cve-2024-46796
Vulnerability from cvelistv5
Published
2024-09-18 07:12
Modified
2024-12-19 09:23
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix double put of @cfile in smb2_set_path_size()
If smb2_compound_op() is called with a valid @cfile and returned
-EINVAL, we need to call cifs_get_writable_path() before retrying it
as the reference of @cfile was already dropped by previous call.
This fixes the following KASAN splat when running fstests generic/013
against Windows Server 2022:
CIFS: Attempting to mount //w22-fs0/scratch
run fstests generic/013 at 2024-09-02 19:48:59
==================================================================
BUG: KASAN: slab-use-after-free in detach_if_pending+0xab/0x200
Write of size 8 at addr ffff88811f1a3730 by task kworker/3:2/176
CPU: 3 UID: 0 PID: 176 Comm: kworker/3:2 Not tainted 6.11.0-rc6 #2
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40
04/01/2014
Workqueue: cifsoplockd cifs_oplock_break [cifs]
Call Trace:
<TASK>
dump_stack_lvl+0x5d/0x80
? detach_if_pending+0xab/0x200
print_report+0x156/0x4d9
? detach_if_pending+0xab/0x200
? __virt_addr_valid+0x145/0x300
? __phys_addr+0x46/0x90
? detach_if_pending+0xab/0x200
kasan_report+0xda/0x110
? detach_if_pending+0xab/0x200
detach_if_pending+0xab/0x200
timer_delete+0x96/0xe0
? __pfx_timer_delete+0x10/0x10
? rcu_is_watching+0x20/0x50
try_to_grab_pending+0x46/0x3b0
__cancel_work+0x89/0x1b0
? __pfx___cancel_work+0x10/0x10
? kasan_save_track+0x14/0x30
cifs_close_deferred_file+0x110/0x2c0 [cifs]
? __pfx_cifs_close_deferred_file+0x10/0x10 [cifs]
? __pfx_down_read+0x10/0x10
cifs_oplock_break+0x4c1/0xa50 [cifs]
? __pfx_cifs_oplock_break+0x10/0x10 [cifs]
? lock_is_held_type+0x85/0xf0
? mark_held_locks+0x1a/0x90
process_one_work+0x4c6/0x9f0
? find_held_lock+0x8a/0xa0
? __pfx_process_one_work+0x10/0x10
? lock_acquired+0x220/0x550
? __list_add_valid_or_report+0x37/0x100
worker_thread+0x2e4/0x570
? __kthread_parkme+0xd1/0xf0
? __pfx_worker_thread+0x10/0x10
kthread+0x17f/0x1c0
? kthread+0xda/0x1c0
? __pfx_kthread+0x10/0x10
ret_from_fork+0x31/0x60
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1a/0x30
</TASK>
Allocated by task 1118:
kasan_save_stack+0x30/0x50
kasan_save_track+0x14/0x30
__kasan_kmalloc+0xaa/0xb0
cifs_new_fileinfo+0xc8/0x9d0 [cifs]
cifs_atomic_open+0x467/0x770 [cifs]
lookup_open.isra.0+0x665/0x8b0
path_openat+0x4c3/0x1380
do_filp_open+0x167/0x270
do_sys_openat2+0x129/0x160
__x64_sys_creat+0xad/0xe0
do_syscall_64+0xbb/0x1d0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Freed by task 83:
kasan_save_stack+0x30/0x50
kasan_save_track+0x14/0x30
kasan_save_free_info+0x3b/0x70
poison_slab_object+0xe9/0x160
__kasan_slab_free+0x32/0x50
kfree+0xf2/0x300
process_one_work+0x4c6/0x9f0
worker_thread+0x2e4/0x570
kthread+0x17f/0x1c0
ret_from_fork+0x31/0x60
ret_from_fork_asm+0x1a/0x30
Last potentially related work creation:
kasan_save_stack+0x30/0x50
__kasan_record_aux_stack+0xad/0xc0
insert_work+0x29/0xe0
__queue_work+0x5ea/0x760
queue_work_on+0x6d/0x90
_cifsFileInfo_put+0x3f6/0x770 [cifs]
smb2_compound_op+0x911/0x3940 [cifs]
smb2_set_path_size+0x228/0x270 [cifs]
cifs_set_file_size+0x197/0x460 [cifs]
cifs_setattr+0xd9c/0x14b0 [cifs]
notify_change+0x4e3/0x740
do_truncate+0xfa/0x180
vfs_truncate+0x195/0x200
__x64_sys_truncate+0x109/0x150
do_syscall_64+0xbb/0x1d0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-46796",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-29T14:22:40.903539Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-29T14:22:52.775Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/smb/client/smb2inode.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5a72d1edb0843e4c927a4096f81e631031c25c28",
"status": "affected",
"version": "1e60bc0e954389af82f1d9a85f13a63f6572350f",
"versionType": "git"
},
{
"lessThan": "762099898309218b4a7954f3d49e985dc4dfd638",
"status": "affected",
"version": "71f15c90e785d1de4bcd65a279e7256684c25c0d",
"versionType": "git"
},
{
"lessThan": "f9c169b51b6ce20394594ef674d6b10efba31220",
"status": "affected",
"version": "71f15c90e785d1de4bcd65a279e7256684c25c0d",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/smb/client/smb2inode.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.9"
},
{
"lessThan": "6.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.51",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"version": "6.10.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: fix double put of @cfile in smb2_set_path_size()\n\nIf smb2_compound_op() is called with a valid @cfile and returned\n-EINVAL, we need to call cifs_get_writable_path() before retrying it\nas the reference of @cfile was already dropped by previous call.\n\nThis fixes the following KASAN splat when running fstests generic/013\nagainst Windows Server 2022:\n\n CIFS: Attempting to mount //w22-fs0/scratch\n run fstests generic/013 at 2024-09-02 19:48:59\n ==================================================================\n BUG: KASAN: slab-use-after-free in detach_if_pending+0xab/0x200\n Write of size 8 at addr ffff88811f1a3730 by task kworker/3:2/176\n\n CPU: 3 UID: 0 PID: 176 Comm: kworker/3:2 Not tainted 6.11.0-rc6 #2\n Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40\n 04/01/2014\n Workqueue: cifsoplockd cifs_oplock_break [cifs]\n Call Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x5d/0x80\n ? detach_if_pending+0xab/0x200\n print_report+0x156/0x4d9\n ? detach_if_pending+0xab/0x200\n ? __virt_addr_valid+0x145/0x300\n ? __phys_addr+0x46/0x90\n ? detach_if_pending+0xab/0x200\n kasan_report+0xda/0x110\n ? detach_if_pending+0xab/0x200\n detach_if_pending+0xab/0x200\n timer_delete+0x96/0xe0\n ? __pfx_timer_delete+0x10/0x10\n ? rcu_is_watching+0x20/0x50\n try_to_grab_pending+0x46/0x3b0\n __cancel_work+0x89/0x1b0\n ? __pfx___cancel_work+0x10/0x10\n ? kasan_save_track+0x14/0x30\n cifs_close_deferred_file+0x110/0x2c0 [cifs]\n ? __pfx_cifs_close_deferred_file+0x10/0x10 [cifs]\n ? __pfx_down_read+0x10/0x10\n cifs_oplock_break+0x4c1/0xa50 [cifs]\n ? __pfx_cifs_oplock_break+0x10/0x10 [cifs]\n ? lock_is_held_type+0x85/0xf0\n ? mark_held_locks+0x1a/0x90\n process_one_work+0x4c6/0x9f0\n ? find_held_lock+0x8a/0xa0\n ? __pfx_process_one_work+0x10/0x10\n ? lock_acquired+0x220/0x550\n ? __list_add_valid_or_report+0x37/0x100\n worker_thread+0x2e4/0x570\n ? __kthread_parkme+0xd1/0xf0\n ? __pfx_worker_thread+0x10/0x10\n kthread+0x17f/0x1c0\n ? kthread+0xda/0x1c0\n ? __pfx_kthread+0x10/0x10\n ret_from_fork+0x31/0x60\n ? __pfx_kthread+0x10/0x10\n ret_from_fork_asm+0x1a/0x30\n \u003c/TASK\u003e\n\n Allocated by task 1118:\n kasan_save_stack+0x30/0x50\n kasan_save_track+0x14/0x30\n __kasan_kmalloc+0xaa/0xb0\n cifs_new_fileinfo+0xc8/0x9d0 [cifs]\n cifs_atomic_open+0x467/0x770 [cifs]\n lookup_open.isra.0+0x665/0x8b0\n path_openat+0x4c3/0x1380\n do_filp_open+0x167/0x270\n do_sys_openat2+0x129/0x160\n __x64_sys_creat+0xad/0xe0\n do_syscall_64+0xbb/0x1d0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\n Freed by task 83:\n kasan_save_stack+0x30/0x50\n kasan_save_track+0x14/0x30\n kasan_save_free_info+0x3b/0x70\n poison_slab_object+0xe9/0x160\n __kasan_slab_free+0x32/0x50\n kfree+0xf2/0x300\n process_one_work+0x4c6/0x9f0\n worker_thread+0x2e4/0x570\n kthread+0x17f/0x1c0\n ret_from_fork+0x31/0x60\n ret_from_fork_asm+0x1a/0x30\n\n Last potentially related work creation:\n kasan_save_stack+0x30/0x50\n __kasan_record_aux_stack+0xad/0xc0\n insert_work+0x29/0xe0\n __queue_work+0x5ea/0x760\n queue_work_on+0x6d/0x90\n _cifsFileInfo_put+0x3f6/0x770 [cifs]\n smb2_compound_op+0x911/0x3940 [cifs]\n smb2_set_path_size+0x228/0x270 [cifs]\n cifs_set_file_size+0x197/0x460 [cifs]\n cifs_setattr+0xd9c/0x14b0 [cifs]\n notify_change+0x4e3/0x740\n do_truncate+0xfa/0x180\n vfs_truncate+0x195/0x200\n __x64_sys_truncate+0x109/0x150\n do_syscall_64+0xbb/0x1d0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f"
}
],
"providerMetadata": {
"dateUpdated": "2024-12-19T09:23:19.443Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/5a72d1edb0843e4c927a4096f81e631031c25c28"
},
{
"url": "https://git.kernel.org/stable/c/762099898309218b4a7954f3d49e985dc4dfd638"
},
{
"url": "https://git.kernel.org/stable/c/f9c169b51b6ce20394594ef674d6b10efba31220"
}
],
"title": "smb: client: fix double put of @cfile in smb2_set_path_size()",
"x_generator": {
"engine": "bippy-5f407fcff5a0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-46796",
"datePublished": "2024-09-18T07:12:51.038Z",
"dateReserved": "2024-09-11T15:12:18.279Z",
"dateUpdated": "2024-12-19T09:23:19.443Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2024-46796\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-09-18T08:15:06.340\",\"lastModified\":\"2024-09-20T18:20:35.837\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nsmb: client: fix double put of @cfile in smb2_set_path_size()\\n\\nIf smb2_compound_op() is called with a valid @cfile and returned\\n-EINVAL, we need to call cifs_get_writable_path() before retrying it\\nas the reference of @cfile was already dropped by previous call.\\n\\nThis fixes the following KASAN splat when running fstests generic/013\\nagainst Windows Server 2022:\\n\\n CIFS: Attempting to mount //w22-fs0/scratch\\n run fstests generic/013 at 2024-09-02 19:48:59\\n ==================================================================\\n BUG: KASAN: slab-use-after-free in detach_if_pending+0xab/0x200\\n Write of size 8 at addr ffff88811f1a3730 by task kworker/3:2/176\\n\\n CPU: 3 UID: 0 PID: 176 Comm: kworker/3:2 Not tainted 6.11.0-rc6 #2\\n Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40\\n 04/01/2014\\n Workqueue: cifsoplockd cifs_oplock_break [cifs]\\n Call Trace:\\n \u003cTASK\u003e\\n dump_stack_lvl+0x5d/0x80\\n ? detach_if_pending+0xab/0x200\\n print_report+0x156/0x4d9\\n ? detach_if_pending+0xab/0x200\\n ? __virt_addr_valid+0x145/0x300\\n ? __phys_addr+0x46/0x90\\n ? detach_if_pending+0xab/0x200\\n kasan_report+0xda/0x110\\n ? detach_if_pending+0xab/0x200\\n detach_if_pending+0xab/0x200\\n timer_delete+0x96/0xe0\\n ? __pfx_timer_delete+0x10/0x10\\n ? rcu_is_watching+0x20/0x50\\n try_to_grab_pending+0x46/0x3b0\\n __cancel_work+0x89/0x1b0\\n ? __pfx___cancel_work+0x10/0x10\\n ? kasan_save_track+0x14/0x30\\n cifs_close_deferred_file+0x110/0x2c0 [cifs]\\n ? __pfx_cifs_close_deferred_file+0x10/0x10 [cifs]\\n ? __pfx_down_read+0x10/0x10\\n cifs_oplock_break+0x4c1/0xa50 [cifs]\\n ? __pfx_cifs_oplock_break+0x10/0x10 [cifs]\\n ? lock_is_held_type+0x85/0xf0\\n ? mark_held_locks+0x1a/0x90\\n process_one_work+0x4c6/0x9f0\\n ? find_held_lock+0x8a/0xa0\\n ? __pfx_process_one_work+0x10/0x10\\n ? lock_acquired+0x220/0x550\\n ? __list_add_valid_or_report+0x37/0x100\\n worker_thread+0x2e4/0x570\\n ? __kthread_parkme+0xd1/0xf0\\n ? __pfx_worker_thread+0x10/0x10\\n kthread+0x17f/0x1c0\\n ? kthread+0xda/0x1c0\\n ? __pfx_kthread+0x10/0x10\\n ret_from_fork+0x31/0x60\\n ? __pfx_kthread+0x10/0x10\\n ret_from_fork_asm+0x1a/0x30\\n \u003c/TASK\u003e\\n\\n Allocated by task 1118:\\n kasan_save_stack+0x30/0x50\\n kasan_save_track+0x14/0x30\\n __kasan_kmalloc+0xaa/0xb0\\n cifs_new_fileinfo+0xc8/0x9d0 [cifs]\\n cifs_atomic_open+0x467/0x770 [cifs]\\n lookup_open.isra.0+0x665/0x8b0\\n path_openat+0x4c3/0x1380\\n do_filp_open+0x167/0x270\\n do_sys_openat2+0x129/0x160\\n __x64_sys_creat+0xad/0xe0\\n do_syscall_64+0xbb/0x1d0\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\\n\\n Freed by task 83:\\n kasan_save_stack+0x30/0x50\\n kasan_save_track+0x14/0x30\\n kasan_save_free_info+0x3b/0x70\\n poison_slab_object+0xe9/0x160\\n __kasan_slab_free+0x32/0x50\\n kfree+0xf2/0x300\\n process_one_work+0x4c6/0x9f0\\n worker_thread+0x2e4/0x570\\n kthread+0x17f/0x1c0\\n ret_from_fork+0x31/0x60\\n ret_from_fork_asm+0x1a/0x30\\n\\n Last potentially related work creation:\\n kasan_save_stack+0x30/0x50\\n __kasan_record_aux_stack+0xad/0xc0\\n insert_work+0x29/0xe0\\n __queue_work+0x5ea/0x760\\n queue_work_on+0x6d/0x90\\n _cifsFileInfo_put+0x3f6/0x770 [cifs]\\n smb2_compound_op+0x911/0x3940 [cifs]\\n smb2_set_path_size+0x228/0x270 [cifs]\\n cifs_set_file_size+0x197/0x460 [cifs]\\n cifs_setattr+0xd9c/0x14b0 [cifs]\\n notify_change+0x4e3/0x740\\n do_truncate+0xfa/0x180\\n vfs_truncate+0x195/0x200\\n __x64_sys_truncate+0x109/0x150\\n do_syscall_64+0xbb/0x1d0\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: smb: cliente: se corrige la doble colocaci\u00f3n de @cfile en smb2_set_path_size() Si se llama a smb2_compound_op() con un @cfile v\u00e1lido y se devuelve -EINVAL, debemos llamar a cifs_get_writable_path() antes de volver a intentarlo ya que la referencia de @cfile ya fue descartada por la llamada anterior. Esto corrige el siguiente error de KASAN al ejecutar fstests generic/013 contra Windows Server 2022: CIFS: Intentando montar //w22-fs0/scratch ejecutar fstests generic/013 a las 2024-09-02 19:48:59 ====================================================================== ERROR: KASAN: slab-use-after-free en detach_if_pending+0xab/0x200 Escritura de tama\u00f1o 8 en la direcci\u00f3n ffff88811f1a3730 por la tarea kworker/3:2/176 CPU: 3 UID: 0 PID: 176 Comm: kworker/3:2 No contaminado 6.11.0-rc6 #2 Nombre del hardware: PC est\u00e1ndar QEMU (Q35 + ICH9, 2009), BIOS 1.16.3-2.fc40 01/04/2014 Cola de trabajo: cifsoplockd cifs_oplock_break [cifs] Seguimiento de llamadas: dump_stack_lvl+0x5d/0x80 ? detach_if_pending+0xab/0x200 print_report+0x156/0x4d9 ? detach_if_pending+0xab/0x200 ? __virt_addr_valid+0x145/0x300 ? __phys_addr+0x46/0x90 ? detach_if_pending+0xab/0x200 kasan_report+0xda/0x110 ? detach_if_pending+0xab/0x200 detach_if_pending+0xab/0x200 timer_delete+0x96/0xe0 ? __pfx_timer_delete+0x10/0x10 ? rcu_is_watching+0x20/0x50 try_to_grab_pending+0x46/0x3b0 __cancel_work+0x89/0x1b0 ? __pfx___cancel_work+0x10/0x10 ? kasan_save_track+0x14/0x30 cifs_close_deferred_file+0x110/0x2c0 [cifs] ? __pfx_cifs_close_deferred_file+0x10/0x10 [cifs] ? __pfx_down_read+0x10/0x10 cifs_oplock_break+0x4c1/0xa50 [cifs] ? __pfx_cifs_oplock_break+0x10/0x10 [cifs] ? tipo_bloqueo_retenido+0x85/0xf0 ? marcar_bloqueos_retenidos+0x1a/0x90 proceso_una_obra+0x4c6/0x9f0 ? encontrar_bloqueo_retenido+0x8a/0xa0 ? __pfx_proceso_una_obra+0x10/0x10 ? bloqueo_adquirido+0x220/0x550 ? __lista_agregar_v\u00e1lido_o_informe+0x37/0x100 subproceso_trabajador+0x2e4/0x570 ? __pfx_kthread+0x10/0x10 ret_de_la_bifurcaci\u00f3n+0x31/0x60 ? Asignado por la tarea 1118: kasan_save_stack+0x30/0x50 kasan_save_track+0x14/0x30 __kasan_kmalloc+0xaa/0xb0 cifs_new_fileinfo+0xc8/0x9d0 [cifs] cifs_atomic_open+0x467/0x770 [cifs] lookup_open.isra.0+0x665/0x8b0 path_openat+0x4c3/0x1380 do_filp_open+0x167/0x270 do_sys_openat2+0x129/0x160 __x64_sys_creat+0xad/0xe0 do_syscall_64+0xbb/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f Liberado por la tarea 83: kasan_save_stack+0x30/0x50 kasan_save_track+0x14/0x30 kasan_save_free_info+0x3b/0x70 poison_slab_object+0xe9/0x160 __kasan_slab_free+0x32/0x50 kfree+0xf2/0x300 process_one_work+0x4c6/0x9f0 worker_thread+0x2e4/0x570 kthread+0x17f/0x1c0 ret_from_fork+0x31/0x60 ret_from_fork_asm+0x1a/0x30 \u00daltima creaci\u00f3n de trabajo potencialmente relacionado: kasan_save_stack+0x30/0x50 __kasan_record_aux_stack+0xad/0xc0 insert_work+0x29/0xe0 __queue_work+0x5ea/0x760 queue_work_on+0x6d/0x90 _cifsFileInfo_put+0x3f6/0x770 [cifs] smb2_compound_op+0x911/0x3940 [cifs] smb2_set_path_size+0x228/0x270 [cifs] cifs_set_file_size+0x197/0x460 [cifs] cifs_setattr+0xd9c/0x14b0 [cifs] notificar_cambio+0x4e3/0x740 hacer_truncar+0xfa/0x180 vfs_truncar+0x195/0x200 __x64_sys_truncar+0x109/0x150 hacer_syscall_64+0xbb/0x1d0 entrada_SYSCALL_64_despu\u00e9s_hwframe+0x77/0x7f\"}],\"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:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.6.32\",\"versionEndExcluding\":\"6.6.51\",\"matchCriteriaId\":\"C4FD2594-8BAC-4DC6-B031-962920000AEC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.9\",\"versionEndExcluding\":\"6.10.10\",\"matchCriteriaId\":\"2CB7114B-59C6-4708-AE2C-B7C2D0BA0FA2\"},{\"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\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"B8383ABF-1457-401F-9B61-EE50F4C61F4F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.11:rc6:*:*:*:*:*:*\",\"matchCriteriaId\":\"B77A9280-37E6-49AD-B559-5B23A3B1DC3D\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/5a72d1edb0843e4c927a4096f81e631031c25c28\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/762099898309218b4a7954f3d49e985dc4dfd638\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/f9c169b51b6ce20394594ef674d6b10efba31220\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.