CVE-2024-36919 (GCVE-0-2024-36919)

Vulnerability from cvelistv5 – Published: 2024-05-30 15:29 – Updated: 2026-05-11 20:17
VLAI
Title
scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload The session resources are used by FW and driver when session is offloaded, once session is uploaded these resources are not used. The lock is not required as these fields won't be used any longer. The offload and upload calls are sequential, hence lock is not required. This will suppress following BUG_ON(): [ 449.843143] ------------[ cut here ]------------ [ 449.848302] kernel BUG at mm/vmalloc.c:2727! [ 449.853072] invalid opcode: 0000 [#1] PREEMPT SMP PTI [ 449.858712] CPU: 5 PID: 1996 Comm: kworker/u24:2 Not tainted 5.14.0-118.el9.x86_64 #1 Rebooting. [ 449.867454] Hardware name: Dell Inc. PowerEdge R730/0WCJNT, BIOS 2.3.4 11/08/2016 [ 449.876966] Workqueue: fc_rport_eq fc_rport_work [libfc] [ 449.882910] RIP: 0010:vunmap+0x2e/0x30 [ 449.887098] Code: 00 65 8b 05 14 a2 f0 4a a9 00 ff ff 00 75 1b 55 48 89 fd e8 34 36 79 00 48 85 ed 74 0b 48 89 ef 31 f6 5d e9 14 fc ff ff 5d c3 <0f> 0b 0f 1f 44 00 00 41 57 41 56 49 89 ce 41 55 49 89 fd 41 54 41 [ 449.908054] RSP: 0018:ffffb83d878b3d68 EFLAGS: 00010206 [ 449.913887] RAX: 0000000080000201 RBX: ffff8f4355133550 RCX: 000000000d400005 [ 449.921843] RDX: 0000000000000001 RSI: 0000000000001000 RDI: ffffb83da53f5000 [ 449.929808] RBP: ffff8f4ac6675800 R08: ffffb83d878b3d30 R09: 00000000000efbdf [ 449.937774] R10: 0000000000000003 R11: ffff8f434573e000 R12: 0000000000001000 [ 449.945736] R13: 0000000000001000 R14: ffffb83da53f5000 R15: ffff8f43d4ea3ae0 [ 449.953701] FS: 0000000000000000(0000) GS:ffff8f529fc80000(0000) knlGS:0000000000000000 [ 449.962732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 449.969138] CR2: 00007f8cf993e150 CR3: 0000000efbe10003 CR4: 00000000003706e0 [ 449.977102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 449.985065] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 449.993028] Call Trace: [ 449.995756] __iommu_dma_free+0x96/0x100 [ 450.000139] bnx2fc_free_session_resc+0x67/0x240 [bnx2fc] [ 450.006171] bnx2fc_upload_session+0xce/0x100 [bnx2fc] [ 450.011910] bnx2fc_rport_event_handler+0x9f/0x240 [bnx2fc] [ 450.018136] fc_rport_work+0x103/0x5b0 [libfc] [ 450.023103] process_one_work+0x1e8/0x3c0 [ 450.027581] worker_thread+0x50/0x3b0 [ 450.031669] ? rescuer_thread+0x370/0x370 [ 450.036143] kthread+0x149/0x170 [ 450.039744] ? set_kthread_struct+0x40/0x40 [ 450.044411] ret_from_fork+0x22/0x30 [ 450.048404] Modules linked in: vfat msdos fat xfs nfs_layout_nfsv41_files rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver dm_service_time qedf qed crc8 bnx2fc libfcoe libfc scsi_transport_fc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp dcdbas rapl intel_cstate intel_uncore mei_me pcspkr mei ipmi_ssif lpc_ich ipmi_si fuse zram ext4 mbcache jbd2 loop nfsv3 nfs_acl nfs lockd grace fscache netfs irdma ice sd_mod t10_pi sg ib_uverbs ib_core 8021q garp mrp stp llc mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt mxm_wmi fb_sys_fops cec crct10dif_pclmul ahci crc32_pclmul bnx2x drm ghash_clmulni_intel libahci rfkill i40e libata megaraid_sas mdio wmi sunrpc lrw dm_crypt dm_round_robin dm_multipath dm_snapshot dm_bufio dm_mirror dm_region_hash dm_log dm_zero dm_mod linear raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx raid6_pq libcrc32c crc32c_intel raid1 raid0 iscsi_ibft squashfs be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls [ 450.048497] libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi edd ipmi_devintf ipmi_msghandler [ 450.159753] ---[ end trace 712de2c57c64abc8 ]---
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 619c5cb6885b936c44ae1422ef805b69c6291485 , < 468f3e3c15076338367b0945b041105b67cf31e3 (git)
Affected: 619c5cb6885b936c44ae1422ef805b69c6291485 , < acd370c1fb86b7302c1cbb354a7c1cd9953768eb (git)
Affected: 619c5cb6885b936c44ae1422ef805b69c6291485 , < ad498539dda0816aadef384ec117bfea304c75c3 (git)
Affected: 619c5cb6885b936c44ae1422ef805b69c6291485 , < 93aa5ccc44781bdfef1bf0bc4c2c292d45251312 (git)
Affected: 619c5cb6885b936c44ae1422ef805b69c6291485 , < 1150606d47d711d5bfdf329a1a96ed7027085936 (git)
Affected: 619c5cb6885b936c44ae1422ef805b69c6291485 , < c885ab23206b1f1ba0731ffe7c9455c6a91db256 (git)
Affected: 619c5cb6885b936c44ae1422ef805b69c6291485 , < ea50941cd8c9f0b12f38b73d3b1bfeca660dd342 (git)
Affected: 619c5cb6885b936c44ae1422ef805b69c6291485 , < c214ed2a4dda35b308b0b28eed804d7ae66401f9 (git)
Create a notification for this product.
Linux Linux Affected: 3.1
Unaffected: 0 , < 3.1 (semver)
Unaffected: 4.19.314 , ≤ 4.19.* (semver)
Unaffected: 5.4.276 , ≤ 5.4.* (semver)
Unaffected: 5.10.217 , ≤ 5.10.* (semver)
Unaffected: 5.15.159 , ≤ 5.15.* (semver)
Unaffected: 6.1.91 , ≤ 6.1.* (semver)
Unaffected: 6.6.31 , ≤ 6.6.* (semver)
Unaffected: 6.8.10 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload\n\nThe session resources are used by FW and driver when session is offloaded,\nonce session is uploaded these resources are not used. The lock is not\nrequired as these fields won\u0027t be used any longer. The offload and upload\ncalls are sequential, hence lock is not required.\n\nThis will suppress following BUG_ON():\n\n[  449.843143] ------------[ cut here ]------------\n[  449.848302] kernel BUG at mm/vmalloc.c:2727!\n[  449.853072] invalid opcode: 0000 [#1] PREEMPT SMP PTI\n[  449.858712] CPU: 5 PID: 1996 Comm: kworker/u24:2 Not tainted 5.14.0-118.el9.x86_64 #1\nRebooting.\n[  449.867454] Hardware name: Dell Inc. PowerEdge R730/0WCJNT, BIOS 2.3.4 11/08/2016\n[  449.876966] Workqueue: fc_rport_eq fc_rport_work [libfc]\n[  449.882910] RIP: 0010:vunmap+0x2e/0x30\n[  449.887098] Code: 00 65 8b 05 14 a2 f0 4a a9 00 ff ff 00 75 1b 55 48 89 fd e8 34 36 79 00 48 85 ed 74 0b 48 89 ef 31 f6 5d e9 14 fc ff ff 5d c3 \u003c0f\u003e 0b 0f 1f 44 00 00 41 57 41 56 49 89 ce 41 55 49 89 fd 41 54 41\n[  449.908054] RSP: 0018:ffffb83d878b3d68 EFLAGS: 00010206\n[  449.913887] RAX: 0000000080000201 RBX: ffff8f4355133550 RCX: 000000000d400005\n[  449.921843] RDX: 0000000000000001 RSI: 0000000000001000 RDI: ffffb83da53f5000\n[  449.929808] RBP: ffff8f4ac6675800 R08: ffffb83d878b3d30 R09: 00000000000efbdf\n[  449.937774] R10: 0000000000000003 R11: ffff8f434573e000 R12: 0000000000001000\n[  449.945736] R13: 0000000000001000 R14: ffffb83da53f5000 R15: ffff8f43d4ea3ae0\n[  449.953701] FS:  0000000000000000(0000) GS:ffff8f529fc80000(0000) knlGS:0000000000000000\n[  449.962732] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n[  449.969138] CR2: 00007f8cf993e150 CR3: 0000000efbe10003 CR4: 00000000003706e0\n[  449.977102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n[  449.985065] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n[  449.993028] Call Trace:\n[  449.995756]  __iommu_dma_free+0x96/0x100\n[  450.000139]  bnx2fc_free_session_resc+0x67/0x240 [bnx2fc]\n[  450.006171]  bnx2fc_upload_session+0xce/0x100 [bnx2fc]\n[  450.011910]  bnx2fc_rport_event_handler+0x9f/0x240 [bnx2fc]\n[  450.018136]  fc_rport_work+0x103/0x5b0 [libfc]\n[  450.023103]  process_one_work+0x1e8/0x3c0\n[  450.027581]  worker_thread+0x50/0x3b0\n[  450.031669]  ? rescuer_thread+0x370/0x370\n[  450.036143]  kthread+0x149/0x170\n[  450.039744]  ? set_kthread_struct+0x40/0x40\n[  450.044411]  ret_from_fork+0x22/0x30\n[  450.048404] Modules linked in: vfat msdos fat xfs nfs_layout_nfsv41_files rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver dm_service_time qedf qed crc8 bnx2fc libfcoe libfc scsi_transport_fc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp dcdbas rapl intel_cstate intel_uncore mei_me pcspkr mei ipmi_ssif lpc_ich ipmi_si fuse zram ext4 mbcache jbd2 loop nfsv3 nfs_acl nfs lockd grace fscache netfs irdma ice sd_mod t10_pi sg ib_uverbs ib_core 8021q garp mrp stp llc mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt mxm_wmi fb_sys_fops cec crct10dif_pclmul ahci crc32_pclmul bnx2x drm ghash_clmulni_intel libahci rfkill i40e libata megaraid_sas mdio wmi sunrpc lrw dm_crypt dm_round_robin dm_multipath dm_snapshot dm_bufio dm_mirror dm_region_hash dm_log dm_zero dm_mod linear raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx raid6_pq libcrc32c crc32c_intel raid1 raid0 iscsi_ibft squashfs be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls\n[  450.048497]  libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi edd ipmi_devintf ipmi_msghandler\n[  450.159753] ---[ end trace 712de2c57c64abc8 ]---"
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      "title": "scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload",
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      "percentile": "0.11768"
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    "nvd": "{\"cve\":{\"id\":\"CVE-2024-36919\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-30T16:15:15.210\",\"lastModified\":\"2026-06-17T07:37:21.733\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nscsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload\\n\\nThe session resources are used by FW and driver when session is offloaded,\\nonce session is uploaded these resources are not used. The lock is not\\nrequired as these fields won\u0027t be used any longer. The offload and upload\\ncalls are sequential, hence lock is not required.\\n\\nThis will suppress following BUG_ON():\\n\\n[  449.843143] ------------[ cut here ]------------\\n[  449.848302] kernel BUG at mm/vmalloc.c:2727!\\n[  449.853072] invalid opcode: 0000 [#1] PREEMPT SMP PTI\\n[  449.858712] CPU: 5 PID: 1996 Comm: kworker/u24:2 Not tainted 5.14.0-118.el9.x86_64 #1\\nRebooting.\\n[  449.867454] Hardware name: Dell Inc. PowerEdge R730/0WCJNT, BIOS 2.3.4 11/08/2016\\n[  449.876966] Workqueue: fc_rport_eq fc_rport_work [libfc]\\n[  449.882910] RIP: 0010:vunmap+0x2e/0x30\\n[  449.887098] Code: 00 65 8b 05 14 a2 f0 4a a9 00 ff ff 00 75 1b 55 48 89 fd e8 34 36 79 00 48 85 ed 74 0b 48 89 ef 31 f6 5d e9 14 fc ff ff 5d c3 \u003c0f\u003e 0b 0f 1f 44 00 00 41 57 41 56 49 89 ce 41 55 49 89 fd 41 54 41\\n[  449.908054] RSP: 0018:ffffb83d878b3d68 EFLAGS: 00010206\\n[  449.913887] RAX: 0000000080000201 RBX: ffff8f4355133550 RCX: 000000000d400005\\n[  449.921843] RDX: 0000000000000001 RSI: 0000000000001000 RDI: ffffb83da53f5000\\n[  449.929808] RBP: ffff8f4ac6675800 R08: ffffb83d878b3d30 R09: 00000000000efbdf\\n[  449.937774] R10: 0000000000000003 R11: ffff8f434573e000 R12: 0000000000001000\\n[  449.945736] R13: 0000000000001000 R14: ffffb83da53f5000 R15: ffff8f43d4ea3ae0\\n[  449.953701] FS:  0000000000000000(0000) GS:ffff8f529fc80000(0000) knlGS:0000000000000000\\n[  449.962732] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[  449.969138] CR2: 00007f8cf993e150 CR3: 0000000efbe10003 CR4: 00000000003706e0\\n[  449.977102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\n[  449.985065] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\\n[  449.993028] Call Trace:\\n[  449.995756]  __iommu_dma_free+0x96/0x100\\n[  450.000139]  bnx2fc_free_session_resc+0x67/0x240 [bnx2fc]\\n[  450.006171]  bnx2fc_upload_session+0xce/0x100 [bnx2fc]\\n[  450.011910]  bnx2fc_rport_event_handler+0x9f/0x240 [bnx2fc]\\n[  450.018136]  fc_rport_work+0x103/0x5b0 [libfc]\\n[  450.023103]  process_one_work+0x1e8/0x3c0\\n[  450.027581]  worker_thread+0x50/0x3b0\\n[  450.031669]  ? rescuer_thread+0x370/0x370\\n[  450.036143]  kthread+0x149/0x170\\n[  450.039744]  ? set_kthread_struct+0x40/0x40\\n[  450.044411]  ret_from_fork+0x22/0x30\\n[  450.048404] Modules linked in: vfat msdos fat xfs nfs_layout_nfsv41_files rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver dm_service_time qedf qed crc8 bnx2fc libfcoe libfc scsi_transport_fc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp dcdbas rapl intel_cstate intel_uncore mei_me pcspkr mei ipmi_ssif lpc_ich ipmi_si fuse zram ext4 mbcache jbd2 loop nfsv3 nfs_acl nfs lockd grace fscache netfs irdma ice sd_mod t10_pi sg ib_uverbs ib_core 8021q garp mrp stp llc mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt mxm_wmi fb_sys_fops cec crct10dif_pclmul ahci crc32_pclmul bnx2x drm ghash_clmulni_intel libahci rfkill i40e libata megaraid_sas mdio wmi sunrpc lrw dm_crypt dm_round_robin dm_multipath dm_snapshot dm_bufio dm_mirror dm_region_hash dm_log dm_zero dm_mod linear raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx raid6_pq libcrc32c crc32c_intel raid1 raid0 iscsi_ibft squashfs be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls\\n[  450.048497]  libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi edd ipmi_devintf ipmi_msghandler\\n[  450.159753] ---[ end trace 712de2c57c64abc8 ]---\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: scsi: bnx2fc: elimine spin_lock_bh mientras libera recursos despu\u00e9s de la carga. El FW y el controlador utilizan los recursos de la sesi\u00f3n cuando se descarga la sesi\u00f3n; una vez cargada la sesi\u00f3n, estos recursos no se utilizan. El bloqueo no es necesario ya que estos campos ya no se utilizar\u00e1n. Las llamadas de descarga y carga son secuenciales, por lo que no se requiere bloqueo. Esto suprimir\u00e1 el siguiente BUG_ON(): [449.843143] ------------[ cortar aqu\u00ed ]------------ [ 449.848302] ERROR del kernel en mm/vmalloc.c :2727! [ 449.853072] c\u00f3digo de operaci\u00f3n no v\u00e1lido: 0000 [#1] PREEMPT SMP PTI [ 449.858712] CPU: 5 PID: 1996 Comm: kworker/u24:2 No contaminado 5.14.0-118.el9.x86_64 #1 Reiniciando. [ 449.867454] Nombre del hardware: Dell Inc. PowerEdge R730/0WCJNT, BIOS 2.3.4 08/11/2016 [ 449.876966] Cola de trabajo: fc_rport_eq fc_rport_work [libfc] [ 449.882910] RIP: vunmap+0x2e/0x3 0 [ 449.887098] C\u00f3digo: 00 65 8b 05 14 a2 f0 4a a9 00 ff ff 00 75 1b 55 48 89 fd e8 34 36 79 00 48 85 ed 74 0b 48 89 ef 31 f6 5d e9 14 fc ff ff 5d c3 \u0026lt;0f\u0026gt; 0b 0f f 44 00 00 41 57 41 56 49 89 ce 41 55 49 89 fd 41 54 41 [ 449.908054] RSP: 0018:ffffb83d878b3d68 EFLAGS: 00010206 [ 449.913887] RAX: 00000000800 00201 RBX: ffff8f4355133550 RCX: 000000000d400005 [ 449.921843] RDX: 00000000000000001 RSI: 0000000000001000 RDI: ffffb83da53f5000 [ 449.929808] RBP: ffff8f4ac6675800 R08: ffffb83d878b3d30 R09: 00000000000efbdf [ 449.937774] R10: 0000000000000003 R11: ff8f434573e000 R12: 0000000000001000 [ 449.945736] R13: 0000000000001000 R14: ffffb83da53f5000 R15: ffff8f43d4ea3ae0 [ 449.953701] FS: 000000000000(0000) GS:ffff8f529fc80000( 0000) knlGS:0000000000000000 [ 449.962732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 449.969138] CR2: 00007f8cf993e150 CR3: 0efbe10003 CR4: 00000000003706e0 [ 449.977102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 00000000000000000 [ 449.985065] DR3: 0000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [449.993028] Seguimiento de llamadas: [449.995756] __iommu_dma_free+0x96/0x100 [450.000139] 240 [bnx2fc] [ 450.006171] bnx2fc_upload_session+0xce/0x100 [bnx2fc] [ 450.011910] bnx2fc_rport_event_handler+0x9f/0x240 [bnx2fc] [ 450.018136] fc_rport_work+0x103/0x5b0 [libfc] [ 450.023103] Process_one_work+0x1e8/0x3c0 [ 450.027581] trabajador_thread+0x50/0x3b0 [ 450.031669] ? hilo_rescate+0x370/0x370 [ 450.036143] kthread+0x149/0x170 [ 450.039744] ? set_kthread_struct+0x40/0x40 [ 450.044411] ret_from_fork+0x22/0x30 [ 450.048404] M\u00f3dulos vinculados en: vfat msdos fat xfs nfs_layout_nfsv41_files rpcsec_gss_krb5 auth_rpcgss nfsv4 r dm_service_time qedf qed crc8 bnx2fc libfcoe libfc scsi_transport_fc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp dcdbas rapl intel_cstate intel_uncore mei_me pcspkr mei ipmi_ssif lpc_ich ipmi_si fusible zram ext4 mbcache jbd2 bucle nfsv3 nfs_acl nfs lockd gracia fscache netfs irdma ice sd_mod t10_pi sg ib_uverbs ib_core 8021q garp mrp stp llc mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect mxm_wmi fb_sys_fops cec crct10dif_pclmul ahci crc32_pclmul bnx2x drm ghash_clmulni_intel libahci rfkill i40e libata megaraid_sas mdio wmi sunrpc lrw dm_crypt dm_round_robin dm_multipath dm_snapshot dm_bufio dm_mirror dm_region_hash dm_log dm_zero dm_mod raid10 lineal raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx raid6_pq libcrc32c crc32c_intel raid1 iscsi_ibft squashfs be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls [ 450.048497] libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi edd ipmi_devintf ipmi_msghandler [ 450.15 9753] - --[ final de seguimiento 712de2c57c64abc8 ]---\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/scsi/bnx2fc/bnx2fc_tgt.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"619c5cb6885b936c44ae1422ef805b69c6291485\",\"lessThan\":\"468f3e3c15076338367b0945b041105b67cf31e3\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"619c5cb6885b936c44ae1422ef805b69c6291485\",\"lessThan\":\"acd370c1fb86b7302c1cbb354a7c1cd9953768eb\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"619c5cb6885b936c44ae1422ef805b69c6291485\",\"lessThan\":\"ad498539dda0816aadef384ec117bfea304c75c3\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"619c5cb6885b936c44ae1422ef805b69c6291485\",\"lessThan\":\"93aa5ccc44781bdfef1bf0bc4c2c292d45251312\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"619c5cb6885b936c44ae1422ef805b69c6291485\",\"lessThan\":\"1150606d47d711d5bfdf329a1a96ed7027085936\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"619c5cb6885b936c44ae1422ef805b69c6291485\",\"lessThan\":\"c885ab23206b1f1ba0731ffe7c9455c6a91db256\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"619c5cb6885b936c44ae1422ef805b69c6291485\",\"lessThan\":\"ea50941cd8c9f0b12f38b73d3b1bfeca660dd342\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"619c5cb6885b936c44ae1422ef805b69c6291485\",\"lessThan\":\"c214ed2a4dda35b308b0b28eed804d7ae66401f9\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/scsi/bnx2fc/bnx2fc_tgt.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"3.1\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"3.1\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"4.19.314\",\"lessThanOrEqual\":\"4.19.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.4.276\",\"lessThanOrEqual\":\"5.4.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.217\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.159\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.91\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.31\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.8.10\",\"lessThanOrEqual\":\"6.8.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.9\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"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}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-06-07T14:28:01.393911Z\",\"id\":\"CVE-2024-36919\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA 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    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/468f3e3c15076338367b0945b041105b67cf31e3\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/acd370c1fb86b7302c1cbb354a7c1cd9953768eb\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/ad498539dda0816aadef384ec117bfea304c75c3\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/93aa5ccc44781bdfef1bf0bc4c2c292d45251312\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/1150606d47d711d5bfdf329a1a96ed7027085936\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/c885ab23206b1f1ba0731ffe7c9455c6a91db256\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/ea50941cd8c9f0b12f38b73d3b1bfeca660dd342\", \"tags\": [\"x_transferred\"]}, {\"url\": 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\"CISA-ADP\", \"dateUpdated\": \"2024-06-07T14:28:17.124Z\"}}], \"cna\": {\"title\": \"scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"619c5cb6885b936c44ae1422ef805b69c6291485\", \"lessThan\": \"468f3e3c15076338367b0945b041105b67cf31e3\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"619c5cb6885b936c44ae1422ef805b69c6291485\", \"lessThan\": \"acd370c1fb86b7302c1cbb354a7c1cd9953768eb\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"619c5cb6885b936c44ae1422ef805b69c6291485\", \"lessThan\": \"ad498539dda0816aadef384ec117bfea304c75c3\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"619c5cb6885b936c44ae1422ef805b69c6291485\", \"lessThan\": \"93aa5ccc44781bdfef1bf0bc4c2c292d45251312\", 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\"3.1\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"3.1\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"4.19.314\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.19.*\"}, {\"status\": \"unaffected\", \"version\": \"5.4.276\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.217\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.159\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.91\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.31\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8.10\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.8.*\"}, {\"status\": \"unaffected\", \"version\": \"6.9\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/scsi/bnx2fc/bnx2fc_tgt.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/468f3e3c15076338367b0945b041105b67cf31e3\"}, {\"url\": \"https://git.kernel.org/stable/c/acd370c1fb86b7302c1cbb354a7c1cd9953768eb\"}, {\"url\": \"https://git.kernel.org/stable/c/ad498539dda0816aadef384ec117bfea304c75c3\"}, {\"url\": \"https://git.kernel.org/stable/c/93aa5ccc44781bdfef1bf0bc4c2c292d45251312\"}, {\"url\": \"https://git.kernel.org/stable/c/1150606d47d711d5bfdf329a1a96ed7027085936\"}, {\"url\": \"https://git.kernel.org/stable/c/c885ab23206b1f1ba0731ffe7c9455c6a91db256\"}, {\"url\": \"https://git.kernel.org/stable/c/ea50941cd8c9f0b12f38b73d3b1bfeca660dd342\"}, {\"url\": \"https://git.kernel.org/stable/c/c214ed2a4dda35b308b0b28eed804d7ae66401f9\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nscsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload\\n\\nThe session resources are used by FW and driver when session is offloaded,\\nonce session is uploaded these resources are not used. The lock is not\\nrequired as these fields won\u0027t be used any longer. The offload and upload\\ncalls are sequential, hence lock is not required.\\n\\nThis will suppress following BUG_ON():\\n\\n[  449.843143] ------------[ cut here ]------------\\n[  449.848302] kernel BUG at mm/vmalloc.c:2727!\\n[  449.853072] invalid opcode: 0000 [#1] PREEMPT SMP PTI\\n[  449.858712] CPU: 5 PID: 1996 Comm: kworker/u24:2 Not tainted 5.14.0-118.el9.x86_64 #1\\nRebooting.\\n[  449.867454] Hardware name: Dell Inc. PowerEdge R730/0WCJNT, BIOS 2.3.4 11/08/2016\\n[  449.876966] Workqueue: fc_rport_eq fc_rport_work [libfc]\\n[  449.882910] RIP: 0010:vunmap+0x2e/0x30\\n[  449.887098] Code: 00 65 8b 05 14 a2 f0 4a a9 00 ff ff 00 75 1b 55 48 89 fd e8 34 36 79 00 48 85 ed 74 0b 48 89 ef 31 f6 5d e9 14 fc ff ff 5d c3 \u003c0f\u003e 0b 0f 1f 44 00 00 41 57 41 56 49 89 ce 41 55 49 89 fd 41 54 41\\n[  449.908054] RSP: 0018:ffffb83d878b3d68 EFLAGS: 00010206\\n[  449.913887] RAX: 0000000080000201 RBX: ffff8f4355133550 RCX: 000000000d400005\\n[  449.921843] RDX: 0000000000000001 RSI: 0000000000001000 RDI: ffffb83da53f5000\\n[  449.929808] RBP: ffff8f4ac6675800 R08: ffffb83d878b3d30 R09: 00000000000efbdf\\n[  449.937774] R10: 0000000000000003 R11: ffff8f434573e000 R12: 0000000000001000\\n[  449.945736] R13: 0000000000001000 R14: ffffb83da53f5000 R15: ffff8f43d4ea3ae0\\n[  449.953701] FS:  0000000000000000(0000) GS:ffff8f529fc80000(0000) knlGS:0000000000000000\\n[  449.962732] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n[  449.969138] CR2: 00007f8cf993e150 CR3: 0000000efbe10003 CR4: 00000000003706e0\\n[  449.977102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\\n[  449.985065] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\\n[  449.993028] Call Trace:\\n[  449.995756]  __iommu_dma_free+0x96/0x100\\n[  450.000139]  bnx2fc_free_session_resc+0x67/0x240 [bnx2fc]\\n[  450.006171]  bnx2fc_upload_session+0xce/0x100 [bnx2fc]\\n[  450.011910]  bnx2fc_rport_event_handler+0x9f/0x240 [bnx2fc]\\n[  450.018136]  fc_rport_work+0x103/0x5b0 [libfc]\\n[  450.023103]  process_one_work+0x1e8/0x3c0\\n[  450.027581]  worker_thread+0x50/0x3b0\\n[  450.031669]  ? rescuer_thread+0x370/0x370\\n[  450.036143]  kthread+0x149/0x170\\n[  450.039744]  ? set_kthread_struct+0x40/0x40\\n[  450.044411]  ret_from_fork+0x22/0x30\\n[  450.048404] Modules linked in: vfat msdos fat xfs nfs_layout_nfsv41_files rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver dm_service_time qedf qed crc8 bnx2fc libfcoe libfc scsi_transport_fc intel_rapl_msr intel_rapl_common x86_pkg_temp_thermal intel_powerclamp dcdbas rapl intel_cstate intel_uncore mei_me pcspkr mei ipmi_ssif lpc_ich ipmi_si fuse zram ext4 mbcache jbd2 loop nfsv3 nfs_acl nfs lockd grace fscache netfs irdma ice sd_mod t10_pi sg ib_uverbs ib_core 8021q garp mrp stp llc mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt mxm_wmi fb_sys_fops cec crct10dif_pclmul ahci crc32_pclmul bnx2x drm ghash_clmulni_intel libahci rfkill i40e libata megaraid_sas mdio wmi sunrpc lrw dm_crypt dm_round_robin dm_multipath dm_snapshot dm_bufio dm_mirror dm_region_hash dm_log dm_zero dm_mod linear raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx raid6_pq libcrc32c crc32c_intel raid1 raid0 iscsi_ibft squashfs be2iscsi bnx2i cnic uio cxgb4i cxgb4 tls\\n[  450.048497]  libcxgbi libcxgb qla4xxx iscsi_boot_sysfs iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi edd ipmi_devintf ipmi_msghandler\\n[  450.159753] ---[ end trace 712de2c57c64abc8 ]---\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.19.314\", \"versionStartIncluding\": \"3.1\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.276\", \"versionStartIncluding\": \"3.1\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.217\", \"versionStartIncluding\": \"3.1\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.159\", \"versionStartIncluding\": \"3.1\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.91\", \"versionStartIncluding\": \"3.1\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.31\", \"versionStartIncluding\": \"3.1\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8.10\", \"versionStartIncluding\": \"3.1\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.9\", \"versionStartIncluding\": \"3.1\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-01-05T10:36:24.251Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-36919\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-01-05T10:36:24.251Z\", \"dateReserved\": \"2024-05-30T15:25:07.068Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-30T15:29:14.486Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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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.


Detection rules are retrieved from Rulezet.