 00007ffff7ffd040 [ +0.000020] </TASK> [ +0.000016] Allocated by task 383 on cpu 7 at 26.880319s: [ +0.000014] kasan_save_stack+0x28/0x60 [ +0.000008] kasan_save_track+0x18/0x70 [ +0.000007] kasan_save_alloc_info+0x38/0x60 [ +0.000007] __kasan_kmalloc+0xc1/0xd0 [ +0.000007] kmalloc_trace_noprof+0x180/0x380 [ +0.000007] drm_sched_init+0x411/0xec0 [gpu_sched] [ +0.000012] amdgpu_device_init+0x695f/0xa610 [amdgpu] [ +0.000658] amdgpu_driver_load_kms+0x1a/0x120 [amdgpu] [ +0.000662] amdgpu_pci_p ---truncated---
CWE
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 3cc1116de10953f0265a05d9f351b02a9ec3b497 (git)
Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 05b1b33936b71e5f189a813a517f72e8a27fcb2f (git)
Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 3990ef742c064e22189b954522930db04fc6b1a7 (git)
Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < 6383199ada42d30562b4249c393592a2a9c38165 (git)
Affected: d38ceaf99ed015f2a0b9af3499791bd3a3daae21 , < b61badd20b443eabe132314669bb51a263982e5c (git)
Create a notification for this product.
    Linux Linux Affected: 4.2
Unaffected: 0 , < 4.2 (semver)
Unaffected: 5.15.181 , ≤ 5.15.* (semver)
Unaffected: 6.1.127 , ≤ 6.1.* (semver)
Unaffected: 6.6.64 , ≤ 6.6.* (semver)
Unaffected: 6.12.4 , ≤ 6.12.* (semver)
Unaffected: 6.13 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

{
  "containers": {
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              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
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                "id": "CVE-2024-56551",
                "options": [
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        "title": "CVE Program Container"
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    "cna": {
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          "programFiles": [
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              "versionType": "semver"
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              "status": "unaffected",
              "version": "6.12.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.13",
              "versionType": "original_commit_for_fix"
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      "cpeApplicability": [
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              "operator": "OR"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: fix usage slab after free\n\n[  +0.000021] BUG: KASAN: slab-use-after-free in drm_sched_entity_flush+0x6cb/0x7a0 [gpu_sched]\n[  +0.000027] Read of size 8 at addr ffff8881b8605f88 by task amd_pci_unplug/2147\n\n[  +0.000023] CPU: 6 PID: 2147 Comm: amd_pci_unplug Not tainted 6.10.0+ #1\n[  +0.000016] Hardware name: ASUS System Product Name/ROG STRIX B550-F GAMING (WI-FI), BIOS 1401 12/03/2020\n[  +0.000016] Call Trace:\n[  +0.000008]  \u003cTASK\u003e\n[  +0.000009]  dump_stack_lvl+0x76/0xa0\n[  +0.000017]  print_report+0xce/0x5f0\n[  +0.000017]  ? drm_sched_entity_flush+0x6cb/0x7a0 [gpu_sched]\n[  +0.000019]  ? srso_return_thunk+0x5/0x5f\n[  +0.000015]  ? kasan_complete_mode_report_info+0x72/0x200\n[  +0.000016]  ? drm_sched_entity_flush+0x6cb/0x7a0 [gpu_sched]\n[  +0.000019]  kasan_report+0xbe/0x110\n[  +0.000015]  ? drm_sched_entity_flush+0x6cb/0x7a0 [gpu_sched]\n[  +0.000023]  __asan_report_load8_noabort+0x14/0x30\n[  +0.000014]  drm_sched_entity_flush+0x6cb/0x7a0 [gpu_sched]\n[  +0.000020]  ? srso_return_thunk+0x5/0x5f\n[  +0.000013]  ? __kasan_check_write+0x14/0x30\n[  +0.000016]  ? __pfx_drm_sched_entity_flush+0x10/0x10 [gpu_sched]\n[  +0.000020]  ? srso_return_thunk+0x5/0x5f\n[  +0.000013]  ? __kasan_check_write+0x14/0x30\n[  +0.000013]  ? srso_return_thunk+0x5/0x5f\n[  +0.000013]  ? enable_work+0x124/0x220\n[  +0.000015]  ? __pfx_enable_work+0x10/0x10\n[  +0.000013]  ? srso_return_thunk+0x5/0x5f\n[  +0.000014]  ? free_large_kmalloc+0x85/0xf0\n[  +0.000016]  drm_sched_entity_destroy+0x18/0x30 [gpu_sched]\n[  +0.000020]  amdgpu_vce_sw_fini+0x55/0x170 [amdgpu]\n[  +0.000735]  ? __kasan_check_read+0x11/0x20\n[  +0.000016]  vce_v4_0_sw_fini+0x80/0x110 [amdgpu]\n[  +0.000726]  amdgpu_device_fini_sw+0x331/0xfc0 [amdgpu]\n[  +0.000679]  ? mutex_unlock+0x80/0xe0\n[  +0.000017]  ? __pfx_amdgpu_device_fini_sw+0x10/0x10 [amdgpu]\n[  +0.000662]  ? srso_return_thunk+0x5/0x5f\n[  +0.000014]  ? __kasan_check_write+0x14/0x30\n[  +0.000013]  ? srso_return_thunk+0x5/0x5f\n[  +0.000013]  ? mutex_unlock+0x80/0xe0\n[  +0.000016]  amdgpu_driver_release_kms+0x16/0x80 [amdgpu]\n[  +0.000663]  drm_minor_release+0xc9/0x140 [drm]\n[  +0.000081]  drm_release+0x1fd/0x390 [drm]\n[  +0.000082]  __fput+0x36c/0xad0\n[  +0.000018]  __fput_sync+0x3c/0x50\n[  +0.000014]  __x64_sys_close+0x7d/0xe0\n[  +0.000014]  x64_sys_call+0x1bc6/0x2680\n[  +0.000014]  do_syscall_64+0x70/0x130\n[  +0.000014]  ? srso_return_thunk+0x5/0x5f\n[  +0.000014]  ? irqentry_exit_to_user_mode+0x60/0x190\n[  +0.000015]  ? srso_return_thunk+0x5/0x5f\n[  +0.000014]  ? irqentry_exit+0x43/0x50\n[  +0.000012]  ? srso_return_thunk+0x5/0x5f\n[  +0.000013]  ? exc_page_fault+0x7c/0x110\n[  +0.000015]  entry_SYSCALL_64_after_hwframe+0x76/0x7e\n[  +0.000014] RIP: 0033:0x7ffff7b14f67\n[  +0.000013] Code: ff e8 0d 16 02 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 03 00 00 00 0f 05 \u003c48\u003e 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 73 ba f7 ff\n[  +0.000026] RSP: 002b:00007fffffffe378 EFLAGS: 00000246 ORIG_RAX: 0000000000000003\n[  +0.000019] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffff7b14f67\n[  +0.000014] RDX: 0000000000000000 RSI: 00007ffff7f6f47a RDI: 0000000000000003\n[  +0.000014] RBP: 00007fffffffe3a0 R08: 0000555555569890 R09: 0000000000000000\n[  +0.000014] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffffffe5c8\n[  +0.000013] R13: 00005555555552a9 R14: 0000555555557d48 R15: 00007ffff7ffd040\n[  +0.000020]  \u003c/TASK\u003e\n\n[  +0.000016] Allocated by task 383 on cpu 7 at 26.880319s:\n[  +0.000014]  kasan_save_stack+0x28/0x60\n[  +0.000008]  kasan_save_track+0x18/0x70\n[  +0.000007]  kasan_save_alloc_info+0x38/0x60\n[  +0.000007]  __kasan_kmalloc+0xc1/0xd0\n[  +0.000007]  kmalloc_trace_noprof+0x180/0x380\n[  +0.000007]  drm_sched_init+0x411/0xec0 [gpu_sched]\n[  +0.000012]  amdgpu_device_init+0x695f/0xa610 [amdgpu]\n[  +0.000658]  amdgpu_driver_load_kms+0x1a/0x120 [amdgpu]\n[  +0.000662]  amdgpu_pci_p\n---truncated---"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-09-16T08:02:55.449Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/3cc1116de10953f0265a05d9f351b02a9ec3b497"
        },
        {
          "url": "https://git.kernel.org/stable/c/05b1b33936b71e5f189a813a517f72e8a27fcb2f"
        },
        {
          "url": "https://git.kernel.org/stable/c/3990ef742c064e22189b954522930db04fc6b1a7"
        },
        {
          "url": "https://git.kernel.org/stable/c/6383199ada42d30562b4249c393592a2a9c38165"
        },
        {
          "url": "https://git.kernel.org/stable/c/b61badd20b443eabe132314669bb51a263982e5c"
        }
      ],
      "title": "drm/amdgpu: fix usage slab after free",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-56551",
    "datePublished": "2024-12-27T14:22:53.318Z",
    "dateReserved": "2024-12-27T14:03:05.989Z",
    "dateUpdated": "2025-11-03T20:49:24.909Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2025-11-03T20:49:24.909Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.8, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-56551\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-03-06T16:07:43.843421Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-416\", \"description\": \"CWE-416 Use After Free\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-03-06T16:07:45.568Z\"}}], \"cna\": {\"title\": \"drm/amdgpu: fix usage slab after free\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"d38ceaf99ed015f2a0b9af3499791bd3a3daae21\", \"lessThan\": \"3cc1116de10953f0265a05d9f351b02a9ec3b497\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d38ceaf99ed015f2a0b9af3499791bd3a3daae21\", \"lessThan\": \"05b1b33936b71e5f189a813a517f72e8a27fcb2f\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d38ceaf99ed015f2a0b9af3499791bd3a3daae21\", \"lessThan\": \"3990ef742c064e22189b954522930db04fc6b1a7\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d38ceaf99ed015f2a0b9af3499791bd3a3daae21\", \"lessThan\": \"6383199ada42d30562b4249c393592a2a9c38165\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"d38ceaf99ed015f2a0b9af3499791bd3a3daae21\", \"lessThan\": \"b61badd20b443eabe132314669bb51a263982e5c\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/gpu/drm/amd/amdgpu/amdgpu_device.c\", \"drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.2\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"4.2\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.15.181\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.127\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.64\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12.4\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.12.*\"}, {\"status\": \"unaffected\", \"version\": \"6.13\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/gpu/drm/amd/amdgpu/amdgpu_device.c\", \"drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/3cc1116de10953f0265a05d9f351b02a9ec3b497\"}, {\"url\": \"https://git.kernel.org/stable/c/05b1b33936b71e5f189a813a517f72e8a27fcb2f\"}, {\"url\": \"https://git.kernel.org/stable/c/3990ef742c064e22189b954522930db04fc6b1a7\"}, {\"url\": \"https://git.kernel.org/stable/c/6383199ada42d30562b4249c393592a2a9c38165\"}, {\"url\": \"https://git.kernel.org/stable/c/b61badd20b443eabe132314669bb51a263982e5c\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/amdgpu: fix usage slab after free\\n\\n[  +0.000021] BUG: KASAN: slab-use-after-free in drm_sched_entity_flush+0x6cb/0x7a0 [gpu_sched]\\n[  +0.000027] Read of size 8 at addr ffff8881b8605f88 by task amd_pci_unplug/2147\\n\\n[  +0.000023] CPU: 6 PID: 2147 Comm: amd_pci_unplug Not tainted 6.10.0+ #1\\n[  +0.000016] Hardware name: ASUS System Product Name/ROG STRIX B550-F GAMING (WI-FI), BIOS 1401 12/03/2020\\n[  +0.000016] Call Trace:\\n[  +0.000008]  \u003cTASK\u003e\\n[  +0.000009]  dump_stack_lvl+0x76/0xa0\\n[  +0.000017]  print_report+0xce/0x5f0\\n[  +0.000017]  ? drm_sched_entity_flush+0x6cb/0x7a0 [gpu_sched]\\n[  +0.000019]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000015]  ? kasan_complete_mode_report_info+0x72/0x200\\n[  +0.000016]  ? drm_sched_entity_flush+0x6cb/0x7a0 [gpu_sched]\\n[  +0.000019]  kasan_report+0xbe/0x110\\n[  +0.000015]  ? drm_sched_entity_flush+0x6cb/0x7a0 [gpu_sched]\\n[  +0.000023]  __asan_report_load8_noabort+0x14/0x30\\n[  +0.000014]  drm_sched_entity_flush+0x6cb/0x7a0 [gpu_sched]\\n[  +0.000020]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000013]  ? __kasan_check_write+0x14/0x30\\n[  +0.000016]  ? __pfx_drm_sched_entity_flush+0x10/0x10 [gpu_sched]\\n[  +0.000020]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000013]  ? __kasan_check_write+0x14/0x30\\n[  +0.000013]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000013]  ? enable_work+0x124/0x220\\n[  +0.000015]  ? __pfx_enable_work+0x10/0x10\\n[  +0.000013]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000014]  ? free_large_kmalloc+0x85/0xf0\\n[  +0.000016]  drm_sched_entity_destroy+0x18/0x30 [gpu_sched]\\n[  +0.000020]  amdgpu_vce_sw_fini+0x55/0x170 [amdgpu]\\n[  +0.000735]  ? __kasan_check_read+0x11/0x20\\n[  +0.000016]  vce_v4_0_sw_fini+0x80/0x110 [amdgpu]\\n[  +0.000726]  amdgpu_device_fini_sw+0x331/0xfc0 [amdgpu]\\n[  +0.000679]  ? mutex_unlock+0x80/0xe0\\n[  +0.000017]  ? __pfx_amdgpu_device_fini_sw+0x10/0x10 [amdgpu]\\n[  +0.000662]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000014]  ? __kasan_check_write+0x14/0x30\\n[  +0.000013]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000013]  ? mutex_unlock+0x80/0xe0\\n[  +0.000016]  amdgpu_driver_release_kms+0x16/0x80 [amdgpu]\\n[  +0.000663]  drm_minor_release+0xc9/0x140 [drm]\\n[  +0.000081]  drm_release+0x1fd/0x390 [drm]\\n[  +0.000082]  __fput+0x36c/0xad0\\n[  +0.000018]  __fput_sync+0x3c/0x50\\n[  +0.000014]  __x64_sys_close+0x7d/0xe0\\n[  +0.000014]  x64_sys_call+0x1bc6/0x2680\\n[  +0.000014]  do_syscall_64+0x70/0x130\\n[  +0.000014]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000014]  ? irqentry_exit_to_user_mode+0x60/0x190\\n[  +0.000015]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000014]  ? irqentry_exit+0x43/0x50\\n[  +0.000012]  ? srso_return_thunk+0x5/0x5f\\n[  +0.000013]  ? exc_page_fault+0x7c/0x110\\n[  +0.000015]  entry_SYSCALL_64_after_hwframe+0x76/0x7e\\n[  +0.000014] RIP: 0033:0x7ffff7b14f67\\n[  +0.000013] Code: ff e8 0d 16 02 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 03 00 00 00 0f 05 \u003c48\u003e 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 73 ba f7 ff\\n[  +0.000026] RSP: 002b:00007fffffffe378 EFLAGS: 00000246 ORIG_RAX: 0000000000000003\\n[  +0.000019] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ffff7b14f67\\n[  +0.000014] RDX: 0000000000000000 RSI: 00007ffff7f6f47a RDI: 0000000000000003\\n[  +0.000014] RBP: 00007fffffffe3a0 R08: 0000555555569890 R09: 0000000000000000\\n[  +0.000014] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffffffe5c8\\n[  +0.000013] R13: 00005555555552a9 R14: 0000555555557d48 R15: 00007ffff7ffd040\\n[  +0.000020]  \u003c/TASK\u003e\\n\\n[  +0.000016] Allocated by task 383 on cpu 7 at 26.880319s:\\n[  +0.000014]  kasan_save_stack+0x28/0x60\\n[  +0.000008]  kasan_save_track+0x18/0x70\\n[  +0.000007]  kasan_save_alloc_info+0x38/0x60\\n[  +0.000007]  __kasan_kmalloc+0xc1/0xd0\\n[  +0.000007]  kmalloc_trace_noprof+0x180/0x380\\n[  +0.000007]  drm_sched_init+0x411/0xec0 [gpu_sched]\\n[  +0.000012]  amdgpu_device_init+0x695f/0xa610 [amdgpu]\\n[  +0.000658]  amdgpu_driver_load_kms+0x1a/0x120 [amdgpu]\\n[  +0.000662]  amdgpu_pci_p\\n---truncated---\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.181\", \"versionStartIncluding\": \"4.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.127\", \"versionStartIncluding\": \"4.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.64\", \"versionStartIncluding\": \"4.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12.4\", \"versionStartIncluding\": \"4.2\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.13\", \"versionStartIncluding\": \"4.2\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-09-16T08:02:55.449Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-56551\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-11-03T20:49:24.909Z\", \"dateReserved\": \"2024-12-27T14:03:05.989Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-12-27T14:22:53.318Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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