CVE-2024-49989 (GCVE-0-2024-49989)

Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2026-05-11 20:43
VLAI?
Title
drm/amd/display: fix double free issue during amdgpu module unload
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix double free issue during amdgpu module unload Flexible endpoints use DIGs from available inflexible endpoints, so only the encoders of inflexible links need to be freed. Otherwise, a double free issue may occur when unloading the amdgpu module. [ 279.190523] RIP: 0010:__slab_free+0x152/0x2f0 [ 279.190577] Call Trace: [ 279.190580] <TASK> [ 279.190582] ? show_regs+0x69/0x80 [ 279.190590] ? die+0x3b/0x90 [ 279.190595] ? do_trap+0xc8/0xe0 [ 279.190601] ? do_error_trap+0x73/0xa0 [ 279.190605] ? __slab_free+0x152/0x2f0 [ 279.190609] ? exc_invalid_op+0x56/0x70 [ 279.190616] ? __slab_free+0x152/0x2f0 [ 279.190642] ? asm_exc_invalid_op+0x1f/0x30 [ 279.190648] ? dcn10_link_encoder_destroy+0x19/0x30 [amdgpu] [ 279.191096] ? __slab_free+0x152/0x2f0 [ 279.191102] ? dcn10_link_encoder_destroy+0x19/0x30 [amdgpu] [ 279.191469] kfree+0x260/0x2b0 [ 279.191474] dcn10_link_encoder_destroy+0x19/0x30 [amdgpu] [ 279.191821] link_destroy+0xd7/0x130 [amdgpu] [ 279.192248] dc_destruct+0x90/0x270 [amdgpu] [ 279.192666] dc_destroy+0x19/0x40 [amdgpu] [ 279.193020] amdgpu_dm_fini+0x16e/0x200 [amdgpu] [ 279.193432] dm_hw_fini+0x26/0x40 [amdgpu] [ 279.193795] amdgpu_device_fini_hw+0x24c/0x400 [amdgpu] [ 279.194108] amdgpu_driver_unload_kms+0x4f/0x70 [amdgpu] [ 279.194436] amdgpu_pci_remove+0x40/0x80 [amdgpu] [ 279.194632] pci_device_remove+0x3a/0xa0 [ 279.194638] device_remove+0x40/0x70 [ 279.194642] device_release_driver_internal+0x1ad/0x210 [ 279.194647] driver_detach+0x4e/0xa0 [ 279.194650] bus_remove_driver+0x6f/0xf0 [ 279.194653] driver_unregister+0x33/0x60 [ 279.194657] pci_unregister_driver+0x44/0x90 [ 279.194662] amdgpu_exit+0x19/0x1f0 [amdgpu] [ 279.194939] __do_sys_delete_module.isra.0+0x198/0x2f0 [ 279.194946] __x64_sys_delete_module+0x16/0x20 [ 279.194950] do_syscall_64+0x58/0x120 [ 279.194954] entry_SYSCALL_64_after_hwframe+0x6e/0x76 [ 279.194980] </TASK>
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Linux Linux Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 43c296870740a3a264cdca9f18db12e12e9cfbdb (git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < df948b5ba6858d5da34f622d408e5517057cec07 (git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < cf6f3ebd6312d465fee096d1f58089b177c7c67f (git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 7af9e6fa63dbd43a61d4ecc8f59426596a75e507 (git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 3c0ff4de45ce2c5f7997a1ffa6eefee4b79e6b58 (git)
Affected: 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c , < 20b5a8f9f4670a8503aa9fa95ca632e77c6bf55d (git)
Create a notification for this product.
Linux Linux Affected: 4.15
Unaffected: 0 , < 4.15 (semver)
Unaffected: 5.15.181 , ≤ 5.15.* (semver)
Unaffected: 6.1.129 , ≤ 6.1.* (semver)
Unaffected: 6.6.55 , ≤ 6.6.* (semver)
Unaffected: 6.10.14 , ≤ 6.10.* (semver)
Unaffected: 6.11.3 , ≤ 6.11.* (semver)
Unaffected: 6.12 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website

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        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: fix double free issue during amdgpu module unload\n\nFlexible endpoints use DIGs from available inflexible endpoints,\nso only the encoders of inflexible links need to be freed.\nOtherwise, a double free issue may occur when unloading the\namdgpu module.\n\n[  279.190523] RIP: 0010:__slab_free+0x152/0x2f0\n[  279.190577] Call Trace:\n[  279.190580]  \u003cTASK\u003e\n[  279.190582]  ? show_regs+0x69/0x80\n[  279.190590]  ? die+0x3b/0x90\n[  279.190595]  ? do_trap+0xc8/0xe0\n[  279.190601]  ? do_error_trap+0x73/0xa0\n[  279.190605]  ? __slab_free+0x152/0x2f0\n[  279.190609]  ? exc_invalid_op+0x56/0x70\n[  279.190616]  ? __slab_free+0x152/0x2f0\n[  279.190642]  ? asm_exc_invalid_op+0x1f/0x30\n[  279.190648]  ? dcn10_link_encoder_destroy+0x19/0x30 [amdgpu]\n[  279.191096]  ? __slab_free+0x152/0x2f0\n[  279.191102]  ? dcn10_link_encoder_destroy+0x19/0x30 [amdgpu]\n[  279.191469]  kfree+0x260/0x2b0\n[  279.191474]  dcn10_link_encoder_destroy+0x19/0x30 [amdgpu]\n[  279.191821]  link_destroy+0xd7/0x130 [amdgpu]\n[  279.192248]  dc_destruct+0x90/0x270 [amdgpu]\n[  279.192666]  dc_destroy+0x19/0x40 [amdgpu]\n[  279.193020]  amdgpu_dm_fini+0x16e/0x200 [amdgpu]\n[  279.193432]  dm_hw_fini+0x26/0x40 [amdgpu]\n[  279.193795]  amdgpu_device_fini_hw+0x24c/0x400 [amdgpu]\n[  279.194108]  amdgpu_driver_unload_kms+0x4f/0x70 [amdgpu]\n[  279.194436]  amdgpu_pci_remove+0x40/0x80 [amdgpu]\n[  279.194632]  pci_device_remove+0x3a/0xa0\n[  279.194638]  device_remove+0x40/0x70\n[  279.194642]  device_release_driver_internal+0x1ad/0x210\n[  279.194647]  driver_detach+0x4e/0xa0\n[  279.194650]  bus_remove_driver+0x6f/0xf0\n[  279.194653]  driver_unregister+0x33/0x60\n[  279.194657]  pci_unregister_driver+0x44/0x90\n[  279.194662]  amdgpu_exit+0x19/0x1f0 [amdgpu]\n[  279.194939]  __do_sys_delete_module.isra.0+0x198/0x2f0\n[  279.194946]  __x64_sys_delete_module+0x16/0x20\n[  279.194950]  do_syscall_64+0x58/0x120\n[  279.194954]  entry_SYSCALL_64_after_hwframe+0x6e/0x76\n[  279.194980]  \u003c/TASK\u003e"
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          "url": "https://git.kernel.org/stable/c/43c296870740a3a264cdca9f18db12e12e9cfbdb"
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          "url": "https://git.kernel.org/stable/c/df948b5ba6858d5da34f622d408e5517057cec07"
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          "url": "https://git.kernel.org/stable/c/cf6f3ebd6312d465fee096d1f58089b177c7c67f"
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        {
          "url": "https://git.kernel.org/stable/c/20b5a8f9f4670a8503aa9fa95ca632e77c6bf55d"
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      "title": "drm/amd/display: fix double free issue during amdgpu module unload",
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    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-49989",
    "datePublished": "2024-10-21T18:02:32.507Z",
    "dateReserved": "2024-10-21T12:17:06.054Z",
    "dateUpdated": "2026-05-11T20:43:25.612Z",
    "state": "PUBLISHED"
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    "epss": {
      "cve": "CVE-2024-49989",
      "date": "2026-05-22",
      "epss": "9e-05",
      "percentile": "0.00897"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"6.6.55\", \"matchCriteriaId\": \"8B527B5F-BDDA-424E-932E-16FCAAB575E2\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"6.7\", \"versionEndExcluding\": \"6.10.14\", \"matchCriteriaId\": \"4C16BCE0-FFA0-4599-BE0A-1FD65101C021\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"6.11\", \"versionEndExcluding\": \"6.11.3\", \"matchCriteriaId\": \"54D9C704-D679-41A7-9C40-10A6B1E7FFE9\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/amd/display: fix double free issue during amdgpu module unload\\n\\nFlexible endpoints use DIGs from available inflexible endpoints,\\nso only the encoders of inflexible links need to be freed.\\nOtherwise, a double free issue may occur when unloading the\\namdgpu module.\\n\\n[  279.190523] RIP: 0010:__slab_free+0x152/0x2f0\\n[  279.190577] Call Trace:\\n[  279.190580]  \u003cTASK\u003e\\n[  279.190582]  ? show_regs+0x69/0x80\\n[  279.190590]  ? die+0x3b/0x90\\n[  279.190595]  ? do_trap+0xc8/0xe0\\n[  279.190601]  ? do_error_trap+0x73/0xa0\\n[  279.190605]  ? __slab_free+0x152/0x2f0\\n[  279.190609]  ? exc_invalid_op+0x56/0x70\\n[  279.190616]  ? __slab_free+0x152/0x2f0\\n[  279.190642]  ? asm_exc_invalid_op+0x1f/0x30\\n[  279.190648]  ? dcn10_link_encoder_destroy+0x19/0x30 [amdgpu]\\n[  279.191096]  ? __slab_free+0x152/0x2f0\\n[  279.191102]  ? dcn10_link_encoder_destroy+0x19/0x30 [amdgpu]\\n[  279.191469]  kfree+0x260/0x2b0\\n[  279.191474]  dcn10_link_encoder_destroy+0x19/0x30 [amdgpu]\\n[  279.191821]  link_destroy+0xd7/0x130 [amdgpu]\\n[  279.192248]  dc_destruct+0x90/0x270 [amdgpu]\\n[  279.192666]  dc_destroy+0x19/0x40 [amdgpu]\\n[  279.193020]  amdgpu_dm_fini+0x16e/0x200 [amdgpu]\\n[  279.193432]  dm_hw_fini+0x26/0x40 [amdgpu]\\n[  279.193795]  amdgpu_device_fini_hw+0x24c/0x400 [amdgpu]\\n[  279.194108]  amdgpu_driver_unload_kms+0x4f/0x70 [amdgpu]\\n[  279.194436]  amdgpu_pci_remove+0x40/0x80 [amdgpu]\\n[  279.194632]  pci_device_remove+0x3a/0xa0\\n[  279.194638]  device_remove+0x40/0x70\\n[  279.194642]  device_release_driver_internal+0x1ad/0x210\\n[  279.194647]  driver_detach+0x4e/0xa0\\n[  279.194650]  bus_remove_driver+0x6f/0xf0\\n[  279.194653]  driver_unregister+0x33/0x60\\n[  279.194657]  pci_unregister_driver+0x44/0x90\\n[  279.194662]  amdgpu_exit+0x19/0x1f0 [amdgpu]\\n[  279.194939]  __do_sys_delete_module.isra.0+0x198/0x2f0\\n[  279.194946]  __x64_sys_delete_module+0x16/0x20\\n[  279.194950]  do_syscall_64+0x58/0x120\\n[  279.194954]  entry_SYSCALL_64_after_hwframe+0x6e/0x76\\n[  279.194980]  \u003c/TASK\u003e\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: se soluciona el problema de doble liberaci\\u00f3n durante la descarga del m\\u00f3dulo amdgpu Los endpoints flexibles usan DIG de endpoints inflexibles disponibles, por lo que solo es necesario liberar los codificadores de enlaces inflexibles. De lo contrario, puede ocurrir un problema de doble liberaci\\u00f3n al descargar el m\\u00f3dulo amdgpu. [ 279.190523] RIP: 0010:__slab_free+0x152/0x2f0 [ 279.190577] Seguimiento de llamadas: [ 279.190580]  [ 279.190582] ? show_regs+0x69/0x80 [ 279.190590] ? die+0x3b/0x90 [ 279.190595] ? do_trap+0xc8/0xe0 [279.190601]? do_error_trap+0x73/0xa0 [279.190605]? __slab_free+0x152/0x2f0 [279.190609]? exc_invalid_op+0x56/0x70 [ 279.190616] ? __slab_free+0x152/0x2f0 [ 279.190642] ? asm_exc_invalid_op+0x1f/0x30 [ 279.190648] ? dcn10_link_encoder_destroy+0x19/0x30 [amdgpu] [ 279.191096] ? __slab_free+0x152/0x2f0 [279.191102]? dcn10_link_encoder_destroy+0x19/0x30 [amdgpu] [ 279.191469] kfree+0x260/0x2b0 [ 279.191474] dcn10_link_encoder_destroy+0x19/0x30 [amdgpu] [ 279.191821] /0x130 [amdgpu] [ 279.192248] dc_destruct+0x90/0x270 [amdgpu] [ 279.192666] dc_destroy+0x19/0x40 [amdgpu] [ 279.193020] amdgpu_dm_fini+0x16e/0x200 [amdgpu] [ 279.193432] dm_hw_fini+0x26/0x40 [amdgpu] [ 279.193795] amdgpu_device_fini_hw+0x24c/0x400 [amdgpu] [ 279.194108] amdgpu_driver_unload_kms+0x4f/0x70 [amdgpu] [ 279.194436] amdgpu_pci_remove+0x40/0x80 [amdgpu] [ 279.194632] pci_device_remove+0x3a/0xa0 [ 279.194638] device_remove+0x40/0x70 [ 279.194642] device_release_driver_internal+0x1ad/0x210 [ 279.194647] driver_detach+0x4e/0xa0 [ 279.194650] bus_remove_driver+0x6f/0xf0 [ 279.194653] driver_unregister+0x33/0x60 [ 279.194657] ister_driver+0x44/0x90 [ 279.194662] amdgpu_exit+0x19/0x1f0 [amdgpu] [ 279.194939 ] __do_sys_delete_module.isra.0+0x198/0x2f0 [ 279.194946] __x64_sys_delete_module+0x16/0x20 [ 279.194950] do_syscall_64+0x58/0x120 [ 279.194954] Entry_SYSCALL_64_after_hwframe+0x6e/0x76 [ 279.194980] \"}]",
      "id": "CVE-2024-49989",
      "lastModified": "2024-10-25T20:02:16.763",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 7.8, \"baseSeverity\": \"HIGH\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 5.9}]}",
      "published": "2024-10-21T18:15:19.207",
      "references": "[{\"url\": \"https://git.kernel.org/stable/c/20b5a8f9f4670a8503aa9fa95ca632e77c6bf55d\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/3c0ff4de45ce2c5f7997a1ffa6eefee4b79e6b58\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/7af9e6fa63dbd43a61d4ecc8f59426596a75e507\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/cf6f3ebd6312d465fee096d1f58089b177c7c67f\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}]",
      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Analyzed",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-415\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-49989\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-10-21T18:15:19.207\",\"lastModified\":\"2025-11-03T20:16:34.673\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/amd/display: fix double free issue during amdgpu module unload\\n\\nFlexible endpoints use DIGs from available inflexible endpoints,\\nso only the encoders of inflexible links need to be freed.\\nOtherwise, a double free issue may occur when unloading the\\namdgpu module.\\n\\n[  279.190523] RIP: 0010:__slab_free+0x152/0x2f0\\n[  279.190577] Call Trace:\\n[  279.190580]  \u003cTASK\u003e\\n[  279.190582]  ? show_regs+0x69/0x80\\n[  279.190590]  ? die+0x3b/0x90\\n[  279.190595]  ? do_trap+0xc8/0xe0\\n[  279.190601]  ? do_error_trap+0x73/0xa0\\n[  279.190605]  ? __slab_free+0x152/0x2f0\\n[  279.190609]  ? exc_invalid_op+0x56/0x70\\n[  279.190616]  ? __slab_free+0x152/0x2f0\\n[  279.190642]  ? asm_exc_invalid_op+0x1f/0x30\\n[  279.190648]  ? dcn10_link_encoder_destroy+0x19/0x30 [amdgpu]\\n[  279.191096]  ? __slab_free+0x152/0x2f0\\n[  279.191102]  ? dcn10_link_encoder_destroy+0x19/0x30 [amdgpu]\\n[  279.191469]  kfree+0x260/0x2b0\\n[  279.191474]  dcn10_link_encoder_destroy+0x19/0x30 [amdgpu]\\n[  279.191821]  link_destroy+0xd7/0x130 [amdgpu]\\n[  279.192248]  dc_destruct+0x90/0x270 [amdgpu]\\n[  279.192666]  dc_destroy+0x19/0x40 [amdgpu]\\n[  279.193020]  amdgpu_dm_fini+0x16e/0x200 [amdgpu]\\n[  279.193432]  dm_hw_fini+0x26/0x40 [amdgpu]\\n[  279.193795]  amdgpu_device_fini_hw+0x24c/0x400 [amdgpu]\\n[  279.194108]  amdgpu_driver_unload_kms+0x4f/0x70 [amdgpu]\\n[  279.194436]  amdgpu_pci_remove+0x40/0x80 [amdgpu]\\n[  279.194632]  pci_device_remove+0x3a/0xa0\\n[  279.194638]  device_remove+0x40/0x70\\n[  279.194642]  device_release_driver_internal+0x1ad/0x210\\n[  279.194647]  driver_detach+0x4e/0xa0\\n[  279.194650]  bus_remove_driver+0x6f/0xf0\\n[  279.194653]  driver_unregister+0x33/0x60\\n[  279.194657]  pci_unregister_driver+0x44/0x90\\n[  279.194662]  amdgpu_exit+0x19/0x1f0 [amdgpu]\\n[  279.194939]  __do_sys_delete_module.isra.0+0x198/0x2f0\\n[  279.194946]  __x64_sys_delete_module+0x16/0x20\\n[  279.194950]  do_syscall_64+0x58/0x120\\n[  279.194954]  entry_SYSCALL_64_after_hwframe+0x6e/0x76\\n[  279.194980]  \u003c/TASK\u003e\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: se soluciona el problema de doble liberaci\u00f3n durante la descarga del m\u00f3dulo amdgpu Los endpoints flexibles usan DIG de endpoints inflexibles disponibles, por lo que solo es necesario liberar los codificadores de enlaces inflexibles. De lo contrario, puede ocurrir un problema de doble liberaci\u00f3n al descargar el m\u00f3dulo amdgpu. [ 279.190523] RIP: 0010:__slab_free+0x152/0x2f0 [ 279.190577] Seguimiento de llamadas: [ 279.190580]  [ 279.190582] ? show_regs+0x69/0x80 [ 279.190590] ? die+0x3b/0x90 [ 279.190595] ? do_trap+0xc8/0xe0 [279.190601]? do_error_trap+0x73/0xa0 [279.190605]? __slab_free+0x152/0x2f0 [279.190609]? exc_invalid_op+0x56/0x70 [ 279.190616] ? __slab_free+0x152/0x2f0 [ 279.190642] ? asm_exc_invalid_op+0x1f/0x30 [ 279.190648] ? dcn10_link_encoder_destroy+0x19/0x30 [amdgpu] [ 279.191096] ? __slab_free+0x152/0x2f0 [279.191102]? dcn10_link_encoder_destroy+0x19/0x30 [amdgpu] [ 279.191469] kfree+0x260/0x2b0 [ 279.191474] dcn10_link_encoder_destroy+0x19/0x30 [amdgpu] [ 279.191821] /0x130 [amdgpu] [ 279.192248] dc_destruct+0x90/0x270 [amdgpu] [ 279.192666] dc_destroy+0x19/0x40 [amdgpu] [ 279.193020] amdgpu_dm_fini+0x16e/0x200 [amdgpu] [ 279.193432] dm_hw_fini+0x26/0x40 [amdgpu] [ 279.193795] amdgpu_device_fini_hw+0x24c/0x400 [amdgpu] [ 279.194108] amdgpu_driver_unload_kms+0x4f/0x70 [amdgpu] [ 279.194436] amdgpu_pci_remove+0x40/0x80 [amdgpu] [ 279.194632] pci_device_remove+0x3a/0xa0 [ 279.194638] device_remove+0x40/0x70 [ 279.194642] device_release_driver_internal+0x1ad/0x210 [ 279.194647] driver_detach+0x4e/0xa0 [ 279.194650] bus_remove_driver+0x6f/0xf0 [ 279.194653] driver_unregister+0x33/0x60 [ 279.194657] ister_driver+0x44/0x90 [ 279.194662] amdgpu_exit+0x19/0x1f0 [amdgpu] [ 279.194939 ] __do_sys_delete_module.isra.0+0x198/0x2f0 [ 279.194946] __x64_sys_delete_module+0x16/0x20 [ 279.194950] do_syscall_64+0x58/0x120 [ 279.194954] Entry_SYSCALL_64_after_hwframe+0x6e/0x76 [ 279.194980] \"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-415\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.6.55\",\"matchCriteriaId\":\"8B527B5F-BDDA-424E-932E-16FCAAB575E2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.10.14\",\"matchCriteriaId\":\"4C16BCE0-FFA0-4599-BE0A-1FD65101C021\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.11\",\"versionEndExcluding\":\"6.11.3\",\"matchCriteriaId\":\"54D9C704-D679-41A7-9C40-10A6B1E7FFE9\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/20b5a8f9f4670a8503aa9fa95ca632e77c6bf55d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/3c0ff4de45ce2c5f7997a1ffa6eefee4b79e6b58\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/43c296870740a3a264cdca9f18db12e12e9cfbdb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7af9e6fa63dbd43a61d4ecc8f59426596a75e507\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/cf6f3ebd6312d465fee096d1f58089b177c7c67f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/df948b5ba6858d5da34f622d408e5517057cec07\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-49989\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-10-22T13:31:29.374759Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-10-22T13:31:32.545Z\"}}], \"cna\": {\"title\": \"drm/amd/display: fix double free issue during amdgpu module unload\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c\", \"lessThan\": \"43c296870740a3a264cdca9f18db12e12e9cfbdb\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c\", \"lessThan\": \"df948b5ba6858d5da34f622d408e5517057cec07\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c\", \"lessThan\": \"cf6f3ebd6312d465fee096d1f58089b177c7c67f\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c\", \"lessThan\": \"7af9e6fa63dbd43a61d4ecc8f59426596a75e507\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c\", \"lessThan\": \"3c0ff4de45ce2c5f7997a1ffa6eefee4b79e6b58\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c\", \"lessThan\": \"20b5a8f9f4670a8503aa9fa95ca632e77c6bf55d\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/gpu/drm/amd/display/dc/link/link_factory.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.15\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"4.15\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.15.181\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.129\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.55\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.10.14\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.10.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.11.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/gpu/drm/amd/display/dc/link/link_factory.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/43c296870740a3a264cdca9f18db12e12e9cfbdb\"}, {\"url\": \"https://git.kernel.org/stable/c/df948b5ba6858d5da34f622d408e5517057cec07\"}, {\"url\": \"https://git.kernel.org/stable/c/cf6f3ebd6312d465fee096d1f58089b177c7c67f\"}, {\"url\": \"https://git.kernel.org/stable/c/7af9e6fa63dbd43a61d4ecc8f59426596a75e507\"}, {\"url\": \"https://git.kernel.org/stable/c/3c0ff4de45ce2c5f7997a1ffa6eefee4b79e6b58\"}, {\"url\": \"https://git.kernel.org/stable/c/20b5a8f9f4670a8503aa9fa95ca632e77c6bf55d\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/amd/display: fix double free issue during amdgpu module unload\\n\\nFlexible endpoints use DIGs from available inflexible endpoints,\\nso only the encoders of inflexible links need to be freed.\\nOtherwise, a double free issue may occur when unloading the\\namdgpu module.\\n\\n[  279.190523] RIP: 0010:__slab_free+0x152/0x2f0\\n[  279.190577] Call Trace:\\n[  279.190580]  \u003cTASK\u003e\\n[  279.190582]  ? show_regs+0x69/0x80\\n[  279.190590]  ? die+0x3b/0x90\\n[  279.190595]  ? do_trap+0xc8/0xe0\\n[  279.190601]  ? do_error_trap+0x73/0xa0\\n[  279.190605]  ? __slab_free+0x152/0x2f0\\n[  279.190609]  ? exc_invalid_op+0x56/0x70\\n[  279.190616]  ? __slab_free+0x152/0x2f0\\n[  279.190642]  ? asm_exc_invalid_op+0x1f/0x30\\n[  279.190648]  ? dcn10_link_encoder_destroy+0x19/0x30 [amdgpu]\\n[  279.191096]  ? __slab_free+0x152/0x2f0\\n[  279.191102]  ? dcn10_link_encoder_destroy+0x19/0x30 [amdgpu]\\n[  279.191469]  kfree+0x260/0x2b0\\n[  279.191474]  dcn10_link_encoder_destroy+0x19/0x30 [amdgpu]\\n[  279.191821]  link_destroy+0xd7/0x130 [amdgpu]\\n[  279.192248]  dc_destruct+0x90/0x270 [amdgpu]\\n[  279.192666]  dc_destroy+0x19/0x40 [amdgpu]\\n[  279.193020]  amdgpu_dm_fini+0x16e/0x200 [amdgpu]\\n[  279.193432]  dm_hw_fini+0x26/0x40 [amdgpu]\\n[  279.193795]  amdgpu_device_fini_hw+0x24c/0x400 [amdgpu]\\n[  279.194108]  amdgpu_driver_unload_kms+0x4f/0x70 [amdgpu]\\n[  279.194436]  amdgpu_pci_remove+0x40/0x80 [amdgpu]\\n[  279.194632]  pci_device_remove+0x3a/0xa0\\n[  279.194638]  device_remove+0x40/0x70\\n[  279.194642]  device_release_driver_internal+0x1ad/0x210\\n[  279.194647]  driver_detach+0x4e/0xa0\\n[  279.194650]  bus_remove_driver+0x6f/0xf0\\n[  279.194653]  driver_unregister+0x33/0x60\\n[  279.194657]  pci_unregister_driver+0x44/0x90\\n[  279.194662]  amdgpu_exit+0x19/0x1f0 [amdgpu]\\n[  279.194939]  __do_sys_delete_module.isra.0+0x198/0x2f0\\n[  279.194946]  __x64_sys_delete_module+0x16/0x20\\n[  279.194950]  do_syscall_64+0x58/0x120\\n[  279.194954]  entry_SYSCALL_64_after_hwframe+0x6e/0x76\\n[  279.194980]  \u003c/TASK\u003e\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.181\", \"versionStartIncluding\": \"4.15\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.129\", \"versionStartIncluding\": \"4.15\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.55\", \"versionStartIncluding\": \"4.15\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.10.14\", \"versionStartIncluding\": \"4.15\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11.3\", \"versionStartIncluding\": \"4.15\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12\", \"versionStartIncluding\": \"4.15\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-07-11T17:21:26.643Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-49989\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-07-11T17:21:26.643Z\", \"dateReserved\": \"2024-10-21T12:17:06.054Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-10-21T18:02:32.507Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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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Detection rules are retrieved from Rulezet.

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