cve-2024-42252
Vulnerability from cvelistv5
Published
2024-08-08 08:46
Modified
2024-12-19 09:14
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: closures: Change BUG_ON() to WARN_ON() If a BUG_ON() can be hit in the wild, it shouldn't be a BUG_ON() For reference, this has popped up once in the CI, and we'll need more info to debug it: 03240 ------------[ cut here ]------------ 03240 kernel BUG at lib/closure.c:21! 03240 kernel BUG at lib/closure.c:21! 03240 Internal error: Oops - BUG: 00000000f2000800 [#1] SMP 03240 Modules linked in: 03240 CPU: 15 PID: 40534 Comm: kworker/u80:1 Not tainted 6.10.0-rc4-ktest-ga56da69799bd #25570 03240 Hardware name: linux,dummy-virt (DT) 03240 Workqueue: btree_update btree_interior_update_work 03240 pstate: 00001005 (nzcv daif -PAN -UAO -TCO -DIT +SSBS BTYPE=--) 03240 pc : closure_put+0x224/0x2a0 03240 lr : closure_put+0x24/0x2a0 03240 sp : ffff0000d12071c0 03240 x29: ffff0000d12071c0 x28: dfff800000000000 x27: ffff0000d1207360 03240 x26: 0000000000000040 x25: 0000000000000040 x24: 0000000000000040 03240 x23: ffff0000c1f20180 x22: 0000000000000000 x21: ffff0000c1f20168 03240 x20: 0000000040000000 x19: ffff0000c1f20140 x18: 0000000000000001 03240 x17: 0000000000003aa0 x16: 0000000000003ad0 x15: 1fffe0001c326974 03240 x14: 0000000000000a1e x13: 0000000000000000 x12: 1fffe000183e402d 03240 x11: ffff6000183e402d x10: dfff800000000000 x9 : ffff6000183e402e 03240 x8 : 0000000000000001 x7 : 00009fffe7c1bfd3 x6 : ffff0000c1f2016b 03240 x5 : ffff0000c1f20168 x4 : ffff6000183e402e x3 : ffff800081391954 03240 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000a8000000 03240 Call trace: 03240 closure_put+0x224/0x2a0 03240 bch2_check_for_deadlock+0x910/0x1028 03240 bch2_six_check_for_deadlock+0x1c/0x30 03240 six_lock_slowpath.isra.0+0x29c/0xed0 03240 six_lock_ip_waiter+0xa8/0xf8 03240 __bch2_btree_node_lock_write+0x14c/0x298 03240 bch2_trans_lock_write+0x6d4/0xb10 03240 __bch2_trans_commit+0x135c/0x5520 03240 btree_interior_update_work+0x1248/0x1c10 03240 process_scheduled_works+0x53c/0xd90 03240 worker_thread+0x370/0x8c8 03240 kthread+0x258/0x2e8 03240 ret_from_fork+0x10/0x20 03240 Code: aa1303e0 d63f0020 a94363f7 17ffff8c (d4210000) 03240 ---[ end trace 0000000000000000 ]--- 03240 Kernel panic - not syncing: Oops - BUG: Fatal exception 03240 SMP: stopping secondary CPUs 03241 SMP: failed to stop secondary CPUs 13,15 03241 Kernel Offset: disabled 03241 CPU features: 0x00,00000003,80000008,4240500b 03241 Memory Limit: none 03241 ---[ end Kernel panic - not syncing: Oops - BUG: Fatal exception ]--- 03246 ========= FAILED TIMEOUT copygc_torture_no_checksum in 7200s
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/339b84ab6b1d66900c27bd999271cb2ae40ce812Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5d85f2ab79d5918a66539ebf046c099f7448db8dPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c894a74756478bb7aec894bcc513add3d554c0cf
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ecb4aaa658da760fb83afd79cc5fd4360aa60635
Impacted products
Vendor Product Version
Linux Linux Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
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                "id": "CVE-2024-42252",
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                "role": "CISA Coordinator",
                "timestamp": "2024-09-10T16:13:12.748634Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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          "product": "Linux",
          "programFiles": [
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              "version": "6.6.64",
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclosures: Change BUG_ON() to WARN_ON()\n\nIf a BUG_ON() can be hit in the wild, it shouldn\u0027t be a BUG_ON()\n\nFor reference, this has popped up once in the CI, and we\u0027ll need more\ninfo to debug it:\n\n03240 ------------[ cut here ]------------\n03240 kernel BUG at lib/closure.c:21!\n03240 kernel BUG at lib/closure.c:21!\n03240 Internal error: Oops - BUG: 00000000f2000800 [#1] SMP\n03240 Modules linked in:\n03240 CPU: 15 PID: 40534 Comm: kworker/u80:1 Not tainted 6.10.0-rc4-ktest-ga56da69799bd #25570\n03240 Hardware name: linux,dummy-virt (DT)\n03240 Workqueue: btree_update btree_interior_update_work\n03240 pstate: 00001005 (nzcv daif -PAN -UAO -TCO -DIT +SSBS BTYPE=--)\n03240 pc : closure_put+0x224/0x2a0\n03240 lr : closure_put+0x24/0x2a0\n03240 sp : ffff0000d12071c0\n03240 x29: ffff0000d12071c0 x28: dfff800000000000 x27: ffff0000d1207360\n03240 x26: 0000000000000040 x25: 0000000000000040 x24: 0000000000000040\n03240 x23: ffff0000c1f20180 x22: 0000000000000000 x21: ffff0000c1f20168\n03240 x20: 0000000040000000 x19: ffff0000c1f20140 x18: 0000000000000001\n03240 x17: 0000000000003aa0 x16: 0000000000003ad0 x15: 1fffe0001c326974\n03240 x14: 0000000000000a1e x13: 0000000000000000 x12: 1fffe000183e402d\n03240 x11: ffff6000183e402d x10: dfff800000000000 x9 : ffff6000183e402e\n03240 x8 : 0000000000000001 x7 : 00009fffe7c1bfd3 x6 : ffff0000c1f2016b\n03240 x5 : ffff0000c1f20168 x4 : ffff6000183e402e x3 : ffff800081391954\n03240 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000a8000000\n03240 Call trace:\n03240  closure_put+0x224/0x2a0\n03240  bch2_check_for_deadlock+0x910/0x1028\n03240  bch2_six_check_for_deadlock+0x1c/0x30\n03240  six_lock_slowpath.isra.0+0x29c/0xed0\n03240  six_lock_ip_waiter+0xa8/0xf8\n03240  __bch2_btree_node_lock_write+0x14c/0x298\n03240  bch2_trans_lock_write+0x6d4/0xb10\n03240  __bch2_trans_commit+0x135c/0x5520\n03240  btree_interior_update_work+0x1248/0x1c10\n03240  process_scheduled_works+0x53c/0xd90\n03240  worker_thread+0x370/0x8c8\n03240  kthread+0x258/0x2e8\n03240  ret_from_fork+0x10/0x20\n03240 Code: aa1303e0 d63f0020 a94363f7 17ffff8c (d4210000)\n03240 ---[ end trace 0000000000000000 ]---\n03240 Kernel panic - not syncing: Oops - BUG: Fatal exception\n03240 SMP: stopping secondary CPUs\n03241 SMP: failed to stop secondary CPUs 13,15\n03241 Kernel Offset: disabled\n03241 CPU features: 0x00,00000003,80000008,4240500b\n03241 Memory Limit: none\n03241 ---[ end Kernel panic - not syncing: Oops - BUG: Fatal exception ]---\n03246 ========= FAILED TIMEOUT copygc_torture_no_checksum in 7200s"
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        "dateUpdated": "2024-12-19T09:14:54.045Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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          "url": "https://git.kernel.org/stable/c/c894a74756478bb7aec894bcc513add3d554c0cf"
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        {
          "url": "https://git.kernel.org/stable/c/339b84ab6b1d66900c27bd999271cb2ae40ce812"
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      "title": "closures: Change BUG_ON() to WARN_ON()",
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-42252",
    "datePublished": "2024-08-08T08:46:28.562Z",
    "dateReserved": "2024-07-30T07:40:12.256Z",
    "dateUpdated": "2024-12-19T09:14:54.045Z",
    "state": "PUBLISHED"
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  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-42252\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-08-08T09:15:08.150\",\"lastModified\":\"2024-12-14T21:15:21.517\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nclosures: Change BUG_ON() to WARN_ON()\\n\\nIf a BUG_ON() can be hit in the wild, it shouldn\u0027t be a BUG_ON()\\n\\nFor reference, this has popped up once in the CI, and we\u0027ll need more\\ninfo to debug it:\\n\\n03240 ------------[ cut here ]------------\\n03240 kernel BUG at lib/closure.c:21!\\n03240 kernel BUG at lib/closure.c:21!\\n03240 Internal error: Oops - BUG: 00000000f2000800 [#1] SMP\\n03240 Modules linked in:\\n03240 CPU: 15 PID: 40534 Comm: kworker/u80:1 Not tainted 6.10.0-rc4-ktest-ga56da69799bd #25570\\n03240 Hardware name: linux,dummy-virt (DT)\\n03240 Workqueue: btree_update btree_interior_update_work\\n03240 pstate: 00001005 (nzcv daif -PAN -UAO -TCO -DIT +SSBS BTYPE=--)\\n03240 pc : closure_put+0x224/0x2a0\\n03240 lr : closure_put+0x24/0x2a0\\n03240 sp : ffff0000d12071c0\\n03240 x29: ffff0000d12071c0 x28: dfff800000000000 x27: ffff0000d1207360\\n03240 x26: 0000000000000040 x25: 0000000000000040 x24: 0000000000000040\\n03240 x23: ffff0000c1f20180 x22: 0000000000000000 x21: ffff0000c1f20168\\n03240 x20: 0000000040000000 x19: ffff0000c1f20140 x18: 0000000000000001\\n03240 x17: 0000000000003aa0 x16: 0000000000003ad0 x15: 1fffe0001c326974\\n03240 x14: 0000000000000a1e x13: 0000000000000000 x12: 1fffe000183e402d\\n03240 x11: ffff6000183e402d x10: dfff800000000000 x9 : ffff6000183e402e\\n03240 x8 : 0000000000000001 x7 : 00009fffe7c1bfd3 x6 : ffff0000c1f2016b\\n03240 x5 : ffff0000c1f20168 x4 : ffff6000183e402e x3 : ffff800081391954\\n03240 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000a8000000\\n03240 Call trace:\\n03240  closure_put+0x224/0x2a0\\n03240  bch2_check_for_deadlock+0x910/0x1028\\n03240  bch2_six_check_for_deadlock+0x1c/0x30\\n03240  six_lock_slowpath.isra.0+0x29c/0xed0\\n03240  six_lock_ip_waiter+0xa8/0xf8\\n03240  __bch2_btree_node_lock_write+0x14c/0x298\\n03240  bch2_trans_lock_write+0x6d4/0xb10\\n03240  __bch2_trans_commit+0x135c/0x5520\\n03240  btree_interior_update_work+0x1248/0x1c10\\n03240  process_scheduled_works+0x53c/0xd90\\n03240  worker_thread+0x370/0x8c8\\n03240  kthread+0x258/0x2e8\\n03240  ret_from_fork+0x10/0x20\\n03240 Code: aa1303e0 d63f0020 a94363f7 17ffff8c (d4210000)\\n03240 ---[ end trace 0000000000000000 ]---\\n03240 Kernel panic - not syncing: Oops - BUG: Fatal exception\\n03240 SMP: stopping secondary CPUs\\n03241 SMP: failed to stop secondary CPUs 13,15\\n03241 Kernel Offset: disabled\\n03241 CPU features: 0x00,00000003,80000008,4240500b\\n03241 Memory Limit: none\\n03241 ---[ end Kernel panic - not syncing: Oops - BUG: Fatal exception ]---\\n03246 ========= FAILED TIMEOUT copygc_torture_no_checksum in 7200s\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: cierres: Cambie BUG_ON() a WARN_ON() Si se puede acceder a un BUG_ON() en estado salvaje, no deber\u00eda ser un BUG_ON() Como referencia, ha aparecido esto una vez en el CI, y necesitaremos m\u00e1s informaci\u00f3n para depurarlo: 03240 ------------[ cortar aqu\u00ed ]------------ 03240 ERROR del kernel en lib /cierre.c:21! 03240 ERROR del kernel en lib/closure.c:21! 03240 Error interno: Ups - ERROR: 00000000f2000800 [#1] SMP 03240 M\u00f3dulos vinculados en: 03240 CPU: 15 PID: 40534 Comm: kworker/u80:1 No contaminado 6.10.0-rc4-ktest-ga56da69799bd #25570 Nombre del hardware: linux,dummy-virt (DT) 03240 Cola de trabajo: btree_update btree_interior_update_work 03240 pstate: 00001005 (nzcv daif -PAN -UAO -TCO -DIT +SSBS BTYPE=--) 03240 pc: cierre_put+0x224/0x2a0 03240 lr: cierre_put+0x24/ 0x2a0 03240 sp: ffff0000d12071c0 03240 x29: ffff0000d12071c0 x28: dfff800000000000 x27: ffff0000d1207360 03240 x26: 0000000000000040 0000000000000040 x24: 0000000000000040 03240 x23: ffff0000c1f20180 x22: 0000000000000000 x21: ffff0000c1f20168 03240 x20: 000000 x19: ffff0000c1f20140 x18: 0000000000000001 03240 x17: 0000000000003aa0 x16 : 0000000000003ad0 x15: 1fffe0001c326974 03240 x14: 0000000000000a1e x13: 0000000000000000 x12: 1fffe000183e402d 03240 x11: e402d x10: dfff800000000000 x9: ffff6000183e402e 03240 x8: 0000000000000001 x7: 00009fffe7c1bfd3 x6: ffff0000c1f2016b 03240 x5: 0168 x4: ffff6000183e402e x3: ffff800081391954 03240 x2: 0000000000000001 x1 : 0000000000000000 x0 : 00000000a8000000 03240 Rastreo de llamadas: 03240 cierre_put+0x224/0x2a0 03240 bch2_check_for_deadlock+0x910/0x1028 03240 bch2_six_check_for_deadlock+0x1c /0x30 03240 six_lock_slowpath.isra.0+0x29c/0xed0 03240 six_lock_ip_waiter+0xa8/0xf8 03240 __bch2_btree_node_lock_write+0x14c/0x298 03240 bch2_trans_lock_write+0x6d4/0xb10 03240 __bch2_trans_commit+0x135c/0x5520 03240 btree_interior_update_work+0x1248/0x1c10 03240 Process_scheduled_works+0x53c/0xd90 03240 trabajador_thread+0x37 0/0x8c8 03240 kthread+0x258/0x2e8 03240 ret_from_fork+0x10/0x20 03240 C\u00f3digo: aa1303e0 d63f0020 a94363f7 17ffff8c (d4210000 ) 03240 ---[ seguimiento final 0000000000000000 ]--- 03240 P\u00e1nico del kernel - no se sincroniza: Ups - ERROR: Excepci\u00f3n fatal 03240 SMP: deteniendo las CPU secundarias 03241 SMP: no se pudieron detener las CPU secundarias 13,15 03241 Desplazamiento del kernel: deshabilitado 03241 CPU caracter\u00edsticas: 0x00,00000003,80000008,4240500b 03241 L\u00edmite de memoria: ninguno 03241 ---[ fin del p\u00e1nico del kernel - no se sincroniza: Ups - ERROR: excepci\u00f3n fatal ]--- 03246 ========= TIEMPO DE ESPERA FALLIDO copygc_torture_no_checksum en 7200\"}],\"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: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}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-617\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.9.11\",\"matchCriteriaId\":\"E5165B93-C9B7-47E9-8137-35D791A1B1D1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.10:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"2EBB4392-5FA6-4DA9-9772-8F9C750109FA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.10:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"331C2F14-12C7-45D5-893D-8C52EE38EA10\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.10:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"3173713D-909A-4DD3-9DD4-1E171EB057EE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.10:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"79F18AFA-40F7-43F0-BA30-7BDB65F918B9\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/339b84ab6b1d66900c27bd999271cb2ae40ce812\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/5d85f2ab79d5918a66539ebf046c099f7448db8d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c894a74756478bb7aec894bcc513add3d554c0cf\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ecb4aaa658da760fb83afd79cc5fd4360aa60635\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-42252\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-10T16:13:12.748634Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-11T12:42:24.080Z\"}}], \"cna\": {\"title\": \"closures: Change BUG_ON() to WARN_ON()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\", \"lessThan\": \"c894a74756478bb7aec894bcc513add3d554c0cf\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\", \"lessThan\": \"ecb4aaa658da760fb83afd79cc5fd4360aa60635\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\", \"lessThan\": \"5d85f2ab79d5918a66539ebf046c099f7448db8d\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"1da177e4c3f41524e886b7f1b8a0c1fc7321cac2\", \"lessThan\": \"339b84ab6b1d66900c27bd999271cb2ae40ce812\", \"versionType\": \"git\"}], \"programFiles\": [\"lib/closure.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"unaffected\", \"version\": \"6.1.120\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.64\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.9.11\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.9.*\"}, {\"status\": \"unaffected\", \"version\": \"6.10\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"lib/closure.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/c894a74756478bb7aec894bcc513add3d554c0cf\"}, {\"url\": \"https://git.kernel.org/stable/c/ecb4aaa658da760fb83afd79cc5fd4360aa60635\"}, {\"url\": \"https://git.kernel.org/stable/c/5d85f2ab79d5918a66539ebf046c099f7448db8d\"}, {\"url\": \"https://git.kernel.org/stable/c/339b84ab6b1d66900c27bd999271cb2ae40ce812\"}], \"x_generator\": {\"engine\": \"bippy-5f407fcff5a0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nclosures: Change BUG_ON() to WARN_ON()\\n\\nIf a BUG_ON() can be hit in the wild, it shouldn\u0027t be a BUG_ON()\\n\\nFor reference, this has popped up once in the CI, and we\u0027ll need more\\ninfo to debug it:\\n\\n03240 ------------[ cut here ]------------\\n03240 kernel BUG at lib/closure.c:21!\\n03240 kernel BUG at lib/closure.c:21!\\n03240 Internal error: Oops - BUG: 00000000f2000800 [#1] SMP\\n03240 Modules linked in:\\n03240 CPU: 15 PID: 40534 Comm: kworker/u80:1 Not tainted 6.10.0-rc4-ktest-ga56da69799bd #25570\\n03240 Hardware name: linux,dummy-virt (DT)\\n03240 Workqueue: btree_update btree_interior_update_work\\n03240 pstate: 00001005 (nzcv daif -PAN -UAO -TCO -DIT +SSBS BTYPE=--)\\n03240 pc : closure_put+0x224/0x2a0\\n03240 lr : closure_put+0x24/0x2a0\\n03240 sp : ffff0000d12071c0\\n03240 x29: ffff0000d12071c0 x28: dfff800000000000 x27: ffff0000d1207360\\n03240 x26: 0000000000000040 x25: 0000000000000040 x24: 0000000000000040\\n03240 x23: ffff0000c1f20180 x22: 0000000000000000 x21: ffff0000c1f20168\\n03240 x20: 0000000040000000 x19: ffff0000c1f20140 x18: 0000000000000001\\n03240 x17: 0000000000003aa0 x16: 0000000000003ad0 x15: 1fffe0001c326974\\n03240 x14: 0000000000000a1e x13: 0000000000000000 x12: 1fffe000183e402d\\n03240 x11: ffff6000183e402d x10: dfff800000000000 x9 : ffff6000183e402e\\n03240 x8 : 0000000000000001 x7 : 00009fffe7c1bfd3 x6 : ffff0000c1f2016b\\n03240 x5 : ffff0000c1f20168 x4 : ffff6000183e402e x3 : ffff800081391954\\n03240 x2 : 0000000000000001 x1 : 0000000000000000 x0 : 00000000a8000000\\n03240 Call trace:\\n03240  closure_put+0x224/0x2a0\\n03240  bch2_check_for_deadlock+0x910/0x1028\\n03240  bch2_six_check_for_deadlock+0x1c/0x30\\n03240  six_lock_slowpath.isra.0+0x29c/0xed0\\n03240  six_lock_ip_waiter+0xa8/0xf8\\n03240  __bch2_btree_node_lock_write+0x14c/0x298\\n03240  bch2_trans_lock_write+0x6d4/0xb10\\n03240  __bch2_trans_commit+0x135c/0x5520\\n03240  btree_interior_update_work+0x1248/0x1c10\\n03240  process_scheduled_works+0x53c/0xd90\\n03240  worker_thread+0x370/0x8c8\\n03240  kthread+0x258/0x2e8\\n03240  ret_from_fork+0x10/0x20\\n03240 Code: aa1303e0 d63f0020 a94363f7 17ffff8c (d4210000)\\n03240 ---[ end trace 0000000000000000 ]---\\n03240 Kernel panic - not syncing: Oops - BUG: Fatal exception\\n03240 SMP: stopping secondary CPUs\\n03241 SMP: failed to stop secondary CPUs 13,15\\n03241 Kernel Offset: disabled\\n03241 CPU features: 0x00,00000003,80000008,4240500b\\n03241 Memory Limit: none\\n03241 ---[ end Kernel panic - not syncing: Oops - BUG: Fatal exception ]---\\n03246 ========= FAILED TIMEOUT copygc_torture_no_checksum in 7200s\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2024-12-19T09:14:54.045Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-42252\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-19T09:14:54.045Z\", \"dateReserved\": \"2024-07-30T07:40:12.256Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-08-08T08:46:28.562Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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