CVE-2024-35907 (GCVE-0-2024-35907)
Vulnerability from cvelistv5 – Published: 2024-05-19 08:35 – Updated: 2026-05-11 20:13
VLAI
EPSS
VEX
Title
mlxbf_gige: call request_irq() after NAPI initialized
Summary
In the Linux kernel, the following vulnerability has been resolved:
mlxbf_gige: call request_irq() after NAPI initialized
The mlxbf_gige driver encounters a NULL pointer exception in
mlxbf_gige_open() when kdump is enabled. The sequence to reproduce
the exception is as follows:
a) enable kdump
b) trigger kdump via "echo c > /proc/sysrq-trigger"
c) kdump kernel executes
d) kdump kernel loads mlxbf_gige module
e) the mlxbf_gige module runs its open() as the
the "oob_net0" interface is brought up
f) mlxbf_gige module will experience an exception
during its open(), something like:
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
Mem abort info:
ESR = 0x0000000086000004
EC = 0x21: IABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x04: level 0 translation fault
user pgtable: 4k pages, 48-bit VAs, pgdp=00000000e29a4000
[0000000000000000] pgd=0000000000000000, p4d=0000000000000000
Internal error: Oops: 0000000086000004 [#1] SMP
CPU: 0 PID: 812 Comm: NetworkManager Tainted: G OE 5.15.0-1035-bluefield #37-Ubuntu
Hardware name: https://www.mellanox.com BlueField-3 SmartNIC Main Card/BlueField-3 SmartNIC Main Card, BIOS 4.6.0.13024 Jan 19 2024
pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : 0x0
lr : __napi_poll+0x40/0x230
sp : ffff800008003e00
x29: ffff800008003e00 x28: 0000000000000000 x27: 00000000ffffffff
x26: ffff000066027238 x25: ffff00007cedec00 x24: ffff800008003ec8
x23: 000000000000012c x22: ffff800008003eb7 x21: 0000000000000000
x20: 0000000000000001 x19: ffff000066027238 x18: 0000000000000000
x17: ffff578fcb450000 x16: ffffa870b083c7c0 x15: 0000aaab010441d0
x14: 0000000000000001 x13: 00726f7272655f65 x12: 6769675f6662786c
x11: 0000000000000000 x10: 0000000000000000 x9 : ffffa870b0842398
x8 : 0000000000000004 x7 : fe5a48b9069706ea x6 : 17fdb11fc84ae0d2
x5 : d94a82549d594f35 x4 : 0000000000000000 x3 : 0000000000400100
x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000066027238
Call trace:
0x0
net_rx_action+0x178/0x360
__do_softirq+0x15c/0x428
__irq_exit_rcu+0xac/0xec
irq_exit+0x18/0x2c
handle_domain_irq+0x6c/0xa0
gic_handle_irq+0xec/0x1b0
call_on_irq_stack+0x20/0x2c
do_interrupt_handler+0x5c/0x70
el1_interrupt+0x30/0x50
el1h_64_irq_handler+0x18/0x2c
el1h_64_irq+0x7c/0x80
__setup_irq+0x4c0/0x950
request_threaded_irq+0xf4/0x1bc
mlxbf_gige_request_irqs+0x68/0x110 [mlxbf_gige]
mlxbf_gige_open+0x5c/0x170 [mlxbf_gige]
__dev_open+0x100/0x220
__dev_change_flags+0x16c/0x1f0
dev_change_flags+0x2c/0x70
do_setlink+0x220/0xa40
__rtnl_newlink+0x56c/0x8a0
rtnl_newlink+0x58/0x84
rtnetlink_rcv_msg+0x138/0x3c4
netlink_rcv_skb+0x64/0x130
rtnetlink_rcv+0x20/0x30
netlink_unicast+0x2ec/0x360
netlink_sendmsg+0x278/0x490
__sock_sendmsg+0x5c/0x6c
____sys_sendmsg+0x290/0x2d4
___sys_sendmsg+0x84/0xd0
__sys_sendmsg+0x70/0xd0
__arm64_sys_sendmsg+0x2c/0x40
invoke_syscall+0x78/0x100
el0_svc_common.constprop.0+0x54/0x184
do_el0_svc+0x30/0xac
el0_svc+0x48/0x160
el0t_64_sync_handler+0xa4/0x12c
el0t_64_sync+0x1a4/0x1a8
Code: bad PC value
---[ end trace 7d1c3f3bf9d81885 ]---
Kernel panic - not syncing: Oops: Fatal exception in interrupt
Kernel Offset: 0x2870a7a00000 from 0xffff800008000000
PHYS_OFFSET: 0x80000000
CPU features: 0x0,000005c1,a3332a5a
Memory Limit: none
---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---
The exception happens because there is a pending RX interrupt before the
call to request_irq(RX IRQ) executes. Then, the RX IRQ handler fires
immediately after this request_irq() completes. The
---truncated---
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-17 17:38 UTC
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
f92e1869d74e1acc6551256eb084a1c14a054e19 , < a583117668ddb86e98f2e11c7caa3db0e6df52a3
(git)
Affected: f92e1869d74e1acc6551256eb084a1c14a054e19 , < 24444af5ddf729376b90db0f135fa19973cb5dab (git) Affected: f92e1869d74e1acc6551256eb084a1c14a054e19 , < 867a2f598af6a645c865d1101b58c5e070c6dd9e (git) Affected: f92e1869d74e1acc6551256eb084a1c14a054e19 , < 8feb1652afe9c5d019059a55c90f70690dce0f52 (git) Affected: f92e1869d74e1acc6551256eb084a1c14a054e19 , < f7442a634ac06b953fc1f7418f307b25acd4cfbc (git) |
guessed | |
| Linux | Linux |
Affected:
5.14
Unaffected: 0 , < 5.14 (semver) Unaffected: 5.15.154 , ≤ 5.15.* (semver) Unaffected: 6.1.85 , ≤ 6.1.* (semver) Unaffected: 6.6.26 , ≤ 6.6.* (semver) Unaffected: 6.8.5 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix) |
guessed |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmlxbf_gige: call request_irq() after NAPI initialized\n\nThe mlxbf_gige driver encounters a NULL pointer exception in\nmlxbf_gige_open() when kdump is enabled. The sequence to reproduce\nthe exception is as follows:\na) enable kdump\nb) trigger kdump via \"echo c \u003e /proc/sysrq-trigger\"\nc) kdump kernel executes\nd) kdump kernel loads mlxbf_gige module\ne) the mlxbf_gige module runs its open() as the\n the \"oob_net0\" interface is brought up\nf) mlxbf_gige module will experience an exception\n during its open(), something like:\n\n Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000\n Mem abort info:\n ESR = 0x0000000086000004\n EC = 0x21: IABT (current EL), IL = 32 bits\n SET = 0, FnV = 0\n EA = 0, S1PTW = 0\n FSC = 0x04: level 0 translation fault\n user pgtable: 4k pages, 48-bit VAs, pgdp=00000000e29a4000\n [0000000000000000] pgd=0000000000000000, p4d=0000000000000000\n Internal error: Oops: 0000000086000004 [#1] SMP\n CPU: 0 PID: 812 Comm: NetworkManager Tainted: G OE 5.15.0-1035-bluefield #37-Ubuntu\n Hardware name: https://www.mellanox.com BlueField-3 SmartNIC Main Card/BlueField-3 SmartNIC Main Card, BIOS 4.6.0.13024 Jan 19 2024\n pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n pc : 0x0\n lr : __napi_poll+0x40/0x230\n sp : ffff800008003e00\n x29: ffff800008003e00 x28: 0000000000000000 x27: 00000000ffffffff\n x26: ffff000066027238 x25: ffff00007cedec00 x24: ffff800008003ec8\n x23: 000000000000012c x22: ffff800008003eb7 x21: 0000000000000000\n x20: 0000000000000001 x19: ffff000066027238 x18: 0000000000000000\n x17: ffff578fcb450000 x16: ffffa870b083c7c0 x15: 0000aaab010441d0\n x14: 0000000000000001 x13: 00726f7272655f65 x12: 6769675f6662786c\n x11: 0000000000000000 x10: 0000000000000000 x9 : ffffa870b0842398\n x8 : 0000000000000004 x7 : fe5a48b9069706ea x6 : 17fdb11fc84ae0d2\n x5 : d94a82549d594f35 x4 : 0000000000000000 x3 : 0000000000400100\n x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000066027238\n Call trace:\n 0x0\n net_rx_action+0x178/0x360\n __do_softirq+0x15c/0x428\n __irq_exit_rcu+0xac/0xec\n irq_exit+0x18/0x2c\n handle_domain_irq+0x6c/0xa0\n gic_handle_irq+0xec/0x1b0\n call_on_irq_stack+0x20/0x2c\n do_interrupt_handler+0x5c/0x70\n el1_interrupt+0x30/0x50\n el1h_64_irq_handler+0x18/0x2c\n el1h_64_irq+0x7c/0x80\n __setup_irq+0x4c0/0x950\n request_threaded_irq+0xf4/0x1bc\n mlxbf_gige_request_irqs+0x68/0x110 [mlxbf_gige]\n mlxbf_gige_open+0x5c/0x170 [mlxbf_gige]\n __dev_open+0x100/0x220\n __dev_change_flags+0x16c/0x1f0\n dev_change_flags+0x2c/0x70\n do_setlink+0x220/0xa40\n __rtnl_newlink+0x56c/0x8a0\n rtnl_newlink+0x58/0x84\n rtnetlink_rcv_msg+0x138/0x3c4\n netlink_rcv_skb+0x64/0x130\n rtnetlink_rcv+0x20/0x30\n netlink_unicast+0x2ec/0x360\n netlink_sendmsg+0x278/0x490\n __sock_sendmsg+0x5c/0x6c\n ____sys_sendmsg+0x290/0x2d4\n ___sys_sendmsg+0x84/0xd0\n __sys_sendmsg+0x70/0xd0\n __arm64_sys_sendmsg+0x2c/0x40\n invoke_syscall+0x78/0x100\n el0_svc_common.constprop.0+0x54/0x184\n do_el0_svc+0x30/0xac\n el0_svc+0x48/0x160\n el0t_64_sync_handler+0xa4/0x12c\n el0t_64_sync+0x1a4/0x1a8\n Code: bad PC value\n ---[ end trace 7d1c3f3bf9d81885 ]---\n Kernel panic - not syncing: Oops: Fatal exception in interrupt\n Kernel Offset: 0x2870a7a00000 from 0xffff800008000000\n PHYS_OFFSET: 0x80000000\n CPU features: 0x0,000005c1,a3332a5a\n Memory Limit: none\n ---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---\n\nThe exception happens because there is a pending RX interrupt before the\ncall to request_irq(RX IRQ) executes. Then, the RX IRQ handler fires\nimmediately after this request_irq() completes. The\n---truncated---"
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"configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.14\", \"versionEndExcluding\": \"5.15.154\", \"matchCriteriaId\": \"0290B9D4-539A-4C65-88D4-3A68FBF7F40B\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"5.16\", \"versionEndExcluding\": \"6.1.85\", \"matchCriteriaId\": \"325665BF-2409-49D9-B391-39AD4566FDBD\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"6.2\", \"versionEndExcluding\": \"6.6.26\", \"matchCriteriaId\": \"C520696A-A594-4FFC-A32D-12DA535CE911\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"versionStartIncluding\": \"6.7\", \"versionEndExcluding\": \"6.8.5\", \"matchCriteriaId\": \"DBD6C99E-4250-4DFE-8447-FF2075939D10\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*\", \"matchCriteriaId\": \"22BEDD49-2C6D-402D-9DBF-6646F6ECD10B\"}]}]}]",
"descriptions": "[{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmlxbf_gige: call request_irq() after NAPI initialized\\n\\nThe mlxbf_gige driver encounters a NULL pointer exception in\\nmlxbf_gige_open() when kdump is enabled. The sequence to reproduce\\nthe exception is as follows:\\na) enable kdump\\nb) trigger kdump via \\\"echo c \u003e /proc/sysrq-trigger\\\"\\nc) kdump kernel executes\\nd) kdump kernel loads mlxbf_gige module\\ne) the mlxbf_gige module runs its open() as the\\n the \\\"oob_net0\\\" interface is brought up\\nf) mlxbf_gige module will experience an exception\\n during its open(), something like:\\n\\n Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000\\n Mem abort info:\\n ESR = 0x0000000086000004\\n EC = 0x21: IABT (current EL), IL = 32 bits\\n SET = 0, FnV = 0\\n EA = 0, S1PTW = 0\\n FSC = 0x04: level 0 translation fault\\n user pgtable: 4k pages, 48-bit VAs, pgdp=00000000e29a4000\\n [0000000000000000] pgd=0000000000000000, p4d=0000000000000000\\n Internal error: Oops: 0000000086000004 [#1] SMP\\n CPU: 0 PID: 812 Comm: NetworkManager Tainted: G OE 5.15.0-1035-bluefield #37-Ubuntu\\n Hardware name: https://www.mellanox.com BlueField-3 SmartNIC Main Card/BlueField-3 SmartNIC Main Card, BIOS 4.6.0.13024 Jan 19 2024\\n pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\\n pc : 0x0\\n lr : __napi_poll+0x40/0x230\\n sp : ffff800008003e00\\n x29: ffff800008003e00 x28: 0000000000000000 x27: 00000000ffffffff\\n x26: ffff000066027238 x25: ffff00007cedec00 x24: ffff800008003ec8\\n x23: 000000000000012c x22: ffff800008003eb7 x21: 0000000000000000\\n x20: 0000000000000001 x19: ffff000066027238 x18: 0000000000000000\\n x17: ffff578fcb450000 x16: ffffa870b083c7c0 x15: 0000aaab010441d0\\n x14: 0000000000000001 x13: 00726f7272655f65 x12: 6769675f6662786c\\n x11: 0000000000000000 x10: 0000000000000000 x9 : ffffa870b0842398\\n x8 : 0000000000000004 x7 : fe5a48b9069706ea x6 : 17fdb11fc84ae0d2\\n x5 : d94a82549d594f35 x4 : 0000000000000000 x3 : 0000000000400100\\n x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000066027238\\n Call trace:\\n 0x0\\n net_rx_action+0x178/0x360\\n __do_softirq+0x15c/0x428\\n __irq_exit_rcu+0xac/0xec\\n irq_exit+0x18/0x2c\\n handle_domain_irq+0x6c/0xa0\\n gic_handle_irq+0xec/0x1b0\\n call_on_irq_stack+0x20/0x2c\\n do_interrupt_handler+0x5c/0x70\\n el1_interrupt+0x30/0x50\\n el1h_64_irq_handler+0x18/0x2c\\n el1h_64_irq+0x7c/0x80\\n __setup_irq+0x4c0/0x950\\n request_threaded_irq+0xf4/0x1bc\\n mlxbf_gige_request_irqs+0x68/0x110 [mlxbf_gige]\\n mlxbf_gige_open+0x5c/0x170 [mlxbf_gige]\\n __dev_open+0x100/0x220\\n __dev_change_flags+0x16c/0x1f0\\n dev_change_flags+0x2c/0x70\\n do_setlink+0x220/0xa40\\n __rtnl_newlink+0x56c/0x8a0\\n rtnl_newlink+0x58/0x84\\n rtnetlink_rcv_msg+0x138/0x3c4\\n netlink_rcv_skb+0x64/0x130\\n rtnetlink_rcv+0x20/0x30\\n netlink_unicast+0x2ec/0x360\\n netlink_sendmsg+0x278/0x490\\n __sock_sendmsg+0x5c/0x6c\\n ____sys_sendmsg+0x290/0x2d4\\n ___sys_sendmsg+0x84/0xd0\\n __sys_sendmsg+0x70/0xd0\\n __arm64_sys_sendmsg+0x2c/0x40\\n invoke_syscall+0x78/0x100\\n el0_svc_common.constprop.0+0x54/0x184\\n do_el0_svc+0x30/0xac\\n el0_svc+0x48/0x160\\n el0t_64_sync_handler+0xa4/0x12c\\n el0t_64_sync+0x1a4/0x1a8\\n Code: bad PC value\\n ---[ end trace 7d1c3f3bf9d81885 ]---\\n Kernel panic - not syncing: Oops: Fatal exception in interrupt\\n Kernel Offset: 0x2870a7a00000 from 0xffff800008000000\\n PHYS_OFFSET: 0x80000000\\n CPU features: 0x0,000005c1,a3332a5a\\n Memory Limit: none\\n ---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---\\n\\nThe exception happens because there is a pending RX interrupt before the\\ncall to request_irq(RX IRQ) executes. Then, the RX IRQ handler fires\\nimmediately after this request_irq() completes. The\\n---truncated---\"}, {\"lang\": \"es\", \"value\": \"En el kernel de Linux, se resolvi\\u00f3 la siguiente vulnerabilidad: mlxbf_gige: llame a request_irq() despu\\u00e9s de inicializar NAPI. El controlador mlxbf_gige encuentra una excepci\\u00f3n de puntero NULL en mlxbf_gige_open() cuando kdump est\\u00e1 habilitado. La secuencia para reproducir la excepci\\u00f3n es la siguiente: a) habilitar kdump b) activar kdump mediante \\\"echo c \u0026gt; /proc/sysrq-trigger\\\" c) el kernel de kdump se ejecuta d) el kernel de kdump carga el m\\u00f3dulo mlxbf_gige e) el m\\u00f3dulo mlxbf_gige se ejecuta en abierto () cuando se abre la interfaz \\\"oob_net0\\\" f) El m\\u00f3dulo mlxbf_gige experimentar\\u00e1 una excepci\\u00f3n durante su apertura(), algo as\\u00ed como: No se puede manejar la desreferencia del puntero NULL del kernel en la direcci\\u00f3n virtual 0000000000000000 Informaci\\u00f3n de cancelaci\\u00f3n de memoria: ESR = 0x0000000086000004 EC = 0x21 : IABT (EL actual), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x04: tabla de usuario de error de traducci\\u00f3n de nivel 0: 4k p\\u00e1ginas, VA de 48 bits, pgdp=00000000e29a4000 [00000000000000000] pgd=0000000000000000, p4d=00000000000000000 Error interno: Vaya: 0000000086000004 [#1] CPU SMP: 0 PID: 812 Comunicaciones: NetworkManager contaminado: G OE 5.15.0-1035-bluefield #37-Ubuntu Nombre de hardware: https ://www .mellanox.com Tarjeta principal BlueField-3 SmartNIC/Tarjeta principal BlueField-3 SmartNIC, BIOS 4.6.0.13024 19 de enero de 2024 pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc: 0x0 lr : __napi_poll+0x40/0x230 sp : ffff800008003e00 x29: ffff800008003e00 x28: 0000000000000000 x27: 00000000ffffffff x26: ffff000066027238 x25: 7cedec00 x24: ffff800008003ec8 x23: 000000000000012c x22: ffff800008003eb7 x21: 00000000000000000 x20: 0000000000000001 x19: ffff000066027238 x 18: 0000000000000000 x17: ffff578fcb450000 x16: ffffa870b083c7c0 x15: 0000aaab010441d0 x14: 0000000000000001 x13: 00726f7272655f65 x12: 6769675f6662786c x11: 0000000000000000 x10: 0000000000000000 x9: ffffa870b0842398 x8: 0000000000000004 x7: fe5a48b9069706ea x6: 17fdb11fc84ae0d2 x5: d94a82549d594f35 x4: 00000000000000 000 x3: 0000000000400100 x2: 0000000000000000 x1: 0000000000000000 x0: ffff000066027238 Llamar seguimiento: 0x0 net_rx_action+0x178/0x360 __do_softirq+0x15c/0x428 __irq_exit_rcu+0xac/0xec irq_exit+0x18/0x2c handle_domain_irq+0x6c/0xa0 gic_handle_irq+0xec/0x1b0 call_on_irq_stack+0x2 0/0x2c do_interrupt_handler+0x5c/0x70 el1_interrupt+0x30/0x50 el1h_64_irq_handler+ 0x18/0x2c el1h_64_irq+0x7c/0x80 __setup_irq+0x4c0/0x950 request_threaded_irq+0xf4/0x1bc mlxbf_gige_request_irqs+0x68/0x110 [mlxbf_gige] mlxbf_gige_open+0x5c/0x170 bf_gige] __dev_open+0x100/0x220 __dev_change_flags+0x16c/0x1f0 dev_change_flags+0x2c/0x70 do_setlink +0x220/0xa40 __rtnl_newlink+0x56c/0x8a0 rtnl_newlink+0x58/0x84 rtnetlink_rcv_msg+0x138/0x3c4 netlink_rcv_skb+0x64/0x130 rtnetlink_rcv+0x20/0x30 netlink_unicast+0x2ec/0x360 netlink_sendmsg+0x278/0x490 __sock_sendmsg+0x5c/0x6c ____sys_sendmsg+0x290/0x2d4 ___sys_sendmsg +0x84/0xd0 __sys_sendmsg+0x70/0xd0 __arm64_sys_sendmsg+0x2c/0x40 invoke_syscall+0x78/0x100 el0_svc_common.constprop.0+0x54/0x184 do_el0_svc+0x30/0xac c+0x48/0x160 el0t_64_sync_handler+0xa4/0x12c el0t_64_sync+0x1a4/0x1a8 C\\u00f3digo: valor incorrecto de la PC ---[ seguimiento final 7d1c3f3bf9d81885 ]--- P\\u00e1nico del kernel - no se sincroniza: Vaya: excepci\\u00f3n grave en la interrupci\\u00f3n Compensaci\\u00f3n del kernel: 0x2870a7a00000 de 0xffff800008000000 PHYS_OFFSET: 0x80000000 Caracter\\u00edsticas de la CPU: 0x0,000005c1,a33 32a5a L\\u00edmite de memoria: ninguno --- [fin del p\\u00e1nico del kernel - no se sincroniza: Ups: excepci\\u00f3n fatal en la interrupci\\u00f3n]--- La excepci\\u00f3n ocurre porque hay una interrupci\\u00f3n RX pendiente antes de que se ejecute la llamada a request_irq(RX IRQ). Luego, el controlador RX IRQ se activa inmediatamente despu\\u00e9s de que se completa request_irq(). El ---truncado---\"}]",
"id": "CVE-2024-35907",
"lastModified": "2024-12-30T19:35:53.437",
"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}]}",
"published": "2024-05-19T09:15:11.400",
"references": "[{\"url\": \"https://git.kernel.org/stable/c/24444af5ddf729376b90db0f135fa19973cb5dab\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/867a2f598af6a645c865d1101b58c5e070c6dd9e\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/8feb1652afe9c5d019059a55c90f70690dce0f52\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/a583117668ddb86e98f2e11c7caa3db0e6df52a3\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/f7442a634ac06b953fc1f7418f307b25acd4cfbc\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/24444af5ddf729376b90db0f135fa19973cb5dab\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/867a2f598af6a645c865d1101b58c5e070c6dd9e\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/8feb1652afe9c5d019059a55c90f70690dce0f52\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/a583117668ddb86e98f2e11c7caa3db0e6df52a3\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/f7442a634ac06b953fc1f7418f307b25acd4cfbc\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\"]}]",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Analyzed",
"weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-476\"}]}]"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2024-35907\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-19T09:15:11.400\",\"lastModified\":\"2026-06-17T07:35:41.593\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmlxbf_gige: call request_irq() after NAPI initialized\\n\\nThe mlxbf_gige driver encounters a NULL pointer exception in\\nmlxbf_gige_open() when kdump is enabled. The sequence to reproduce\\nthe exception is as follows:\\na) enable kdump\\nb) trigger kdump via \\\"echo c \u003e /proc/sysrq-trigger\\\"\\nc) kdump kernel executes\\nd) kdump kernel loads mlxbf_gige module\\ne) the mlxbf_gige module runs its open() as the\\n the \\\"oob_net0\\\" interface is brought up\\nf) mlxbf_gige module will experience an exception\\n during its open(), something like:\\n\\n Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000\\n Mem abort info:\\n ESR = 0x0000000086000004\\n EC = 0x21: IABT (current EL), IL = 32 bits\\n SET = 0, FnV = 0\\n EA = 0, S1PTW = 0\\n FSC = 0x04: level 0 translation fault\\n user pgtable: 4k pages, 48-bit VAs, pgdp=00000000e29a4000\\n [0000000000000000] pgd=0000000000000000, p4d=0000000000000000\\n Internal error: Oops: 0000000086000004 [#1] SMP\\n CPU: 0 PID: 812 Comm: NetworkManager Tainted: G OE 5.15.0-1035-bluefield #37-Ubuntu\\n Hardware name: https://www.mellanox.com BlueField-3 SmartNIC Main Card/BlueField-3 SmartNIC Main Card, BIOS 4.6.0.13024 Jan 19 2024\\n pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\\n pc : 0x0\\n lr : __napi_poll+0x40/0x230\\n sp : ffff800008003e00\\n x29: ffff800008003e00 x28: 0000000000000000 x27: 00000000ffffffff\\n x26: ffff000066027238 x25: ffff00007cedec00 x24: ffff800008003ec8\\n x23: 000000000000012c x22: ffff800008003eb7 x21: 0000000000000000\\n x20: 0000000000000001 x19: ffff000066027238 x18: 0000000000000000\\n x17: ffff578fcb450000 x16: ffffa870b083c7c0 x15: 0000aaab010441d0\\n x14: 0000000000000001 x13: 00726f7272655f65 x12: 6769675f6662786c\\n x11: 0000000000000000 x10: 0000000000000000 x9 : ffffa870b0842398\\n x8 : 0000000000000004 x7 : fe5a48b9069706ea x6 : 17fdb11fc84ae0d2\\n x5 : d94a82549d594f35 x4 : 0000000000000000 x3 : 0000000000400100\\n x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000066027238\\n Call trace:\\n 0x0\\n net_rx_action+0x178/0x360\\n __do_softirq+0x15c/0x428\\n __irq_exit_rcu+0xac/0xec\\n irq_exit+0x18/0x2c\\n handle_domain_irq+0x6c/0xa0\\n gic_handle_irq+0xec/0x1b0\\n call_on_irq_stack+0x20/0x2c\\n do_interrupt_handler+0x5c/0x70\\n el1_interrupt+0x30/0x50\\n el1h_64_irq_handler+0x18/0x2c\\n el1h_64_irq+0x7c/0x80\\n __setup_irq+0x4c0/0x950\\n request_threaded_irq+0xf4/0x1bc\\n mlxbf_gige_request_irqs+0x68/0x110 [mlxbf_gige]\\n mlxbf_gige_open+0x5c/0x170 [mlxbf_gige]\\n __dev_open+0x100/0x220\\n __dev_change_flags+0x16c/0x1f0\\n dev_change_flags+0x2c/0x70\\n do_setlink+0x220/0xa40\\n __rtnl_newlink+0x56c/0x8a0\\n rtnl_newlink+0x58/0x84\\n rtnetlink_rcv_msg+0x138/0x3c4\\n netlink_rcv_skb+0x64/0x130\\n rtnetlink_rcv+0x20/0x30\\n netlink_unicast+0x2ec/0x360\\n netlink_sendmsg+0x278/0x490\\n __sock_sendmsg+0x5c/0x6c\\n ____sys_sendmsg+0x290/0x2d4\\n ___sys_sendmsg+0x84/0xd0\\n __sys_sendmsg+0x70/0xd0\\n __arm64_sys_sendmsg+0x2c/0x40\\n invoke_syscall+0x78/0x100\\n el0_svc_common.constprop.0+0x54/0x184\\n do_el0_svc+0x30/0xac\\n el0_svc+0x48/0x160\\n el0t_64_sync_handler+0xa4/0x12c\\n el0t_64_sync+0x1a4/0x1a8\\n Code: bad PC value\\n ---[ end trace 7d1c3f3bf9d81885 ]---\\n Kernel panic - not syncing: Oops: Fatal exception in interrupt\\n Kernel Offset: 0x2870a7a00000 from 0xffff800008000000\\n PHYS_OFFSET: 0x80000000\\n CPU features: 0x0,000005c1,a3332a5a\\n Memory Limit: none\\n ---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---\\n\\nThe exception happens because there is a pending RX interrupt before the\\ncall to request_irq(RX IRQ) executes. Then, the RX IRQ handler fires\\nimmediately after this request_irq() completes. The\\n---truncated---\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: mlxbf_gige: llame a request_irq() despu\u00e9s de inicializar NAPI. El controlador mlxbf_gige encuentra una excepci\u00f3n de puntero NULL en mlxbf_gige_open() cuando kdump est\u00e1 habilitado. La secuencia para reproducir la excepci\u00f3n es la siguiente: a) habilitar kdump b) activar kdump mediante \\\"echo c \u0026gt; /proc/sysrq-trigger\\\" c) el kernel de kdump se ejecuta d) el kernel de kdump carga el m\u00f3dulo mlxbf_gige e) el m\u00f3dulo mlxbf_gige se ejecuta en abierto () cuando se abre la interfaz \\\"oob_net0\\\" f) El m\u00f3dulo mlxbf_gige experimentar\u00e1 una excepci\u00f3n durante su apertura(), algo as\u00ed como: No se puede manejar la desreferencia del puntero NULL del kernel en la direcci\u00f3n virtual 0000000000000000 Informaci\u00f3n de cancelaci\u00f3n de memoria: ESR = 0x0000000086000004 EC = 0x21 : IABT (EL actual), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x04: tabla de usuario de error de traducci\u00f3n de nivel 0: 4k p\u00e1ginas, VA de 48 bits, pgdp=00000000e29a4000 [00000000000000000] pgd=0000000000000000, p4d=00000000000000000 Error interno: Vaya: 0000000086000004 [#1] CPU SMP: 0 PID: 812 Comunicaciones: NetworkManager contaminado: G OE 5.15.0-1035-bluefield #37-Ubuntu Nombre de hardware: https ://www .mellanox.com Tarjeta principal BlueField-3 SmartNIC/Tarjeta principal BlueField-3 SmartNIC, BIOS 4.6.0.13024 19 de enero de 2024 pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc: 0x0 lr : __napi_poll+0x40/0x230 sp : ffff800008003e00 x29: ffff800008003e00 x28: 0000000000000000 x27: 00000000ffffffff x26: ffff000066027238 x25: 7cedec00 x24: ffff800008003ec8 x23: 000000000000012c x22: ffff800008003eb7 x21: 00000000000000000 x20: 0000000000000001 x19: ffff000066027238 x 18: 0000000000000000 x17: ffff578fcb450000 x16: ffffa870b083c7c0 x15: 0000aaab010441d0 x14: 0000000000000001 x13: 00726f7272655f65 x12: 6769675f6662786c x11: 0000000000000000 x10: 0000000000000000 x9: ffffa870b0842398 x8: 0000000000000004 x7: fe5a48b9069706ea x6: 17fdb11fc84ae0d2 x5: d94a82549d594f35 x4: 00000000000000 000 x3: 0000000000400100 x2: 0000000000000000 x1: 0000000000000000 x0: ffff000066027238 Llamar seguimiento: 0x0 net_rx_action+0x178/0x360 __do_softirq+0x15c/0x428 __irq_exit_rcu+0xac/0xec irq_exit+0x18/0x2c handle_domain_irq+0x6c/0xa0 gic_handle_irq+0xec/0x1b0 call_on_irq_stack+0x2 0/0x2c do_interrupt_handler+0x5c/0x70 el1_interrupt+0x30/0x50 el1h_64_irq_handler+ 0x18/0x2c el1h_64_irq+0x7c/0x80 __setup_irq+0x4c0/0x950 request_threaded_irq+0xf4/0x1bc mlxbf_gige_request_irqs+0x68/0x110 [mlxbf_gige] mlxbf_gige_open+0x5c/0x170 bf_gige] __dev_open+0x100/0x220 __dev_change_flags+0x16c/0x1f0 dev_change_flags+0x2c/0x70 do_setlink +0x220/0xa40 __rtnl_newlink+0x56c/0x8a0 rtnl_newlink+0x58/0x84 rtnetlink_rcv_msg+0x138/0x3c4 netlink_rcv_skb+0x64/0x130 rtnetlink_rcv+0x20/0x30 netlink_unicast+0x2ec/0x360 netlink_sendmsg+0x278/0x490 __sock_sendmsg+0x5c/0x6c ____sys_sendmsg+0x290/0x2d4 ___sys_sendmsg +0x84/0xd0 __sys_sendmsg+0x70/0xd0 __arm64_sys_sendmsg+0x2c/0x40 invoke_syscall+0x78/0x100 el0_svc_common.constprop.0+0x54/0x184 do_el0_svc+0x30/0xac c+0x48/0x160 el0t_64_sync_handler+0xa4/0x12c el0t_64_sync+0x1a4/0x1a8 C\u00f3digo: valor incorrecto de la PC ---[ seguimiento final 7d1c3f3bf9d81885 ]--- P\u00e1nico del kernel - no se sincroniza: Vaya: excepci\u00f3n grave en la interrupci\u00f3n Compensaci\u00f3n del kernel: 0x2870a7a00000 de 0xffff800008000000 PHYS_OFFSET: 0x80000000 Caracter\u00edsticas de la CPU: 0x0,000005c1,a33 32a5a L\u00edmite de memoria: ninguno --- [fin del p\u00e1nico del kernel - no se sincroniza: Ups: excepci\u00f3n fatal en la interrupci\u00f3n]--- La excepci\u00f3n ocurre porque hay una interrupci\u00f3n RX pendiente antes de que se ejecute la llamada a request_irq(RX IRQ). Luego, el controlador RX IRQ se activa inmediatamente despu\u00e9s de que se completa request_irq(). El ---truncado---\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"f92e1869d74e1acc6551256eb084a1c14a054e19\",\"lessThan\":\"a583117668ddb86e98f2e11c7caa3db0e6df52a3\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"f92e1869d74e1acc6551256eb084a1c14a054e19\",\"lessThan\":\"24444af5ddf729376b90db0f135fa19973cb5dab\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"f92e1869d74e1acc6551256eb084a1c14a054e19\",\"lessThan\":\"867a2f598af6a645c865d1101b58c5e070c6dd9e\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"f92e1869d74e1acc6551256eb084a1c14a054e19\",\"lessThan\":\"8feb1652afe9c5d019059a55c90f70690dce0f52\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"f92e1869d74e1acc6551256eb084a1c14a054e19\",\"lessThan\":\"f7442a634ac06b953fc1f7418f307b25acd4cfbc\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"5.14\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"5.14\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.154\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.85\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.26\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.8.5\",\"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\":\"2024-06-17T17:38:42.531045Z\",\"id\":\"CVE-2024-35907\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA 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"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2025-11-21T10:53:32+00:00",
"cve": "CVE-2024-35907",
"id": "CVE-2024-35907",
"initial_release_date": "2024-05-19T00:00:00+00:00",
"product_status:fixed": "1342",
"product_status:known_affected": "70",
"product_status:known_not_affected": "62",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: mlxbf_gige: call request_irq() after NAPI initialized",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-35907.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-08-25T02:23:11Z",
"cve": "CVE-2024-35907",
"id": "CVE-2024-35907",
"initial_release_date": "2024-05-21T01:59:20Z",
"product_status:known_affected": "376",
"product_status:known_not_affected": "181",
"product_status:recommended": "729",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2024-35907",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-35907.json",
"version": "94"
},
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/a583117668ddb86e98f2e11c7caa3db0e6df52a3\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/24444af5ddf729376b90db0f135fa19973cb5dab\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/867a2f598af6a645c865d1101b58c5e070c6dd9e\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/8feb1652afe9c5d019059a55c90f70690dce0f52\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/f7442a634ac06b953fc1f7418f307b25acd4cfbc\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T03:21:48.853Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-35907\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-06-17T17:38:42.531045Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-06-17T17:38:43.584Z\"}}], \"cna\": {\"title\": \"mlxbf_gige: call request_irq() after NAPI initialized\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"f92e1869d74e1acc6551256eb084a1c14a054e19\", \"lessThan\": \"a583117668ddb86e98f2e11c7caa3db0e6df52a3\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"f92e1869d74e1acc6551256eb084a1c14a054e19\", \"lessThan\": \"24444af5ddf729376b90db0f135fa19973cb5dab\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"f92e1869d74e1acc6551256eb084a1c14a054e19\", \"lessThan\": \"867a2f598af6a645c865d1101b58c5e070c6dd9e\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"f92e1869d74e1acc6551256eb084a1c14a054e19\", \"lessThan\": \"8feb1652afe9c5d019059a55c90f70690dce0f52\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"f92e1869d74e1acc6551256eb084a1c14a054e19\", \"lessThan\": \"f7442a634ac06b953fc1f7418f307b25acd4cfbc\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_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\": \"5.14\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"5.14\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.15.154\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.85\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.26\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8.5\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.8.*\"}, {\"status\": \"unaffected\", \"version\": \"6.9\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/net/ethernet/mellanox/mlxbf_gige/mlxbf_gige_main.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/a583117668ddb86e98f2e11c7caa3db0e6df52a3\"}, {\"url\": \"https://git.kernel.org/stable/c/24444af5ddf729376b90db0f135fa19973cb5dab\"}, {\"url\": \"https://git.kernel.org/stable/c/867a2f598af6a645c865d1101b58c5e070c6dd9e\"}, {\"url\": \"https://git.kernel.org/stable/c/8feb1652afe9c5d019059a55c90f70690dce0f52\"}, {\"url\": \"https://git.kernel.org/stable/c/f7442a634ac06b953fc1f7418f307b25acd4cfbc\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmlxbf_gige: call request_irq() after NAPI initialized\\n\\nThe mlxbf_gige driver encounters a NULL pointer exception in\\nmlxbf_gige_open() when kdump is enabled. The sequence to reproduce\\nthe exception is as follows:\\na) enable kdump\\nb) trigger kdump via \\\"echo c \u003e /proc/sysrq-trigger\\\"\\nc) kdump kernel executes\\nd) kdump kernel loads mlxbf_gige module\\ne) the mlxbf_gige module runs its open() as the\\n the \\\"oob_net0\\\" interface is brought up\\nf) mlxbf_gige module will experience an exception\\n during its open(), something like:\\n\\n Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000\\n Mem abort info:\\n ESR = 0x0000000086000004\\n EC = 0x21: IABT (current EL), IL = 32 bits\\n SET = 0, FnV = 0\\n EA = 0, S1PTW = 0\\n FSC = 0x04: level 0 translation fault\\n user pgtable: 4k pages, 48-bit VAs, pgdp=00000000e29a4000\\n [0000000000000000] pgd=0000000000000000, p4d=0000000000000000\\n Internal error: Oops: 0000000086000004 [#1] SMP\\n CPU: 0 PID: 812 Comm: NetworkManager Tainted: G OE 5.15.0-1035-bluefield #37-Ubuntu\\n Hardware name: https://www.mellanox.com BlueField-3 SmartNIC Main Card/BlueField-3 SmartNIC Main Card, BIOS 4.6.0.13024 Jan 19 2024\\n pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\\n pc : 0x0\\n lr : __napi_poll+0x40/0x230\\n sp : ffff800008003e00\\n x29: ffff800008003e00 x28: 0000000000000000 x27: 00000000ffffffff\\n x26: ffff000066027238 x25: ffff00007cedec00 x24: ffff800008003ec8\\n x23: 000000000000012c x22: ffff800008003eb7 x21: 0000000000000000\\n x20: 0000000000000001 x19: ffff000066027238 x18: 0000000000000000\\n x17: ffff578fcb450000 x16: ffffa870b083c7c0 x15: 0000aaab010441d0\\n x14: 0000000000000001 x13: 00726f7272655f65 x12: 6769675f6662786c\\n x11: 0000000000000000 x10: 0000000000000000 x9 : ffffa870b0842398\\n x8 : 0000000000000004 x7 : fe5a48b9069706ea x6 : 17fdb11fc84ae0d2\\n x5 : d94a82549d594f35 x4 : 0000000000000000 x3 : 0000000000400100\\n x2 : 0000000000000000 x1 : 0000000000000000 x0 : ffff000066027238\\n Call trace:\\n 0x0\\n net_rx_action+0x178/0x360\\n __do_softirq+0x15c/0x428\\n __irq_exit_rcu+0xac/0xec\\n irq_exit+0x18/0x2c\\n handle_domain_irq+0x6c/0xa0\\n gic_handle_irq+0xec/0x1b0\\n call_on_irq_stack+0x20/0x2c\\n do_interrupt_handler+0x5c/0x70\\n el1_interrupt+0x30/0x50\\n el1h_64_irq_handler+0x18/0x2c\\n el1h_64_irq+0x7c/0x80\\n __setup_irq+0x4c0/0x950\\n request_threaded_irq+0xf4/0x1bc\\n mlxbf_gige_request_irqs+0x68/0x110 [mlxbf_gige]\\n mlxbf_gige_open+0x5c/0x170 [mlxbf_gige]\\n __dev_open+0x100/0x220\\n __dev_change_flags+0x16c/0x1f0\\n dev_change_flags+0x2c/0x70\\n do_setlink+0x220/0xa40\\n __rtnl_newlink+0x56c/0x8a0\\n rtnl_newlink+0x58/0x84\\n rtnetlink_rcv_msg+0x138/0x3c4\\n netlink_rcv_skb+0x64/0x130\\n rtnetlink_rcv+0x20/0x30\\n netlink_unicast+0x2ec/0x360\\n netlink_sendmsg+0x278/0x490\\n __sock_sendmsg+0x5c/0x6c\\n ____sys_sendmsg+0x290/0x2d4\\n ___sys_sendmsg+0x84/0xd0\\n __sys_sendmsg+0x70/0xd0\\n __arm64_sys_sendmsg+0x2c/0x40\\n invoke_syscall+0x78/0x100\\n el0_svc_common.constprop.0+0x54/0x184\\n do_el0_svc+0x30/0xac\\n el0_svc+0x48/0x160\\n el0t_64_sync_handler+0xa4/0x12c\\n el0t_64_sync+0x1a4/0x1a8\\n Code: bad PC value\\n ---[ end trace 7d1c3f3bf9d81885 ]---\\n Kernel panic - not syncing: Oops: Fatal exception in interrupt\\n Kernel Offset: 0x2870a7a00000 from 0xffff800008000000\\n PHYS_OFFSET: 0x80000000\\n CPU features: 0x0,000005c1,a3332a5a\\n Memory Limit: none\\n ---[ end Kernel panic - not syncing: Oops: Fatal exception in interrupt ]---\\n\\nThe exception happens because there is a pending RX interrupt before the\\ncall to request_irq(RX IRQ) executes. Then, the RX IRQ handler fires\\nimmediately after this request_irq() completes. The\\n---truncated---\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.154\", \"versionStartIncluding\": \"5.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.85\", \"versionStartIncluding\": \"5.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.26\", \"versionStartIncluding\": \"5.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8.5\", \"versionStartIncluding\": \"5.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.9\", \"versionStartIncluding\": \"5.14\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T09:08:07.128Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-35907\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-05-04T09:08:07.128Z\", \"dateReserved\": \"2024-05-17T13:50:33.120Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-19T08:35:00.399Z\", \"assignerShortName\": \"Linux\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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