CVE-2024-27062 (GCVE-0-2024-27062)

Vulnerability from cvelistv5 – Published: 2024-05-01 13:00 – Updated: 2026-05-11 20:09
VLAI
Title
nouveau: lock the client object tree.
Summary
In the Linux kernel, the following vulnerability has been resolved: nouveau: lock the client object tree. It appears the client object tree has no locking unless I've missed something else. Fix races around adding/removing client objects, mostly vram bar mappings. 4562.099306] general protection fault, probably for non-canonical address 0x6677ed422bceb80c: 0000 [#1] PREEMPT SMP PTI [ 4562.099314] CPU: 2 PID: 23171 Comm: deqp-vk Not tainted 6.8.0-rc6+ #27 [ 4562.099324] Hardware name: Gigabyte Technology Co., Ltd. Z390 I AORUS PRO WIFI/Z390 I AORUS PRO WIFI-CF, BIOS F8 11/05/2021 [ 4562.099330] RIP: 0010:nvkm_object_search+0x1d/0x70 [nouveau] [ 4562.099503] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 48 89 f8 48 85 f6 74 39 48 8b 87 a0 00 00 00 48 85 c0 74 12 <48> 8b 48 f8 48 39 ce 73 15 48 8b 40 10 48 85 c0 75 ee 48 c7 c0 fe [ 4562.099506] RSP: 0000:ffffa94cc420bbf8 EFLAGS: 00010206 [ 4562.099512] RAX: 6677ed422bceb814 RBX: ffff98108791f400 RCX: ffff9810f26b8f58 [ 4562.099517] RDX: 0000000000000000 RSI: ffff9810f26b9158 RDI: ffff98108791f400 [ 4562.099519] RBP: ffff9810f26b9158 R08: 0000000000000000 R09: 0000000000000000 [ 4562.099521] R10: ffffa94cc420bc48 R11: 0000000000000001 R12: ffff9810f02a7cc0 [ 4562.099526] R13: 0000000000000000 R14: 00000000000000ff R15: 0000000000000007 [ 4562.099528] FS: 00007f629c5017c0(0000) GS:ffff98142c700000(0000) knlGS:0000000000000000 [ 4562.099534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4562.099536] CR2: 00007f629a882000 CR3: 000000017019e004 CR4: 00000000003706f0 [ 4562.099541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 4562.099542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 4562.099544] Call Trace: [ 4562.099555] <TASK> [ 4562.099573] ? die_addr+0x36/0x90 [ 4562.099583] ? exc_general_protection+0x246/0x4a0 [ 4562.099593] ? asm_exc_general_protection+0x26/0x30 [ 4562.099600] ? nvkm_object_search+0x1d/0x70 [nouveau] [ 4562.099730] nvkm_ioctl+0xa1/0x250 [nouveau] [ 4562.099861] nvif_object_map_handle+0xc8/0x180 [nouveau] [ 4562.099986] nouveau_ttm_io_mem_reserve+0x122/0x270 [nouveau] [ 4562.100156] ? dma_resv_test_signaled+0x26/0xb0 [ 4562.100163] ttm_bo_vm_fault_reserved+0x97/0x3c0 [ttm] [ 4562.100182] ? __mutex_unlock_slowpath+0x2a/0x270 [ 4562.100189] nouveau_ttm_fault+0x69/0xb0 [nouveau] [ 4562.100356] __do_fault+0x32/0x150 [ 4562.100362] do_fault+0x7c/0x560 [ 4562.100369] __handle_mm_fault+0x800/0xc10 [ 4562.100382] handle_mm_fault+0x17c/0x3e0 [ 4562.100388] do_user_addr_fault+0x208/0x860 [ 4562.100395] exc_page_fault+0x7f/0x200 [ 4562.100402] asm_exc_page_fault+0x26/0x30 [ 4562.100412] RIP: 0033:0x9b9870 [ 4562.100419] Code: 85 a8 f7 ff ff 8b 8d 80 f7 ff ff 89 08 e9 18 f2 ff ff 0f 1f 84 00 00 00 00 00 44 89 32 e9 90 fa ff ff 0f 1f 84 00 00 00 00 00 <44> 89 32 e9 f8 f1 ff ff 0f 1f 84 00 00 00 00 00 66 44 89 32 e9 e7 [ 4562.100422] RSP: 002b:00007fff9ba2dc70 EFLAGS: 00010246 [ 4562.100426] RAX: 0000000000000004 RBX: 000000000dd65e10 RCX: 000000fff0000000 [ 4562.100428] RDX: 00007f629a882000 RSI: 00007f629a882000 RDI: 0000000000000066 [ 4562.100432] RBP: 00007fff9ba2e570 R08: 0000000000000000 R09: 0000000123ddf000 [ 4562.100434] R10: 0000000000000001 R11: 0000000000000246 R12: 000000007fffffff [ 4562.100436] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 4562.100446] </TASK> [ 4562.100448] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink cmac bnep sunrpc iwlmvm intel_rapl_msr intel_rapl_common snd_sof_pci_intel_cnl x86_pkg_temp_thermal intel_powerclamp snd_sof_intel_hda_common mac80211 coretemp snd_soc_acpi_intel_match kvm_intel snd_soc_acpi snd_soc_hdac_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof_intel_hda_mlink ---truncated---
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: bf81df9be28657eea4aca8c6ab4ed3e69f8a051c , < 6887314f5356389fc219b8152e951ac084a10ef7 (git)
Affected: bf81df9be28657eea4aca8c6ab4ed3e69f8a051c , < 96c8751844171af4b3898fee3857ee180586f589 (git)
Affected: bf81df9be28657eea4aca8c6ab4ed3e69f8a051c , < b7cc4ff787a572edf2c55caeffaa88cd801eb135 (git)
Create a notification for this product.
Linux Linux Affected: 4.3
Unaffected: 0 , < 4.3 (semver)
Unaffected: 6.6.24 , ≤ 6.6.* (semver)
Unaffected: 6.7.12 , ≤ 6.7.* (semver)
Unaffected: 6.8 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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{
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              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
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                "role": "CISA Coordinator",
                "timestamp": "2024-06-06T18:29:48.801156Z",
                "version": "2.0.3"
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              "type": "ssvc"
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          "dateUpdated": "2024-11-05T16:56:45.613Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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        "title": "CVE Program Container"
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    "cna": {
      "affected": [
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          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpu/drm/nouveau/include/nvkm/core/client.h",
            "drivers/gpu/drm/nouveau/nvkm/core/client.c",
            "drivers/gpu/drm/nouveau/nvkm/core/object.c"
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          "programFiles": [
            "drivers/gpu/drm/nouveau/include/nvkm/core/client.h",
            "drivers/gpu/drm/nouveau/nvkm/core/client.c",
            "drivers/gpu/drm/nouveau/nvkm/core/object.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
              "version": "4.3"
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
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      "cpeApplicability": [
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              "cpeMatch": [
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                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.24",
                  "versionStartIncluding": "4.3",
                  "vulnerable": true
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnouveau: lock the client object tree.\n\nIt appears the client object tree has no locking unless I\u0027ve missed\nsomething else. Fix races around adding/removing client objects,\nmostly vram bar mappings.\n\n 4562.099306] general protection fault, probably for non-canonical address 0x6677ed422bceb80c: 0000 [#1] PREEMPT SMP PTI\n[ 4562.099314] CPU: 2 PID: 23171 Comm: deqp-vk Not tainted 6.8.0-rc6+ #27\n[ 4562.099324] Hardware name: Gigabyte Technology Co., Ltd. Z390 I AORUS PRO WIFI/Z390 I AORUS PRO WIFI-CF, BIOS F8 11/05/2021\n[ 4562.099330] RIP: 0010:nvkm_object_search+0x1d/0x70 [nouveau]\n[ 4562.099503] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 48 89 f8 48 85 f6 74 39 48 8b 87 a0 00 00 00 48 85 c0 74 12 \u003c48\u003e 8b 48 f8 48 39 ce 73 15 48 8b 40 10 48 85 c0 75 ee 48 c7 c0 fe\n[ 4562.099506] RSP: 0000:ffffa94cc420bbf8 EFLAGS: 00010206\n[ 4562.099512] RAX: 6677ed422bceb814 RBX: ffff98108791f400 RCX: ffff9810f26b8f58\n[ 4562.099517] RDX: 0000000000000000 RSI: ffff9810f26b9158 RDI: ffff98108791f400\n[ 4562.099519] RBP: ffff9810f26b9158 R08: 0000000000000000 R09: 0000000000000000\n[ 4562.099521] R10: ffffa94cc420bc48 R11: 0000000000000001 R12: ffff9810f02a7cc0\n[ 4562.099526] R13: 0000000000000000 R14: 00000000000000ff R15: 0000000000000007\n[ 4562.099528] FS:  00007f629c5017c0(0000) GS:ffff98142c700000(0000) knlGS:0000000000000000\n[ 4562.099534] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[ 4562.099536] CR2: 00007f629a882000 CR3: 000000017019e004 CR4: 00000000003706f0\n[ 4562.099541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[ 4562.099542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n[ 4562.099544] Call Trace:\n[ 4562.099555]  \u003cTASK\u003e\n[ 4562.099573]  ? die_addr+0x36/0x90\n[ 4562.099583]  ? exc_general_protection+0x246/0x4a0\n[ 4562.099593]  ? asm_exc_general_protection+0x26/0x30\n[ 4562.099600]  ? nvkm_object_search+0x1d/0x70 [nouveau]\n[ 4562.099730]  nvkm_ioctl+0xa1/0x250 [nouveau]\n[ 4562.099861]  nvif_object_map_handle+0xc8/0x180 [nouveau]\n[ 4562.099986]  nouveau_ttm_io_mem_reserve+0x122/0x270 [nouveau]\n[ 4562.100156]  ? dma_resv_test_signaled+0x26/0xb0\n[ 4562.100163]  ttm_bo_vm_fault_reserved+0x97/0x3c0 [ttm]\n[ 4562.100182]  ? __mutex_unlock_slowpath+0x2a/0x270\n[ 4562.100189]  nouveau_ttm_fault+0x69/0xb0 [nouveau]\n[ 4562.100356]  __do_fault+0x32/0x150\n[ 4562.100362]  do_fault+0x7c/0x560\n[ 4562.100369]  __handle_mm_fault+0x800/0xc10\n[ 4562.100382]  handle_mm_fault+0x17c/0x3e0\n[ 4562.100388]  do_user_addr_fault+0x208/0x860\n[ 4562.100395]  exc_page_fault+0x7f/0x200\n[ 4562.100402]  asm_exc_page_fault+0x26/0x30\n[ 4562.100412] RIP: 0033:0x9b9870\n[ 4562.100419] Code: 85 a8 f7 ff ff 8b 8d 80 f7 ff ff 89 08 e9 18 f2 ff ff 0f 1f 84 00 00 00 00 00 44 89 32 e9 90 fa ff ff 0f 1f 84 00 00 00 00 00 \u003c44\u003e 89 32 e9 f8 f1 ff ff 0f 1f 84 00 00 00 00 00 66 44 89 32 e9 e7\n[ 4562.100422] RSP: 002b:00007fff9ba2dc70 EFLAGS: 00010246\n[ 4562.100426] RAX: 0000000000000004 RBX: 000000000dd65e10 RCX: 000000fff0000000\n[ 4562.100428] RDX: 00007f629a882000 RSI: 00007f629a882000 RDI: 0000000000000066\n[ 4562.100432] RBP: 00007fff9ba2e570 R08: 0000000000000000 R09: 0000000123ddf000\n[ 4562.100434] R10: 0000000000000001 R11: 0000000000000246 R12: 000000007fffffff\n[ 4562.100436] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000\n[ 4562.100446]  \u003c/TASK\u003e\n[ 4562.100448] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink cmac bnep sunrpc iwlmvm intel_rapl_msr intel_rapl_common snd_sof_pci_intel_cnl x86_pkg_temp_thermal intel_powerclamp snd_sof_intel_hda_common mac80211 coretemp snd_soc_acpi_intel_match kvm_intel snd_soc_acpi snd_soc_hdac_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof_intel_hda_mlink \n---truncated---"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-11T20:09:39.048Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/6887314f5356389fc219b8152e951ac084a10ef7"
        },
        {
          "url": "https://git.kernel.org/stable/c/96c8751844171af4b3898fee3857ee180586f589"
        },
        {
          "url": "https://git.kernel.org/stable/c/b7cc4ff787a572edf2c55caeffaa88cd801eb135"
        }
      ],
      "title": "nouveau: lock the client object tree.",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-27062",
    "datePublished": "2024-05-01T13:00:21.052Z",
    "dateReserved": "2024-02-19T14:20:24.215Z",
    "dateUpdated": "2026-05-11T20:09:39.048Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2024-27062",
      "date": "2026-06-28",
      "epss": "0.00172",
      "percentile": "0.06911"
    },
    "fkie_nvd": {
      "descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnouveau: lock the client object tree.\\n\\nIt appears the client object tree has no locking unless I\u0027ve missed\\nsomething else. Fix races around adding/removing client objects,\\nmostly vram bar mappings.\\n\\n 4562.099306] general protection fault, probably for non-canonical address 0x6677ed422bceb80c: 0000 [#1] PREEMPT SMP PTI\\n[ 4562.099314] CPU: 2 PID: 23171 Comm: deqp-vk Not tainted 6.8.0-rc6+ #27\\n[ 4562.099324] Hardware name: Gigabyte Technology Co., Ltd. Z390 I AORUS PRO WIFI/Z390 I AORUS PRO WIFI-CF, BIOS F8 11/05/2021\\n[ 4562.099330] RIP: 0010:nvkm_object_search+0x1d/0x70 [nouveau]\\n[ 4562.099503] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 48 89 f8 48 85 f6 74 39 48 8b 87 a0 00 00 00 48 85 c0 74 12 \u003c48\u003e 8b 48 f8 48 39 ce 73 15 48 8b 40 10 48 85 c0 75 ee 48 c7 c0 fe\\n[ 4562.099506] RSP: 0000:ffffa94cc420bbf8 EFLAGS: 00010206\\n[ 4562.099512] RAX: 6677ed422bceb814 RBX: ffff98108791f400 RCX: ffff9810f26b8f58\\n[ 4562.099517] RDX: 0000000000000000 RSI: ffff9810f26b9158 RDI: ffff98108791f400\\n[ 4562.099519] RBP: ffff9810f26b9158 R08: 0000000000000000 R09: 0000000000000000\\n[ 4562.099521] R10: ffffa94cc420bc48 R11: 0000000000000001 R12: ffff9810f02a7cc0\\n[ 4562.099526] R13: 0000000000000000 R14: 00000000000000ff R15: 0000000000000007\\n[ 4562.099528] FS:  00007f629c5017c0(0000) GS:ffff98142c700000(0000) knlGS:0000000000000000\\n[ 4562.099534] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[ 4562.099536] CR2: 00007f629a882000 CR3: 000000017019e004 CR4: 00000000003706f0\\n[ 4562.099541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\n[ 4562.099542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\\n[ 4562.099544] Call Trace:\\n[ 4562.099555]  \u003cTASK\u003e\\n[ 4562.099573]  ? die_addr+0x36/0x90\\n[ 4562.099583]  ? exc_general_protection+0x246/0x4a0\\n[ 4562.099593]  ? asm_exc_general_protection+0x26/0x30\\n[ 4562.099600]  ? nvkm_object_search+0x1d/0x70 [nouveau]\\n[ 4562.099730]  nvkm_ioctl+0xa1/0x250 [nouveau]\\n[ 4562.099861]  nvif_object_map_handle+0xc8/0x180 [nouveau]\\n[ 4562.099986]  nouveau_ttm_io_mem_reserve+0x122/0x270 [nouveau]\\n[ 4562.100156]  ? dma_resv_test_signaled+0x26/0xb0\\n[ 4562.100163]  ttm_bo_vm_fault_reserved+0x97/0x3c0 [ttm]\\n[ 4562.100182]  ? __mutex_unlock_slowpath+0x2a/0x270\\n[ 4562.100189]  nouveau_ttm_fault+0x69/0xb0 [nouveau]\\n[ 4562.100356]  __do_fault+0x32/0x150\\n[ 4562.100362]  do_fault+0x7c/0x560\\n[ 4562.100369]  __handle_mm_fault+0x800/0xc10\\n[ 4562.100382]  handle_mm_fault+0x17c/0x3e0\\n[ 4562.100388]  do_user_addr_fault+0x208/0x860\\n[ 4562.100395]  exc_page_fault+0x7f/0x200\\n[ 4562.100402]  asm_exc_page_fault+0x26/0x30\\n[ 4562.100412] RIP: 0033:0x9b9870\\n[ 4562.100419] Code: 85 a8 f7 ff ff 8b 8d 80 f7 ff ff 89 08 e9 18 f2 ff ff 0f 1f 84 00 00 00 00 00 44 89 32 e9 90 fa ff ff 0f 1f 84 00 00 00 00 00 \u003c44\u003e 89 32 e9 f8 f1 ff ff 0f 1f 84 00 00 00 00 00 66 44 89 32 e9 e7\\n[ 4562.100422] RSP: 002b:00007fff9ba2dc70 EFLAGS: 00010246\\n[ 4562.100426] RAX: 0000000000000004 RBX: 000000000dd65e10 RCX: 000000fff0000000\\n[ 4562.100428] RDX: 00007f629a882000 RSI: 00007f629a882000 RDI: 0000000000000066\\n[ 4562.100432] RBP: 00007fff9ba2e570 R08: 0000000000000000 R09: 0000000123ddf000\\n[ 4562.100434] R10: 0000000000000001 R11: 0000000000000246 R12: 000000007fffffff\\n[ 4562.100436] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000\\n[ 4562.100446]  \u003c/TASK\u003e\\n[ 4562.100448] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink cmac bnep sunrpc iwlmvm intel_rapl_msr intel_rapl_common snd_sof_pci_intel_cnl x86_pkg_temp_thermal intel_powerclamp snd_sof_intel_hda_common mac80211 coretemp snd_soc_acpi_intel_match kvm_intel snd_soc_acpi snd_soc_hdac_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof_intel_hda_mlink \\n---truncated---\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: nouveau: bloquea el \\u00e1rbol de objetos del cliente. Parece que el \\u00e1rbol de objetos del cliente no tiene bloqueo a menos que me haya perdido algo m\\u00e1s. Se corrigieron ejecuci\\u00f3ns para agregar o eliminar objetos de cliente, principalmente asignaciones de barras de vram. 4562.099306] falla de protecci\\u00f3n general, probablemente para direcci\\u00f3n no can\\u00f3nica 0x6677ed422bceb80c: 0000 [#1] PREEMPT SMP PTI [ 4562.099314] CPU: 2 PID: 23171 Comm: deqp-vk Not tainted 6.8.0-rc6+ #27 [ 4562.09932 4]Nombre del hardware : Gigabyte Technology Co., Ltd. Z390 I AORUS PRO WIFI/Z390 I AORUS PRO WIFI-CF, BIOS F8 05/11/2021 [4562.099330] RIP: 0010:nvkm_object_search+0x1d/0x70 [nuevo] [4562.099503] C\\u00f3digo: 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 48 89 f8 48 85 f6 74 39 48 8b 87 a0 00 00 00 48 85 c0 74 12 \u0026lt;48\u0026gt; 8b 48 f8 48 39 ce 73 15 48 8b 40 10 48 85 c0 75 ee 48 c7 c0 fe [ 4562.099506] RSP: 0000:ffffa94cc420bbf8 EFLAGS: 00010206 [ 4562.099512] RAX: 6677ed422bceb814 ffff98108791f400 RCX: ffff9810f26b8f58 [ 4562.099517] RDX: 0000000000000000 RSI: ffff9810f26b9158 RDI: ffff98108791f400 [ 4562.099519] RBP: ffff9810f26b9158 R08: 0000000000000000 R09: 0000000000000000 [ 4562.099521] R10: ffffa94cc420bc48 R11: 00000000000000 01 R12: ffff9810f02a7cc0 [ 4562.099526] R13: 0000000000000000 R14: 00000000000000ff R15: 0000000000000007 [ 4562.099528] FS: 00007f629c 5017c0(0000) GS:ffff98142c700000(0000 ) knlGS:0000000000000000 [ 4562.099534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4562.099536] CR2: 00007f629a882000 CR3: 17019e004 CR4: 00000000003706f0 [ 4562.099541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 4562.099542] DR3: 0000000000000 DR6 : 00000000fffe0ff0 DR7: 0000000000000400 [ 4562.099544] Seguimiento de llamadas: [ 4562.099555]  [ 4562.099573] ? die_addr+0x36/0x90 [4562.099583]? exc_general_protection+0x246/0x4a0 [4562.099593]? asm_exc_general_protection+0x26/0x30 [4562.099600]? nvkm_object_search+0x1d/0x70 [nuevo] [ 4562.099730] nvkm_ioctl+0xa1/0x250 [nuevo] [ 4562.099861] nvif_object_map_handle+0xc8/0x180 [nuevo] [ 4562.099986] _io_mem_reserve+0x122/0x270 [nuevo] [ 4562.100156] ? dma_resv_test_signaled+0x26/0xb0 [4562.100163] ttm_bo_vm_fault_reserved+0x97/0x3c0 [ttm] [4562.100182]? __mutex_unlock_slowpath+0x2a/0x270 [ 4562.100189] nouveau_ttm_fault+0x69/0xb0 [nuevo] [ 4562.100356] __do_fault+0x32/0x150 [ 4562.100362] do_fault+0x7c/0x560 [ 4 562.100369] __handle_mm_fault+0x800/0xc10 [ 4562.100382] handle_mm_fault+0x17c/0x3e0 [ 4562.100388 ] do_user_addr_fault+0x208/0x860 [ 4562.100395] exc_page_fault+0x7f/0x200 [ 4562.100402] asm_exc_page_fault+0x26/0x30 [ 4562.100412] RIP: 0033:0x9b9870 [ 4562.100419] C\\u00f3digo: 85 a8 f7 ff ff 8b 8d 80 f7 ff ff 89 08 e9 18 f2 ff ff 0f 1f 84 00 00 00 00 00 44 89 32 e9 90 fa ff ff 0f 1f 84 00 00 00 00 00 \u0026lt;44\u0026gt; 89 32 e9 f8 f1 ff ff 0f 1f 84 00 00 00 00 00 66 89 32 e9 e7 [ 4562.100422] RSP: 002b:00007fff9ba2dc70 EFLAGS: 00010246 [ 4562.100426] RAX: 00000000000000004 RBX: 000000000dd65e10 RCX: 000000fff0000 000 [4562.100428] RDX: 00007f629a882000 RSI: 00007f629a882000 RDI: 0000000000000066 [4562.100432] RBP: 00007fff9ba2e570 R08: 0000000 R09: 0000000123ddf000 [4562.100434 ] R10: 0000000000000001 R11: 00000000000000246 R12: 000000007ffffff [ 4562.100436] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 4562.100446]  [ 4562.100448] M\\u00f3dulos vinculados en: nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink cmac bnep sunrpc iwlmvm intel_rapl_msr intel_rapl_common snd_sof_pci_intel_cnl x86_pkg_temp_thermal intel_powerclamp snd_sof_intel_hda_common mac802 11 coretemp snd_soc_acpi_intel_match kvm_intel snd_soc_acpi snd_soc_hdac_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof_intel_hda_mlink ---truncado---\"}]",
      "id": "CVE-2024-27062",
      "lastModified": "2024-11-21T09:03:46.793",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6}]}",
      "published": "2024-05-01T13:15:50.660",
      "references": "[{\"url\": \"https://git.kernel.org/stable/c/6887314f5356389fc219b8152e951ac084a10ef7\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/96c8751844171af4b3898fee3857ee180586f589\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/b7cc4ff787a572edf2c55caeffaa88cd801eb135\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}, {\"url\": \"https://git.kernel.org/stable/c/6887314f5356389fc219b8152e951ac084a10ef7\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://git.kernel.org/stable/c/96c8751844171af4b3898fee3857ee180586f589\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://git.kernel.org/stable/c/b7cc4ff787a572edf2c55caeffaa88cd801eb135\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Awaiting Analysis"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-27062\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-01T13:15:50.660\",\"lastModified\":\"2026-06-17T07:19:04.870\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnouveau: lock the client object tree.\\n\\nIt appears the client object tree has no locking unless I\u0027ve missed\\nsomething else. Fix races around adding/removing client objects,\\nmostly vram bar mappings.\\n\\n 4562.099306] general protection fault, probably for non-canonical address 0x6677ed422bceb80c: 0000 [#1] PREEMPT SMP PTI\\n[ 4562.099314] CPU: 2 PID: 23171 Comm: deqp-vk Not tainted 6.8.0-rc6+ #27\\n[ 4562.099324] Hardware name: Gigabyte Technology Co., Ltd. Z390 I AORUS PRO WIFI/Z390 I AORUS PRO WIFI-CF, BIOS F8 11/05/2021\\n[ 4562.099330] RIP: 0010:nvkm_object_search+0x1d/0x70 [nouveau]\\n[ 4562.099503] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 48 89 f8 48 85 f6 74 39 48 8b 87 a0 00 00 00 48 85 c0 74 12 \u003c48\u003e 8b 48 f8 48 39 ce 73 15 48 8b 40 10 48 85 c0 75 ee 48 c7 c0 fe\\n[ 4562.099506] RSP: 0000:ffffa94cc420bbf8 EFLAGS: 00010206\\n[ 4562.099512] RAX: 6677ed422bceb814 RBX: ffff98108791f400 RCX: ffff9810f26b8f58\\n[ 4562.099517] RDX: 0000000000000000 RSI: ffff9810f26b9158 RDI: ffff98108791f400\\n[ 4562.099519] RBP: ffff9810f26b9158 R08: 0000000000000000 R09: 0000000000000000\\n[ 4562.099521] R10: ffffa94cc420bc48 R11: 0000000000000001 R12: ffff9810f02a7cc0\\n[ 4562.099526] R13: 0000000000000000 R14: 00000000000000ff R15: 0000000000000007\\n[ 4562.099528] FS:  00007f629c5017c0(0000) GS:ffff98142c700000(0000) knlGS:0000000000000000\\n[ 4562.099534] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[ 4562.099536] CR2: 00007f629a882000 CR3: 000000017019e004 CR4: 00000000003706f0\\n[ 4562.099541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\n[ 4562.099542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\\n[ 4562.099544] Call Trace:\\n[ 4562.099555]  \u003cTASK\u003e\\n[ 4562.099573]  ? die_addr+0x36/0x90\\n[ 4562.099583]  ? exc_general_protection+0x246/0x4a0\\n[ 4562.099593]  ? asm_exc_general_protection+0x26/0x30\\n[ 4562.099600]  ? nvkm_object_search+0x1d/0x70 [nouveau]\\n[ 4562.099730]  nvkm_ioctl+0xa1/0x250 [nouveau]\\n[ 4562.099861]  nvif_object_map_handle+0xc8/0x180 [nouveau]\\n[ 4562.099986]  nouveau_ttm_io_mem_reserve+0x122/0x270 [nouveau]\\n[ 4562.100156]  ? dma_resv_test_signaled+0x26/0xb0\\n[ 4562.100163]  ttm_bo_vm_fault_reserved+0x97/0x3c0 [ttm]\\n[ 4562.100182]  ? __mutex_unlock_slowpath+0x2a/0x270\\n[ 4562.100189]  nouveau_ttm_fault+0x69/0xb0 [nouveau]\\n[ 4562.100356]  __do_fault+0x32/0x150\\n[ 4562.100362]  do_fault+0x7c/0x560\\n[ 4562.100369]  __handle_mm_fault+0x800/0xc10\\n[ 4562.100382]  handle_mm_fault+0x17c/0x3e0\\n[ 4562.100388]  do_user_addr_fault+0x208/0x860\\n[ 4562.100395]  exc_page_fault+0x7f/0x200\\n[ 4562.100402]  asm_exc_page_fault+0x26/0x30\\n[ 4562.100412] RIP: 0033:0x9b9870\\n[ 4562.100419] Code: 85 a8 f7 ff ff 8b 8d 80 f7 ff ff 89 08 e9 18 f2 ff ff 0f 1f 84 00 00 00 00 00 44 89 32 e9 90 fa ff ff 0f 1f 84 00 00 00 00 00 \u003c44\u003e 89 32 e9 f8 f1 ff ff 0f 1f 84 00 00 00 00 00 66 44 89 32 e9 e7\\n[ 4562.100422] RSP: 002b:00007fff9ba2dc70 EFLAGS: 00010246\\n[ 4562.100426] RAX: 0000000000000004 RBX: 000000000dd65e10 RCX: 000000fff0000000\\n[ 4562.100428] RDX: 00007f629a882000 RSI: 00007f629a882000 RDI: 0000000000000066\\n[ 4562.100432] RBP: 00007fff9ba2e570 R08: 0000000000000000 R09: 0000000123ddf000\\n[ 4562.100434] R10: 0000000000000001 R11: 0000000000000246 R12: 000000007fffffff\\n[ 4562.100436] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000\\n[ 4562.100446]  \u003c/TASK\u003e\\n[ 4562.100448] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink cmac bnep sunrpc iwlmvm intel_rapl_msr intel_rapl_common snd_sof_pci_intel_cnl x86_pkg_temp_thermal intel_powerclamp snd_sof_intel_hda_common mac80211 coretemp snd_soc_acpi_intel_match kvm_intel snd_soc_acpi snd_soc_hdac_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof_intel_hda_mlink \\n---truncated---\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: nouveau: bloquea el \u00e1rbol de objetos del cliente. Parece que el \u00e1rbol de objetos del cliente no tiene bloqueo a menos que me haya perdido algo m\u00e1s. Se corrigieron ejecuci\u00f3ns para agregar o eliminar objetos de cliente, principalmente asignaciones de barras de vram. 4562.099306] falla de protecci\u00f3n general, probablemente para direcci\u00f3n no can\u00f3nica 0x6677ed422bceb80c: 0000 [#1] PREEMPT SMP PTI [ 4562.099314] CPU: 2 PID: 23171 Comm: deqp-vk Not tainted 6.8.0-rc6+ #27 [ 4562.09932 4]Nombre del hardware : Gigabyte Technology Co., Ltd. Z390 I AORUS PRO WIFI/Z390 I AORUS PRO WIFI-CF, BIOS F8 05/11/2021 [4562.099330] RIP: 0010:nvkm_object_search+0x1d/0x70 [nuevo] [4562.099503] C\u00f3digo: 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 48 89 f8 48 85 f6 74 39 48 8b 87 a0 00 00 00 48 85 c0 74 12 \u0026lt;48\u0026gt; 8b 48 f8 48 39 ce 73 15 48 8b 40 10 48 85 c0 75 ee 48 c7 c0 fe [ 4562.099506] RSP: 0000:ffffa94cc420bbf8 EFLAGS: 00010206 [ 4562.099512] RAX: 6677ed422bceb814 ffff98108791f400 RCX: ffff9810f26b8f58 [ 4562.099517] RDX: 0000000000000000 RSI: ffff9810f26b9158 RDI: ffff98108791f400 [ 4562.099519] RBP: ffff9810f26b9158 R08: 0000000000000000 R09: 0000000000000000 [ 4562.099521] R10: ffffa94cc420bc48 R11: 00000000000000 01 R12: ffff9810f02a7cc0 [ 4562.099526] R13: 0000000000000000 R14: 00000000000000ff R15: 0000000000000007 [ 4562.099528] FS: 00007f629c 5017c0(0000) GS:ffff98142c700000(0000 ) knlGS:0000000000000000 [ 4562.099534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4562.099536] CR2: 00007f629a882000 CR3: 17019e004 CR4: 00000000003706f0 [ 4562.099541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 4562.099542] DR3: 0000000000000 DR6 : 00000000fffe0ff0 DR7: 0000000000000400 [ 4562.099544] Seguimiento de llamadas: [ 4562.099555]  [ 4562.099573] ? die_addr+0x36/0x90 [4562.099583]? exc_general_protection+0x246/0x4a0 [4562.099593]? asm_exc_general_protection+0x26/0x30 [4562.099600]? nvkm_object_search+0x1d/0x70 [nuevo] [ 4562.099730] nvkm_ioctl+0xa1/0x250 [nuevo] [ 4562.099861] nvif_object_map_handle+0xc8/0x180 [nuevo] [ 4562.099986] _io_mem_reserve+0x122/0x270 [nuevo] [ 4562.100156] ? dma_resv_test_signaled+0x26/0xb0 [4562.100163] ttm_bo_vm_fault_reserved+0x97/0x3c0 [ttm] [4562.100182]? __mutex_unlock_slowpath+0x2a/0x270 [ 4562.100189] nouveau_ttm_fault+0x69/0xb0 [nuevo] [ 4562.100356] __do_fault+0x32/0x150 [ 4562.100362] do_fault+0x7c/0x560 [ 4 562.100369] __handle_mm_fault+0x800/0xc10 [ 4562.100382] handle_mm_fault+0x17c/0x3e0 [ 4562.100388 ] do_user_addr_fault+0x208/0x860 [ 4562.100395] exc_page_fault+0x7f/0x200 [ 4562.100402] asm_exc_page_fault+0x26/0x30 [ 4562.100412] RIP: 0033:0x9b9870 [ 4562.100419] C\u00f3digo: 85 a8 f7 ff ff 8b 8d 80 f7 ff ff 89 08 e9 18 f2 ff ff 0f 1f 84 00 00 00 00 00 44 89 32 e9 90 fa ff ff 0f 1f 84 00 00 00 00 00 \u0026lt;44\u0026gt; 89 32 e9 f8 f1 ff ff 0f 1f 84 00 00 00 00 00 66 89 32 e9 e7 [ 4562.100422] RSP: 002b:00007fff9ba2dc70 EFLAGS: 00010246 [ 4562.100426] RAX: 00000000000000004 RBX: 000000000dd65e10 RCX: 000000fff0000 000 [4562.100428] RDX: 00007f629a882000 RSI: 00007f629a882000 RDI: 0000000000000066 [4562.100432] RBP: 00007fff9ba2e570 R08: 0000000 R09: 0000000123ddf000 [4562.100434 ] R10: 0000000000000001 R11: 00000000000000246 R12: 000000007ffffff [ 4562.100436] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 4562.100446]  [ 4562.100448] M\u00f3dulos vinculados en: nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink cmac bnep sunrpc iwlmvm intel_rapl_msr intel_rapl_common snd_sof_pci_intel_cnl x86_pkg_temp_thermal intel_powerclamp snd_sof_intel_hda_common mac802 11 coretemp snd_soc_acpi_intel_match kvm_intel snd_soc_acpi snd_soc_hdac_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof_intel_hda_mlink ---truncado---\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/gpu/drm/nouveau/include/nvkm/core/client.h\",\"drivers/gpu/drm/nouveau/nvkm/core/client.c\",\"drivers/gpu/drm/nouveau/nvkm/core/object.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"bf81df9be28657eea4aca8c6ab4ed3e69f8a051c\",\"lessThan\":\"6887314f5356389fc219b8152e951ac084a10ef7\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"bf81df9be28657eea4aca8c6ab4ed3e69f8a051c\",\"lessThan\":\"96c8751844171af4b3898fee3857ee180586f589\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"bf81df9be28657eea4aca8c6ab4ed3e69f8a051c\",\"lessThan\":\"b7cc4ff787a572edf2c55caeffaa88cd801eb135\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/gpu/drm/nouveau/include/nvkm/core/client.h\",\"drivers/gpu/drm/nouveau/nvkm/core/client.c\",\"drivers/gpu/drm/nouveau/nvkm/core/object.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"4.3\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"4.3\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.24\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.7.12\",\"lessThanOrEqual\":\"6.7.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.8\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-06-06T18:29:48.801156Z\",\"id\":\"CVE-2024-27062\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-362\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.6.24\",\"matchCriteriaId\":\"B6EDF98F-EEBC-45A5-B968-B78881A5BE83\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.7.12\",\"matchCriteriaId\":\"6BE9771A-BAFD-4624-95F9-58D536540C53\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.8:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"B9F4EA73-0894-400F-A490-3A397AB7A517\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.8:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"056BD938-0A27-4569-B391-30578B309EE3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.8:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"F02056A5-B362-4370-9FF8-6F0BD384D520\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.8:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"62075ACE-B2A0-4B16-829D-B3DA5AE5CC41\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.8:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"A780F817-2A77-4130-A9B7-5C25606314E3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.8:rc6:*:*:*:*:*:*\",\"matchCriteriaId\":\"AEB9199B-AB8F-4877-8964-E2BA95B5F15C\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/6887314f5356389fc219b8152e951ac084a10ef7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/96c8751844171af4b3898fee3857ee180586f589\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b7cc4ff787a572edf2c55caeffaa88cd801eb135\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/6887314f5356389fc219b8152e951ac084a10ef7\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/96c8751844171af4b3898fee3857ee180586f589\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b7cc4ff787a572edf2c55caeffaa88cd801eb135\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/6887314f5356389fc219b8152e951ac084a10ef7\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/96c8751844171af4b3898fee3857ee180586f589\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/b7cc4ff787a572edf2c55caeffaa88cd801eb135\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T00:21:05.884Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-27062\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-06-06T18:29:48.801156Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"description\": \"CWE-noinfo Not enough information\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-06-06T18:30:05.593Z\"}}], \"cna\": {\"title\": \"nouveau: lock the client object tree.\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"bf81df9be28657eea4aca8c6ab4ed3e69f8a051c\", \"lessThan\": \"6887314f5356389fc219b8152e951ac084a10ef7\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"bf81df9be28657eea4aca8c6ab4ed3e69f8a051c\", \"lessThan\": \"96c8751844171af4b3898fee3857ee180586f589\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"bf81df9be28657eea4aca8c6ab4ed3e69f8a051c\", \"lessThan\": \"b7cc4ff787a572edf2c55caeffaa88cd801eb135\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/gpu/drm/nouveau/include/nvkm/core/client.h\", \"drivers/gpu/drm/nouveau/nvkm/core/client.c\", \"drivers/gpu/drm/nouveau/nvkm/core/object.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.3\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"4.3\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.6.24\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.7.12\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.7.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/gpu/drm/nouveau/include/nvkm/core/client.h\", \"drivers/gpu/drm/nouveau/nvkm/core/client.c\", \"drivers/gpu/drm/nouveau/nvkm/core/object.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/6887314f5356389fc219b8152e951ac084a10ef7\"}, {\"url\": \"https://git.kernel.org/stable/c/96c8751844171af4b3898fee3857ee180586f589\"}, {\"url\": \"https://git.kernel.org/stable/c/b7cc4ff787a572edf2c55caeffaa88cd801eb135\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnouveau: lock the client object tree.\\n\\nIt appears the client object tree has no locking unless I\u0027ve missed\\nsomething else. Fix races around adding/removing client objects,\\nmostly vram bar mappings.\\n\\n 4562.099306] general protection fault, probably for non-canonical address 0x6677ed422bceb80c: 0000 [#1] PREEMPT SMP PTI\\n[ 4562.099314] CPU: 2 PID: 23171 Comm: deqp-vk Not tainted 6.8.0-rc6+ #27\\n[ 4562.099324] Hardware name: Gigabyte Technology Co., Ltd. Z390 I AORUS PRO WIFI/Z390 I AORUS PRO WIFI-CF, BIOS F8 11/05/2021\\n[ 4562.099330] RIP: 0010:nvkm_object_search+0x1d/0x70 [nouveau]\\n[ 4562.099503] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 48 89 f8 48 85 f6 74 39 48 8b 87 a0 00 00 00 48 85 c0 74 12 \u003c48\u003e 8b 48 f8 48 39 ce 73 15 48 8b 40 10 48 85 c0 75 ee 48 c7 c0 fe\\n[ 4562.099506] RSP: 0000:ffffa94cc420bbf8 EFLAGS: 00010206\\n[ 4562.099512] RAX: 6677ed422bceb814 RBX: ffff98108791f400 RCX: ffff9810f26b8f58\\n[ 4562.099517] RDX: 0000000000000000 RSI: ffff9810f26b9158 RDI: ffff98108791f400\\n[ 4562.099519] RBP: ffff9810f26b9158 R08: 0000000000000000 R09: 0000000000000000\\n[ 4562.099521] R10: ffffa94cc420bc48 R11: 0000000000000001 R12: ffff9810f02a7cc0\\n[ 4562.099526] R13: 0000000000000000 R14: 00000000000000ff R15: 0000000000000007\\n[ 4562.099528] FS:  00007f629c5017c0(0000) GS:ffff98142c700000(0000) knlGS:0000000000000000\\n[ 4562.099534] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[ 4562.099536] CR2: 00007f629a882000 CR3: 000000017019e004 CR4: 00000000003706f0\\n[ 4562.099541] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\n[ 4562.099542] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\\n[ 4562.099544] Call Trace:\\n[ 4562.099555]  \u003cTASK\u003e\\n[ 4562.099573]  ? die_addr+0x36/0x90\\n[ 4562.099583]  ? exc_general_protection+0x246/0x4a0\\n[ 4562.099593]  ? asm_exc_general_protection+0x26/0x30\\n[ 4562.099600]  ? nvkm_object_search+0x1d/0x70 [nouveau]\\n[ 4562.099730]  nvkm_ioctl+0xa1/0x250 [nouveau]\\n[ 4562.099861]  nvif_object_map_handle+0xc8/0x180 [nouveau]\\n[ 4562.099986]  nouveau_ttm_io_mem_reserve+0x122/0x270 [nouveau]\\n[ 4562.100156]  ? dma_resv_test_signaled+0x26/0xb0\\n[ 4562.100163]  ttm_bo_vm_fault_reserved+0x97/0x3c0 [ttm]\\n[ 4562.100182]  ? __mutex_unlock_slowpath+0x2a/0x270\\n[ 4562.100189]  nouveau_ttm_fault+0x69/0xb0 [nouveau]\\n[ 4562.100356]  __do_fault+0x32/0x150\\n[ 4562.100362]  do_fault+0x7c/0x560\\n[ 4562.100369]  __handle_mm_fault+0x800/0xc10\\n[ 4562.100382]  handle_mm_fault+0x17c/0x3e0\\n[ 4562.100388]  do_user_addr_fault+0x208/0x860\\n[ 4562.100395]  exc_page_fault+0x7f/0x200\\n[ 4562.100402]  asm_exc_page_fault+0x26/0x30\\n[ 4562.100412] RIP: 0033:0x9b9870\\n[ 4562.100419] Code: 85 a8 f7 ff ff 8b 8d 80 f7 ff ff 89 08 e9 18 f2 ff ff 0f 1f 84 00 00 00 00 00 44 89 32 e9 90 fa ff ff 0f 1f 84 00 00 00 00 00 \u003c44\u003e 89 32 e9 f8 f1 ff ff 0f 1f 84 00 00 00 00 00 66 44 89 32 e9 e7\\n[ 4562.100422] RSP: 002b:00007fff9ba2dc70 EFLAGS: 00010246\\n[ 4562.100426] RAX: 0000000000000004 RBX: 000000000dd65e10 RCX: 000000fff0000000\\n[ 4562.100428] RDX: 00007f629a882000 RSI: 00007f629a882000 RDI: 0000000000000066\\n[ 4562.100432] RBP: 00007fff9ba2e570 R08: 0000000000000000 R09: 0000000123ddf000\\n[ 4562.100434] R10: 0000000000000001 R11: 0000000000000246 R12: 000000007fffffff\\n[ 4562.100436] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000\\n[ 4562.100446]  \u003c/TASK\u003e\\n[ 4562.100448] Modules linked in: nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip_set nf_tables libcrc32c nfnetlink cmac bnep sunrpc iwlmvm intel_rapl_msr intel_rapl_common snd_sof_pci_intel_cnl x86_pkg_temp_thermal intel_powerclamp snd_sof_intel_hda_common mac80211 coretemp snd_soc_acpi_intel_match kvm_intel snd_soc_acpi snd_soc_hdac_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof_intel_hda_mlink \\n---truncated---\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.24\", \"versionStartIncluding\": \"4.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.7.12\", \"versionStartIncluding\": \"4.3\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8\", \"versionStartIncluding\": \"4.3\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-11T20:09:39.048Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-27062\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-11T20:09:39.048Z\", \"dateReserved\": \"2024-02-19T14:20:24.215Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-01T13:00:21.052Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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Tags
Taxonomy of the tags.





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.


Detection rules are retrieved from Rulezet.