CVE-2024-44989 (GCVE-0-2024-44989)

Vulnerability from cvelistv5 – Published: 2024-09-04 19:54 – Updated: 2026-05-12 11:57
VLAI
Title
bonding: fix xfrm real_dev null pointer dereference
Summary
In the Linux kernel, the following vulnerability has been resolved: bonding: fix xfrm real_dev null pointer dereference We shouldn't set real_dev to NULL because packets can be in transit and xfrm might call xdo_dev_offload_ok() in parallel. All callbacks assume real_dev is set. Example trace: kernel: BUG: unable to handle page fault for address: 0000000000001030 kernel: bond0: (slave eni0np1): making interface the new active one kernel: #PF: supervisor write access in kernel mode kernel: #PF: error_code(0x0002) - not-present page kernel: PGD 0 P4D 0 kernel: Oops: 0002 [#1] PREEMPT SMP kernel: CPU: 4 PID: 2237 Comm: ping Not tainted 6.7.7+ #12 kernel: Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014 kernel: RIP: 0010:nsim_ipsec_offload_ok+0xc/0x20 [netdevsim] kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: Code: e0 0f 0b 48 83 7f 38 00 74 de 0f 0b 48 8b 47 08 48 8b 37 48 8b 78 40 e9 b2 e5 9a d7 66 90 0f 1f 44 00 00 48 8b 86 80 02 00 00 <83> 80 30 10 00 00 01 b8 01 00 00 00 c3 0f 1f 80 00 00 00 00 0f 1f kernel: bond0: (slave eni0np1): making interface the new active one kernel: RSP: 0018:ffffabde81553b98 EFLAGS: 00010246 kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: kernel: RAX: 0000000000000000 RBX: ffff9eb404e74900 RCX: ffff9eb403d97c60 kernel: RDX: ffffffffc090de10 RSI: ffff9eb404e74900 RDI: ffff9eb3c5de9e00 kernel: RBP: ffff9eb3c0a42000 R08: 0000000000000010 R09: 0000000000000014 kernel: R10: 7974203030303030 R11: 3030303030303030 R12: 0000000000000000 kernel: R13: ffff9eb3c5de9e00 R14: ffffabde81553cc8 R15: ffff9eb404c53000 kernel: FS: 00007f2a77a3ad00(0000) GS:ffff9eb43bd00000(0000) knlGS:0000000000000000 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kernel: CR2: 0000000000001030 CR3: 00000001122ab000 CR4: 0000000000350ef0 kernel: bond0: (slave eni0np1): making interface the new active one kernel: Call Trace: kernel: <TASK> kernel: ? __die+0x1f/0x60 kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: ? page_fault_oops+0x142/0x4c0 kernel: ? do_user_addr_fault+0x65/0x670 kernel: ? kvm_read_and_reset_apf_flags+0x3b/0x50 kernel: bond0: (slave eni0np1): making interface the new active one kernel: ? exc_page_fault+0x7b/0x180 kernel: ? asm_exc_page_fault+0x22/0x30 kernel: ? nsim_bpf_uninit+0x50/0x50 [netdevsim] kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: ? nsim_ipsec_offload_ok+0xc/0x20 [netdevsim] kernel: bond0: (slave eni0np1): making interface the new active one kernel: bond_ipsec_offload_ok+0x7b/0x90 [bonding] kernel: xfrm_output+0x61/0x3b0 kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA kernel: ip_push_pending_frames+0x56/0x80
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-04 20:19 UTC
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 21816b696c172c19d53a30d45ee005cce246ed21 (git)
Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 2f72c6a66bcd7e0187ec085237fee5db27145294 (git)
Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 7fa9243391ad2afe798ef4ea2e2851947b95754f (git)
Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 4582d4ff413a07d4ed8a4823c652dc5207760548 (git)
Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < 89fc1dca79db5c3e7a2d589ecbf8a3661c65f436 (git)
Affected: 18cb261afd7bf50134e5ccacc5ec91ea16efadd4 , < f8cde9805981c50d0c029063dc7d82821806fc44 (git)
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Linux Linux Affected: 5.9
Unaffected: 0 , < 5.9 (semver)
Unaffected: 5.10.225 , ≤ 5.10.* (semver)
Unaffected: 5.15.166 , ≤ 5.15.* (semver)
Unaffected: 6.1.107 , ≤ 6.1.* (semver)
Unaffected: 6.6.48 , ≤ 6.6.* (semver)
Unaffected: 6.10.7 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)
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Siemens RUGGEDCOM RST2428P Affected: 0 , < V3.2 (custom)
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Siemens RUGGEDCOM RST2428P Affected: 0 , < V3.1 (custom)
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Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family Affected: 0 , < V3.2 (custom)
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Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family Unaffected: 0 , < * (custom)
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Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 family Affected: 0 , < V3.2 (custom)
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Siemens SCALANCE XCM-/XRM-/XCH-/XRH-300 family Affected: 0 , < V3.1 (custom)
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Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem Affected: 0 , < * (custom)
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbonding: fix xfrm real_dev null pointer dereference\n\nWe shouldn\u0027t set real_dev to NULL because packets can be in transit and\nxfrm might call xdo_dev_offload_ok() in parallel. All callbacks assume\nreal_dev is set.\n\n Example trace:\n kernel: BUG: unable to handle page fault for address: 0000000000001030\n kernel: bond0: (slave eni0np1): making interface the new active one\n kernel: #PF: supervisor write access in kernel mode\n kernel: #PF: error_code(0x0002) - not-present page\n kernel: PGD 0 P4D 0\n kernel: Oops: 0002 [#1] PREEMPT SMP\n kernel: CPU: 4 PID: 2237 Comm: ping Not tainted 6.7.7+ #12\n kernel: Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014\n kernel: RIP: 0010:nsim_ipsec_offload_ok+0xc/0x20 [netdevsim]\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\n kernel: Code: e0 0f 0b 48 83 7f 38 00 74 de 0f 0b 48 8b 47 08 48 8b 37 48 8b 78 40 e9 b2 e5 9a d7 66 90 0f 1f 44 00 00 48 8b 86 80 02 00 00 \u003c83\u003e 80 30 10 00 00 01 b8 01 00 00 00 c3 0f 1f 80 00 00 00 00 0f 1f\n kernel: bond0: (slave eni0np1): making interface the new active one\n kernel: RSP: 0018:ffffabde81553b98 EFLAGS: 00010246\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\n kernel:\n kernel: RAX: 0000000000000000 RBX: ffff9eb404e74900 RCX: ffff9eb403d97c60\n kernel: RDX: ffffffffc090de10 RSI: ffff9eb404e74900 RDI: ffff9eb3c5de9e00\n kernel: RBP: ffff9eb3c0a42000 R08: 0000000000000010 R09: 0000000000000014\n kernel: R10: 7974203030303030 R11: 3030303030303030 R12: 0000000000000000\n kernel: R13: ffff9eb3c5de9e00 R14: ffffabde81553cc8 R15: ffff9eb404c53000\n kernel: FS:  00007f2a77a3ad00(0000) GS:ffff9eb43bd00000(0000) knlGS:0000000000000000\n kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n kernel: CR2: 0000000000001030 CR3: 00000001122ab000 CR4: 0000000000350ef0\n kernel: bond0: (slave eni0np1): making interface the new active one\n kernel: Call Trace:\n kernel:  \u003cTASK\u003e\n kernel:  ? __die+0x1f/0x60\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\n kernel:  ? page_fault_oops+0x142/0x4c0\n kernel:  ? do_user_addr_fault+0x65/0x670\n kernel:  ? kvm_read_and_reset_apf_flags+0x3b/0x50\n kernel: bond0: (slave eni0np1): making interface the new active one\n kernel:  ? exc_page_fault+0x7b/0x180\n kernel:  ? asm_exc_page_fault+0x22/0x30\n kernel:  ? nsim_bpf_uninit+0x50/0x50 [netdevsim]\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\n kernel:  ? nsim_ipsec_offload_ok+0xc/0x20 [netdevsim]\n kernel: bond0: (slave eni0np1): making interface the new active one\n kernel:  bond_ipsec_offload_ok+0x7b/0x90 [bonding]\n kernel:  xfrm_output+0x61/0x3b0\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\n kernel:  ip_push_pending_frames+0x56/0x80"
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All callbacks assume\\nreal_dev is set.\\n\\n Example trace:\\n kernel: BUG: unable to handle page fault for address: 0000000000001030\\n kernel: bond0: (slave eni0np1): making interface the new active one\\n kernel: #PF: supervisor write access in kernel mode\\n kernel: #PF: error_code(0x0002) - not-present page\\n kernel: PGD 0 P4D 0\\n kernel: Oops: 0002 [#1] PREEMPT SMP\\n kernel: CPU: 4 PID: 2237 Comm: ping Not tainted 6.7.7+ #12\\n kernel: Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014\\n kernel: RIP: 0010:nsim_ipsec_offload_ok+0xc/0x20 [netdevsim]\\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\\n kernel: Code: e0 0f 0b 48 83 7f 38 00 74 de 0f 0b 48 8b 47 08 48 8b 37 48 8b 78 40 e9 b2 e5 9a d7 66 90 0f 1f 44 00 00 48 8b 86 80 02 00 00 \u003c83\u003e 80 30 10 00 00 01 b8 01 00 00 00 c3 0f 1f 80 00 00 00 00 0f 1f\\n kernel: bond0: (slave eni0np1): making interface the new active one\\n kernel: RSP: 0018:ffffabde81553b98 EFLAGS: 00010246\\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\\n kernel:\\n kernel: RAX: 0000000000000000 RBX: ffff9eb404e74900 RCX: ffff9eb403d97c60\\n kernel: RDX: ffffffffc090de10 RSI: ffff9eb404e74900 RDI: ffff9eb3c5de9e00\\n kernel: RBP: ffff9eb3c0a42000 R08: 0000000000000010 R09: 0000000000000014\\n kernel: R10: 7974203030303030 R11: 3030303030303030 R12: 0000000000000000\\n kernel: R13: ffff9eb3c5de9e00 R14: ffffabde81553cc8 R15: ffff9eb404c53000\\n kernel: FS:  00007f2a77a3ad00(0000) GS:ffff9eb43bd00000(0000) knlGS:0000000000000000\\n kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n kernel: CR2: 0000000000001030 CR3: 00000001122ab000 CR4: 0000000000350ef0\\n kernel: bond0: (slave eni0np1): making interface the new active one\\n kernel: Call Trace:\\n kernel:  \u003cTASK\u003e\\n kernel:  ? __die+0x1f/0x60\\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\\n kernel:  ? page_fault_oops+0x142/0x4c0\\n kernel:  ? do_user_addr_fault+0x65/0x670\\n kernel:  ? kvm_read_and_reset_apf_flags+0x3b/0x50\\n kernel: bond0: (slave eni0np1): making interface the new active one\\n kernel:  ? exc_page_fault+0x7b/0x180\\n kernel:  ? asm_exc_page_fault+0x22/0x30\\n kernel:  ? nsim_bpf_uninit+0x50/0x50 [netdevsim]\\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\\n kernel:  ? nsim_ipsec_offload_ok+0xc/0x20 [netdevsim]\\n kernel: bond0: (slave eni0np1): making interface the new active one\\n kernel:  bond_ipsec_offload_ok+0x7b/0x90 [bonding]\\n kernel:  xfrm_output+0x61/0x3b0\\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\\n kernel:  ip_push_pending_frames+0x56/0x80\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: bonding: fix xfrm real_dev null pointer dereference No deber\u00edamos establecer real_dev en NULL porque los paquetes pueden estar en tr\u00e1nsito y xfrm podr\u00eda llamar a xdo_dev_offload_ok() en paralelo. Todas las devoluciones de llamadas suponen que real_dev est\u00e1 establecido. Ejemplo de seguimiento: kernel: BUG: no se puede manejar el error de p\u00e1gina para la direcci\u00f3n: 0000000000001030 kernel: bond0: (esclavo eni0np1): haciendo que la interfaz sea la nueva activa kernel: #PF: acceso de escritura del supervisor en modo kernel kernel: #PF: error_code(0x0002) - p\u00e1gina no presente kernel: PGD 0 P4D 0 kernel: Oops: 0002 [#1] PREEMPT SMP kernel: CPU: 4 PID: 2237 Comm: ping No contaminado 6.7.7+ #12 kernel: Nombre del hardware: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014 kernel: RIP: 0010:nsim_ipsec_offload_ok+0xc/0x20 [netdevsim] kernel: bond0: (esclavo eni0np1): bond_ipsec_add_sa_all: no se pudo agregar el kernel SA: C\u00f3digo: e0 0f 0b 48 83 7f 38 00 74 de 0f 0b 48 8b 47 08 48 8b 37 48 8b 78 40 e9 b2 e5 9a d7 66 90 0f 1f 44 00 00 48 8b 86 80 02 00 00 \u0026lt;83\u0026gt; 80 30 10 00 00 01 b8 01 00 00 00 c3 0f 1f 80 00 00 00 00 0f 1f kernel: bond0: (esclavo eni0np1): haciendo que la interfaz sea la nueva activa kernel: RSP: 0018:ffffabde81553b98 EFLAGS: 00010246 kernel: bond0: (esclavo eni0np1): bond_ipsec_add_sa_all: no se pudo agregar SA kernel: kernel: RAX: 0000000000000000 RBX: ffff9eb404e74900 RCX: ffff9eb403d97c60 kernel: RDX: ffffffffc090de10 RSI: ffff9eb404e74900 RDI: ffff9eb3c5de9e00 kernel: RBP: ffff9eb3c0a42000 R08: 000000000000010 R09: 0000000000000014 kernel: R10: 797420303030303030 R11: 3030303030303030 R12: 0000000000000000 n\u00facleo: R13: ffff9eb3c5de9e00 R14: ffffabde81553cc8 R15: ffff9eb404c53000 n\u00facleo: FS: 00007f2a77a3ad00(0000) GS:ffff9eb43bd00000(0000) knlGS:0000000000000000 n\u00facleo: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 n\u00facleo: CR2: 0000000000001030 CR3: 00000001122ab000 CR4: 0000000000350ef0 kernel: bond0: (esclavo eni0np1): haciendo que la interfaz sea la nueva activa kernel: Seguimiento de llamadas: kernel:  kernel: ? __die+0x1f/0x60 kernel: bond0: (esclavo eni0np1): bond_ipsec_add_sa_all: error al agregar SA kernel: ? page_fault_oops+0x142/0x4c0 kernel: ? do_user_addr_fault+0x65/0x670 kernel: ? kvm_read_and_reset_apf_flags+0x3b/0x50 kernel: bond0: (esclavo eni0np1): haciendo que la interfaz sea la nueva activa kernel: ? exc_page_fault+0x7b/0x180 kernel: ? asm_exc_page_fault+0x22/0x30 kernel: ? nsim_bpf_uninit+0x50/0x50 [netdevsim] kernel: bond0: (esclavo eni0np1): bond_ipsec_add_sa_all: no se pudo agregar SA kernel: ? nsim_ipsec_offload_ok+0xc/0x20 [netdevsim] kernel: bond0: (esclavo eni0np1): haciendo que la interfaz sea la nueva activa kernel: bond_ipsec_offload_ok+0x7b/0x90 [vinculaci\u00f3n] kernel: xfrm_output+0x61/0x3b0 kernel: bond0: (esclavo eni0np1): bond_ipsec_add_sa_all: no se pudo agregar SA kernel: ip_push_pending_frames+0x56/0x80\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/net/bonding/bond_main.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"18cb261afd7bf50134e5ccacc5ec91ea16efadd4\",\"lessThan\":\"21816b696c172c19d53a30d45ee005cce246ed21\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"18cb261afd7bf50134e5ccacc5ec91ea16efadd4\",\"lessThan\":\"2f72c6a66bcd7e0187ec085237fee5db27145294\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"18cb261afd7bf50134e5ccacc5ec91ea16efadd4\",\"lessThan\":\"7fa9243391ad2afe798ef4ea2e2851947b95754f\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"18cb261afd7bf50134e5ccacc5ec91ea16efadd4\",\"lessThan\":\"4582d4ff413a07d4ed8a4823c652dc5207760548\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"18cb261afd7bf50134e5ccacc5ec91ea16efadd4\",\"lessThan\":\"89fc1dca79db5c3e7a2d589ecbf8a3661c65f436\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"18cb261afd7bf50134e5ccacc5ec91ea16efadd4\",\"lessThan\":\"f8cde9805981c50d0c029063dc7d82821806fc44\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/net/bonding/bond_main.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"5.9\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"5.9\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.225\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.166\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.107\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.48\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.10.7\",\"lessThanOrEqual\":\"6.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.11\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]},{\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\",\"affectedData\":[{\"vendor\":\"Siemens\",\"product\":\"RUGGEDCOM 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family\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"V3.2\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SCALANCE XCM-/XRM-/XCH-/XRH-300 family\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"V3.1\",\"versionType\":\"custom\",\"status\":\"affected\"}]},{\"vendor\":\"Siemens\",\"product\":\"SIMATIC S7-1500 TM MFP - GNU/Linux subsystem\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"*\",\"versionType\":\"custom\",\"status\":\"affected\"}]}]}],\"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\":\"2024-09-04T20:19:50.219529Z\",\"id\":\"CVE-2024-44989\",\"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-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.9\",\"versionEndExcluding\":\"5.10.225\",\"matchCriteriaId\":\"2ED1D527-637B-4492-80FC-ADBDF6E9E2C7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.166\",\"matchCriteriaId\":\"913ED6CD-8ACF-48AF-AA18-7880881DD402\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.107\",\"matchCriteriaId\":\"53954FF8-CB48-4302-BC4C-9DA7A88F44A2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.48\",\"matchCriteriaId\":\"9DE9201A-CE6B-4726-BABB-8265EA0F8AE4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.10.7\",\"matchCriteriaId\":\"D2AFDFD1-D95A-4EB7-843B-5E7659518B67\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"8B3CE743-2126-47A3-8B7C-822B502CF119\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"4DEB27E7-30AA-45CC-8934-B89263EF3551\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"E0005AEF-856E-47EB-BFE4-90C46899394D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"39889A68-6D34-47A6-82FC-CD0BF23D6754\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/21816b696c172c19d53a30d45ee005cce246ed21\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/2f72c6a66bcd7e0187ec085237fee5db27145294\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/4582d4ff413a07d4ed8a4823c652dc5207760548\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/7fa9243391ad2afe798ef4ea2e2851947b95754f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/89fc1dca79db5c3e7a2d589ecbf8a3661c65f436\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/f8cde9805981c50d0c029063dc7d82821806fc44\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://cert-portal.siemens.com/productcert/html/ssa-265688.html\",\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\"},{\"url\":\"https://cert-portal.siemens.com/productcert/html/ssa-355557.html\",\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\"},{\"url\":\"https://cert-portal.siemens.com/productcert/html/ssa-613116.html\",\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-28T08:06:07+00:00",
      "cve": "CVE-2024-44989",
      "id": "CVE-2024-44989",
      "initial_release_date": "2024-09-04T00:00:00+00:00",
      "product_status:fixed": "734",
      "product_status:known_affected": "64",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: bonding: fix xfrm real_dev null pointer dereference",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-44989.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\"}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2025-11-03T22:14:43.608Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-44989\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-04T20:19:50.219529Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-04T20:19:52.581Z\"}}], \"cna\": {\"title\": \"bonding: fix xfrm real_dev null pointer dereference\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"18cb261afd7bf50134e5ccacc5ec91ea16efadd4\", \"lessThan\": \"21816b696c172c19d53a30d45ee005cce246ed21\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"18cb261afd7bf50134e5ccacc5ec91ea16efadd4\", \"lessThan\": \"2f72c6a66bcd7e0187ec085237fee5db27145294\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"18cb261afd7bf50134e5ccacc5ec91ea16efadd4\", \"lessThan\": \"7fa9243391ad2afe798ef4ea2e2851947b95754f\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"18cb261afd7bf50134e5ccacc5ec91ea16efadd4\", \"lessThan\": \"4582d4ff413a07d4ed8a4823c652dc5207760548\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"18cb261afd7bf50134e5ccacc5ec91ea16efadd4\", \"lessThan\": \"89fc1dca79db5c3e7a2d589ecbf8a3661c65f436\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"18cb261afd7bf50134e5ccacc5ec91ea16efadd4\", \"lessThan\": \"f8cde9805981c50d0c029063dc7d82821806fc44\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/net/bonding/bond_main.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.9\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"5.9\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.10.225\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.166\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.107\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.48\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.10.7\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.10.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/net/bonding/bond_main.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/21816b696c172c19d53a30d45ee005cce246ed21\"}, {\"url\": \"https://git.kernel.org/stable/c/2f72c6a66bcd7e0187ec085237fee5db27145294\"}, {\"url\": \"https://git.kernel.org/stable/c/7fa9243391ad2afe798ef4ea2e2851947b95754f\"}, {\"url\": \"https://git.kernel.org/stable/c/4582d4ff413a07d4ed8a4823c652dc5207760548\"}, {\"url\": \"https://git.kernel.org/stable/c/89fc1dca79db5c3e7a2d589ecbf8a3661c65f436\"}, {\"url\": \"https://git.kernel.org/stable/c/f8cde9805981c50d0c029063dc7d82821806fc44\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nbonding: fix xfrm real_dev null pointer dereference\\n\\nWe shouldn\u0027t set real_dev to NULL because packets can be in transit and\\nxfrm might call xdo_dev_offload_ok() in parallel. All callbacks assume\\nreal_dev is set.\\n\\n Example trace:\\n kernel: BUG: unable to handle page fault for address: 0000000000001030\\n kernel: bond0: (slave eni0np1): making interface the new active one\\n kernel: #PF: supervisor write access in kernel mode\\n kernel: #PF: error_code(0x0002) - not-present page\\n kernel: PGD 0 P4D 0\\n kernel: Oops: 0002 [#1] PREEMPT SMP\\n kernel: CPU: 4 PID: 2237 Comm: ping Not tainted 6.7.7+ #12\\n kernel: Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 04/01/2014\\n kernel: RIP: 0010:nsim_ipsec_offload_ok+0xc/0x20 [netdevsim]\\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\\n kernel: Code: e0 0f 0b 48 83 7f 38 00 74 de 0f 0b 48 8b 47 08 48 8b 37 48 8b 78 40 e9 b2 e5 9a d7 66 90 0f 1f 44 00 00 48 8b 86 80 02 00 00 \u003c83\u003e 80 30 10 00 00 01 b8 01 00 00 00 c3 0f 1f 80 00 00 00 00 0f 1f\\n kernel: bond0: (slave eni0np1): making interface the new active one\\n kernel: RSP: 0018:ffffabde81553b98 EFLAGS: 00010246\\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\\n kernel:\\n kernel: RAX: 0000000000000000 RBX: ffff9eb404e74900 RCX: ffff9eb403d97c60\\n kernel: RDX: ffffffffc090de10 RSI: ffff9eb404e74900 RDI: ffff9eb3c5de9e00\\n kernel: RBP: ffff9eb3c0a42000 R08: 0000000000000010 R09: 0000000000000014\\n kernel: R10: 7974203030303030 R11: 3030303030303030 R12: 0000000000000000\\n kernel: R13: ffff9eb3c5de9e00 R14: ffffabde81553cc8 R15: ffff9eb404c53000\\n kernel: FS:  00007f2a77a3ad00(0000) GS:ffff9eb43bd00000(0000) knlGS:0000000000000000\\n kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\n kernel: CR2: 0000000000001030 CR3: 00000001122ab000 CR4: 0000000000350ef0\\n kernel: bond0: (slave eni0np1): making interface the new active one\\n kernel: Call Trace:\\n kernel:  \u003cTASK\u003e\\n kernel:  ? __die+0x1f/0x60\\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\\n kernel:  ? page_fault_oops+0x142/0x4c0\\n kernel:  ? do_user_addr_fault+0x65/0x670\\n kernel:  ? kvm_read_and_reset_apf_flags+0x3b/0x50\\n kernel: bond0: (slave eni0np1): making interface the new active one\\n kernel:  ? exc_page_fault+0x7b/0x180\\n kernel:  ? asm_exc_page_fault+0x22/0x30\\n kernel:  ? nsim_bpf_uninit+0x50/0x50 [netdevsim]\\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\\n kernel:  ? nsim_ipsec_offload_ok+0xc/0x20 [netdevsim]\\n kernel: bond0: (slave eni0np1): making interface the new active one\\n kernel:  bond_ipsec_offload_ok+0x7b/0x90 [bonding]\\n kernel:  xfrm_output+0x61/0x3b0\\n kernel: bond0: (slave eni0np1): bond_ipsec_add_sa_all: failed to add SA\\n kernel:  ip_push_pending_frames+0x56/0x80\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.225\", \"versionStartIncluding\": \"5.9\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.166\", \"versionStartIncluding\": \"5.9\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.107\", \"versionStartIncluding\": \"5.9\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.48\", \"versionStartIncluding\": \"5.9\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.10.7\", \"versionStartIncluding\": \"5.9\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11\", \"versionStartIncluding\": \"5.9\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-11T20:33:18.785Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-44989\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-11T20:33:18.785Z\", \"dateReserved\": \"2024-08-21T05:34:56.671Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-09-04T19:54:36.858Z\", \"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.