{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-42287", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-07-30T07:40:12.262Z", "datePublished": "2024-08-17T09:08:52.762Z", "dateUpdated": "2024-09-15T17:52:54.024Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-09-15T17:52:54.024Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Complete command early within lock\n\nA crash was observed while performing NPIV and FW reset,\n\n BUG: kernel NULL pointer dereference, address: 000000000000001c\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n PGD 0 P4D 0\n Oops: 0000 1 PREEMPT_RT SMP NOPTI\n RIP: 0010:dma_direct_unmap_sg+0x51/0x1e0\n RSP: 0018:ffffc90026f47b88 EFLAGS: 00010246\n RAX: 0000000000000000 RBX: 0000000000000021 RCX: 0000000000000002\n RDX: 0000000000000021 RSI: 0000000000000000 RDI: ffff8881041130d0\n RBP: ffff8881041130d0 R08: 0000000000000000 R09: 0000000000000034\n R10: ffffc90026f47c48 R11: 0000000000000031 R12: 0000000000000000\n R13: 0000000000000000 R14: ffff8881565e4a20 R15: 0000000000000000\n FS: 00007f4c69ed3d00(0000) GS:ffff889faac80000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 000000000000001c CR3: 0000000288a50002 CR4: 00000000007706e0\n DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n PKRU: 55555554\n Call Trace:\n <TASK>\n ? __die_body+0x1a/0x60\n ? page_fault_oops+0x16f/0x4a0\n ? do_user_addr_fault+0x174/0x7f0\n ? exc_page_fault+0x69/0x1a0\n ? asm_exc_page_fault+0x22/0x30\n ? dma_direct_unmap_sg+0x51/0x1e0\n ? preempt_count_sub+0x96/0xe0\n qla2xxx_qpair_sp_free_dma+0x29f/0x3b0 [qla2xxx]\n qla2xxx_qpair_sp_compl+0x60/0x80 [qla2xxx]\n __qla2x00_abort_all_cmds+0xa2/0x450 [qla2xxx]\n\nThe command completion was done early while aborting the commands in driver\nunload path but outside lock to avoid the WARN_ON condition of performing\ndma_free_attr within the lock. However this caused race condition while\ncommand completion via multiple paths causing system crash.\n\nHence complete the command early in unload path but within the lock to\navoid race condition."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/scsi/qla2xxx/qla_os.c"], "versions": [{"version": "9189f20b4c53", "lessThan": "af46649304b0", "status": "affected", "versionType": "git"}, {"version": "231cfa78ec5b", "lessThan": "57ba75637122", "status": "affected", "versionType": "git"}, {"version": "d6f7377528d2", "lessThan": "9117337b04d7", "status": "affected", "versionType": "git"}, {"version": "cd0a1804ac5b", "lessThan": "814f4a53cc86", "status": "affected", "versionType": "git"}, {"version": "0367076b0817", "lessThan": "314efe3f8794", "status": "affected", "versionType": "git"}, {"version": "0367076b0817", "lessThan": "36fdc5319c4d", "status": "affected", "versionType": "git"}, {"version": "0367076b0817", "lessThan": "4475afa2646d", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/scsi/qla2xxx/qla_os.c"], "versions": [{"version": "6.3", "status": "affected"}, {"version": "0", "lessThan": "6.3", "status": "unaffected", "versionType": "custom"}, {"version": "5.4.282", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "custom"}, {"version": "5.10.224", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "custom"}, {"version": "5.15.165", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "custom"}, {"version": "6.1.103", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "custom"}, {"version": "6.6.44", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "custom"}, {"version": "6.10.3", "lessThanOrEqual": "6.10.*", "status": "unaffected", "versionType": "custom"}, {"version": "6.11", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/af46649304b0c9cede4ccfc2be2561ce8ed6a2ea"}, {"url": "https://git.kernel.org/stable/c/57ba7563712227647f82a92547e82c96cd350553"}, {"url": "https://git.kernel.org/stable/c/9117337b04d789bd08fdd9854a40bec2815cd3f6"}, {"url": "https://git.kernel.org/stable/c/814f4a53cc86f7ea8b501bfb1723f24fd29ef5ee"}, {"url": "https://git.kernel.org/stable/c/314efe3f87949a568f512f05df20bf47b81cf232"}, {"url": "https://git.kernel.org/stable/c/36fdc5319c4d0ec8b8938ec4769764098a246bfb"}, {"url": "https://git.kernel.org/stable/c/4475afa2646d3fec176fc4d011d3879b26cb26e3"}], "title": "scsi: qla2xxx: Complete command early within lock", "x_generator": {"engine": "bippy-c9c4e1df01b2"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-42287", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T16:11:16.790105Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-12T17:33:30.183Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-42287", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T16:11:16.790105Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T12:42:23.731Z"}}], "cna": {"title": "scsi: qla2xxx: Complete command early within lock", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "9189f20b4c53", "lessThan": "af46649304b0", "versionType": "git"}, {"status": "affected", "version": "231cfa78ec5b", "lessThan": "57ba75637122", "versionType": "git"}, {"status": "affected", "version": "d6f7377528d2", "lessThan": "9117337b04d7", "versionType": "git"}, {"status": "affected", "version": "cd0a1804ac5b", "lessThan": "814f4a53cc86", "versionType": "git"}, {"status": "affected", "version": "0367076b0817", "lessThan": "314efe3f8794", "versionType": "git"}, {"status": "affected", "version": "0367076b0817", "lessThan": "36fdc5319c4d", "versionType": "git"}, {"status": "affected", "version": "0367076b0817", "lessThan": "4475afa2646d", "versionType": "git"}], "programFiles": ["drivers/scsi/qla2xxx/qla_os.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.3"}, {"status": "unaffected", "version": "0", "lessThan": "6.3", "versionType": "custom"}, {"status": "unaffected", "version": "5.4.282", "versionType": "custom", "lessThanOrEqual": "5.4.*"}, {"status": "unaffected", "version": "5.10.224", "versionType": "custom", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.165", "versionType": "custom", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.103", "versionType": "custom", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.44", "versionType": "custom", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.10.3", "versionType": "custom", "lessThanOrEqual": "6.10.*"}, {"status": "unaffected", "version": "6.11", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/scsi/qla2xxx/qla_os.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/af46649304b0c9cede4ccfc2be2561ce8ed6a2ea"}, {"url": "https://git.kernel.org/stable/c/57ba7563712227647f82a92547e82c96cd350553"}, {"url": "https://git.kernel.org/stable/c/9117337b04d789bd08fdd9854a40bec2815cd3f6"}, {"url": "https://git.kernel.org/stable/c/814f4a53cc86f7ea8b501bfb1723f24fd29ef5ee"}, {"url": "https://git.kernel.org/stable/c/314efe3f87949a568f512f05df20bf47b81cf232"}, {"url": "https://git.kernel.org/stable/c/36fdc5319c4d0ec8b8938ec4769764098a246bfb"}, {"url": "https://git.kernel.org/stable/c/4475afa2646d3fec176fc4d011d3879b26cb26e3"}], "x_generator": {"engine": "bippy-c9c4e1df01b2"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Complete command early within lock\n\nA crash was observed while performing NPIV and FW reset,\n\n BUG: kernel NULL pointer dereference, address: 000000000000001c\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n PGD 0 P4D 0\n Oops: 0000 1 PREEMPT_RT SMP NOPTI\n RIP: 0010:dma_direct_unmap_sg+0x51/0x1e0\n RSP: 0018:ffffc90026f47b88 EFLAGS: 00010246\n RAX: 0000000000000000 RBX: 0000000000000021 RCX: 0000000000000002\n RDX: 0000000000000021 RSI: 0000000000000000 RDI: ffff8881041130d0\n RBP: ffff8881041130d0 R08: 0000000000000000 R09: 0000000000000034\n R10: ffffc90026f47c48 R11: 0000000000000031 R12: 0000000000000000\n R13: 0000000000000000 R14: ffff8881565e4a20 R15: 0000000000000000\n FS: 00007f4c69ed3d00(0000) GS:ffff889faac80000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 000000000000001c CR3: 0000000288a50002 CR4: 00000000007706e0\n DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n PKRU: 55555554\n Call Trace:\n <TASK>\n ? __die_body+0x1a/0x60\n ? page_fault_oops+0x16f/0x4a0\n ? do_user_addr_fault+0x174/0x7f0\n ? exc_page_fault+0x69/0x1a0\n ? asm_exc_page_fault+0x22/0x30\n ? dma_direct_unmap_sg+0x51/0x1e0\n ? preempt_count_sub+0x96/0xe0\n qla2xxx_qpair_sp_free_dma+0x29f/0x3b0 [qla2xxx]\n qla2xxx_qpair_sp_compl+0x60/0x80 [qla2xxx]\n __qla2x00_abort_all_cmds+0xa2/0x450 [qla2xxx]\n\nThe command completion was done early while aborting the commands in driver\nunload path but outside lock to avoid the WARN_ON condition of performing\ndma_free_attr within the lock. However this caused race condition while\ncommand completion via multiple paths causing system crash.\n\nHence complete the command early in unload path but within the lock to\navoid race condition."}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-09-15T17:52:54.024Z"}}}, "cveMetadata": {"cveId": "CVE-2024-42287", "state": "PUBLISHED", "dateUpdated": "2024-09-15T17:52:54.024Z", "dateReserved": "2024-07-30T07:40:12.262Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-08-17T09:08:52.762Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "B8609573-0790-4C39-9DF1-76134B288492", "versionEndExcluding": "5.4.282", "versionStartIncluding": "5.4.240", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "53ACDECA-24F9-45C3-8707-3122D9CEF2BD", "versionEndExcluding": "5.10.224", "versionStartIncluding": "5.10.177", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "F1431169-8881-451E-8DB8-B4F442180813", "versionEndExcluding": "5.15.165", "versionStartIncluding": "5.15.105", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "04F6FA28-CAF9-4084-98AA-13008D2A266D", "versionEndExcluding": "6.1.103", "versionStartIncluding": "6.1.22", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "49E38001-94DC-4C65-AF88-57CB074A7BCD", "versionEndExcluding": "6.3", "versionStartIncluding": "6.2.9", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "E752D2D6-EE15-4491-857A-AA8D6AE62EDF", "versionEndExcluding": "6.6.44", "versionStartIncluding": "6.3", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "92D388F2-1EAF-4CFA-AC06-5B26D762EA7D", "versionEndExcluding": "6.10.3", "versionStartIncluding": "6.7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Complete command early within lock\n\nA crash was observed while performing NPIV and FW reset,\n\n BUG: kernel NULL pointer dereference, address: 000000000000001c\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n PGD 0 P4D 0\n Oops: 0000 1 PREEMPT_RT SMP NOPTI\n RIP: 0010:dma_direct_unmap_sg+0x51/0x1e0\n RSP: 0018:ffffc90026f47b88 EFLAGS: 00010246\n RAX: 0000000000000000 RBX: 0000000000000021 RCX: 0000000000000002\n RDX: 0000000000000021 RSI: 0000000000000000 RDI: ffff8881041130d0\n RBP: ffff8881041130d0 R08: 0000000000000000 R09: 0000000000000034\n R10: ffffc90026f47c48 R11: 0000000000000031 R12: 0000000000000000\n R13: 0000000000000000 R14: ffff8881565e4a20 R15: 0000000000000000\n FS: 00007f4c69ed3d00(0000) GS:ffff889faac80000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: 000000000000001c CR3: 0000000288a50002 CR4: 00000000007706e0\n DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n PKRU: 55555554\n Call Trace:\n <TASK>\n ? __die_body+0x1a/0x60\n ? page_fault_oops+0x16f/0x4a0\n ? do_user_addr_fault+0x174/0x7f0\n ? exc_page_fault+0x69/0x1a0\n ? asm_exc_page_fault+0x22/0x30\n ? dma_direct_unmap_sg+0x51/0x1e0\n ? preempt_count_sub+0x96/0xe0\n qla2xxx_qpair_sp_free_dma+0x29f/0x3b0 [qla2xxx]\n qla2xxx_qpair_sp_compl+0x60/0x80 [qla2xxx]\n __qla2x00_abort_all_cmds+0xa2/0x450 [qla2xxx]\n\nThe command completion was done early while aborting the commands in driver\nunload path but outside lock to avoid the WARN_ON condition of performing\ndma_free_attr within the lock. However this caused race condition while\ncommand completion via multiple paths causing system crash.\n\nHence complete the command early in unload path but within the lock to\navoid race condition."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: scsi: qla2xxx: comando completo temprano dentro del bloqueo Se observ\u00f3 un bloqueo al realizar el restablecimiento de NPIV y FW, ERROR: desreferencia del puntero NULL del kernel, direcci\u00f3n: 000000000000001c #PF: acceso de lectura del supervisor en el kernel modo #PF: error_code(0x0000) - p\u00e1gina no presente PGD 0 P4D 0 Ups: 0000 1 PREEMPT_RT SMP NOPTI RIP: 0010:dma_direct_unmap_sg+0x51/0x1e0 RSP: 0018:ffffc90026f47b88 EFLAGS: 00010246 RAX: 000000000000000 RBX: 0000000000000021 RCX: 0000000000000002 RDX: 0000000000000021 RSI: 0000000000000000 RDI: ffff8881041130d0 RBP: ffff8881041130d0 R08: 00000000000000000 R09: 0000000000000034 R10: ffffc90026f47c48 R11: 0000000000000031 R12: 0000000000000000 R13: 0000000000000000 R14: ffff8881565e4a20 R15: 0000000000000000 FS: 007f4c69ed3d00(0000) GS:ffff889faac80000(0000) knlGS: 0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000000001c CR3: 0000000288a50002 CR4: 00000000007706e0 DR0: 000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffe0ff0 DR7: 0000000000000400 PKRU: 5555555 4 Seguimiento de llamadas: ? __die_body+0x1a/0x60 ? page_fault_oops+0x16f/0x4a0? do_user_addr_fault+0x174/0x7f0? exc_page_fault+0x69/0x1a0? asm_exc_page_fault+0x22/0x30? dma_direct_unmap_sg+0x51/0x1e0? preempt_count_sub+0x96/0xe0 qla2xxx_qpair_sp_free_dma+0x29f/0x3b0 [qla2xxx] qla2xxx_qpair_sp_compl+0x60/0x80 [qla2xxx] __qla2x00_abort_all_cmds+0xa2/0x450 [qla2xxx] La finalizaci\u00f3n del comando se realiz\u00f3 antes de tiempo al cancelar los comandos en la ruta de descarga del controlador pero fuera del bloqueo para evitar el WARN_ON condici\u00f3n de realizar dma_free_attr dentro de la cerradura. Sin embargo, esto provoc\u00f3 una condici\u00f3n de ejecuci\u00f3n mientras el comando se completaba a trav\u00e9s de m\u00faltiples rutas, lo que provoc\u00f3 un bloqueo del sistema. Por lo tanto, complete el comando temprano en la ruta de descarga pero dentro del bloqueo para evitar la condici\u00f3n de ejecuci\u00f3n."}], "id": "CVE-2024-42287", "lastModified": "2024-09-10T19:05:07.670", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 4.7, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.0, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2024-08-17T09:15:09.453", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/314efe3f87949a568f512f05df20bf47b81cf232"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/36fdc5319c4d0ec8b8938ec4769764098a246bfb"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/4475afa2646d3fec176fc4d011d3879b26cb26e3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/57ba7563712227647f82a92547e82c96cd350553"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/814f4a53cc86f7ea8b501bfb1723f24fd29ef5ee"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/9117337b04d789bd08fdd9854a40bec2815cd3f6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/af46649304b0c9cede4ccfc2be2561ce8ed6a2ea"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: scsi: qla2xxx: Complete command early within lock", "id": "2305432", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2305432"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.7", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-476", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nscsi: qla2xxx: Complete command early within lock\nA crash was observed while performing NPIV and FW reset,\nBUG: kernel NULL pointer dereference, address: 000000000000001c\n#PF: supervisor read access in kernel mode\n#PF: error_code(0x0000) - not-present page\nPGD 0 P4D 0\nOops: 0000 1 PREEMPT_RT SMP NOPTI\nRIP: 0010:dma_direct_unmap_sg+0x51/0x1e0\nRSP: 0018:ffffc90026f47b88 EFLAGS: 00010246\nRAX: 0000000000000000 RBX: 0000000000000021 RCX: 0000000000000002\nRDX: 0000000000000021 RSI: 0000000000000000 RDI: ffff8881041130d0\nRBP: ffff8881041130d0 R08: 0000000000000000 R09: 0000000000000034\nR10: ffffc90026f47c48 R11: 0000000000000031 R12: 0000000000000000\nR13: 0000000000000000 R14: ffff8881565e4a20 R15: 0000000000000000\nFS: 00007f4c69ed3d00(0000) GS:ffff889faac80000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 000000000000001c CR3: 0000000288a50002 CR4: 00000000007706e0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nPKRU: 55555554\nCall Trace:\n<TASK>\n? __die_body+0x1a/0x60\n? page_fault_oops+0x16f/0x4a0\n? do_user_addr_fault+0x174/0x7f0\n? exc_page_fault+0x69/0x1a0\n? asm_exc_page_fault+0x22/0x30\n? dma_direct_unmap_sg+0x51/0x1e0\n? preempt_count_sub+0x96/0xe0\nqla2xxx_qpair_sp_free_dma+0x29f/0x3b0 [qla2xxx]\nqla2xxx_qpair_sp_compl+0x60/0x80 [qla2xxx]\n__qla2x00_abort_all_cmds+0xa2/0x450 [qla2xxx]\nThe command completion was done early while aborting the commands in driver\nunload path but outside lock to avoid the WARN_ON condition of performing\ndma_free_attr within the lock. However this caused race condition while\ncommand completion via multiple paths causing system crash.\nHence complete the command early in unload path but within the lock to\navoid race condition."], "name": "CVE-2024-42287", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Will not fix", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-08-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-42287\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-42287\nhttps://lore.kernel.org/linux-cve-announce/2024081744-CVE-2024-42287-d635@gregkh/T"], "threat_severity": "Low"}