CVE-2025-68323 (GCVE-0-2025-68323)
Vulnerability from cvelistv5 – Published: 2025-12-18 15:02 – Updated: 2026-05-11 21:50
VLAI
EPSS
VEX
Title
usb: typec: ucsi: fix use-after-free caused by uec->work
Summary
In the Linux kernel, the following vulnerability has been resolved:
usb: typec: ucsi: fix use-after-free caused by uec->work
The delayed work uec->work is scheduled in gaokun_ucsi_probe()
but never properly canceled in gaokun_ucsi_remove(). This creates
use-after-free scenarios where the ucsi and gaokun_ucsi structure
are freed after ucsi_destroy() completes execution, while the
gaokun_ucsi_register_worker() might be either currently executing
or still pending in the work queue. The already-freed gaokun_ucsi
or ucsi structure may then be accessed.
Furthermore, the race window is 3 seconds, which is sufficiently
long to make this bug easily reproducible. The following is the
trace captured by KASAN:
==================================================================
BUG: KASAN: slab-use-after-free in __run_timers+0x5ec/0x630
Write of size 8 at addr ffff00000ec28cc8 by task swapper/0/0
...
Call trace:
show_stack+0x18/0x24 (C)
dump_stack_lvl+0x78/0x90
print_report+0x114/0x580
kasan_report+0xa4/0xf0
__asan_report_store8_noabort+0x20/0x2c
__run_timers+0x5ec/0x630
run_timer_softirq+0xe8/0x1cc
handle_softirqs+0x294/0x720
__do_softirq+0x14/0x20
____do_softirq+0x10/0x1c
call_on_irq_stack+0x30/0x48
do_softirq_own_stack+0x1c/0x28
__irq_exit_rcu+0x27c/0x364
irq_exit_rcu+0x10/0x1c
el1_interrupt+0x40/0x60
el1h_64_irq_handler+0x18/0x24
el1h_64_irq+0x6c/0x70
arch_local_irq_enable+0x4/0x8 (P)
do_idle+0x334/0x458
cpu_startup_entry+0x60/0x70
rest_init+0x158/0x174
start_kernel+0x2f8/0x394
__primary_switched+0x8c/0x94
Allocated by task 72 on cpu 0 at 27.510341s:
kasan_save_stack+0x2c/0x54
kasan_save_track+0x24/0x5c
kasan_save_alloc_info+0x40/0x54
__kasan_kmalloc+0xa0/0xb8
__kmalloc_node_track_caller_noprof+0x1c0/0x588
devm_kmalloc+0x7c/0x1c8
gaokun_ucsi_probe+0xa0/0x840 auxiliary_bus_probe+0x94/0xf8
really_probe+0x17c/0x5b8
__driver_probe_device+0x158/0x2c4
driver_probe_device+0x10c/0x264
__device_attach_driver+0x168/0x2d0
bus_for_each_drv+0x100/0x188
__device_attach+0x174/0x368
device_initial_probe+0x14/0x20
bus_probe_device+0x120/0x150
device_add+0xb3c/0x10fc
__auxiliary_device_add+0x88/0x130
...
Freed by task 73 on cpu 1 at 28.910627s:
kasan_save_stack+0x2c/0x54
kasan_save_track+0x24/0x5c
__kasan_save_free_info+0x4c/0x74
__kasan_slab_free+0x60/0x8c
kfree+0xd4/0x410
devres_release_all+0x140/0x1f0
device_unbind_cleanup+0x20/0x190
device_release_driver_internal+0x344/0x460
device_release_driver+0x18/0x24
bus_remove_device+0x198/0x274
device_del+0x310/0xa84
...
The buggy address belongs to the object at ffff00000ec28c00
which belongs to the cache kmalloc-512 of size 512
The buggy address is located 200 bytes inside of
freed 512-byte region
The buggy address belongs to the physical page:
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x4ec28
head: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
flags: 0x3fffe0000000040(head|node=0|zone=0|lastcpupid=0x1ffff)
page_type: f5(slab)
raw: 03fffe0000000040 ffff000008801c80 dead000000000122 0000000000000000
raw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000
head: 03fffe0000000040 ffff000008801c80 dead000000000122 0000000000000000
head: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000
head: 03fffe0000000002 fffffdffc03b0a01 00000000ffffffff 00000000ffffffff
head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000004
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff00000ec28b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
ffff00000ec28c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff00000ec28c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
^
ffff00000ec28d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff00000ec28d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
================================================================
---truncated---
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
00327d7f2c8c512c9b168daae02c8b989f79ec71 , < d8ac85c76a4279979b917d4b2f9c6b07d9783003
(git)
Affected: 00327d7f2c8c512c9b168daae02c8b989f79ec71 , < a880ef71a1c8da266b88491213c37893e2126489 (git) Affected: 00327d7f2c8c512c9b168daae02c8b989f79ec71 , < 2b7a0f47aaf2439d517ba0a6b29c66a535302154 (git) |
guessed | |
| Linux | Linux |
Affected:
6.16
Unaffected: 0 , < 6.16 (semver) Unaffected: 6.17.13 , ≤ 6.17.* (semver) Unaffected: 6.18.2 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix) |
guessed |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d8ac85c76a4279979b917d4b2f9c6b07d9783003",
"status": "affected",
"version": "00327d7f2c8c512c9b168daae02c8b989f79ec71",
"versionType": "git"
},
{
"lessThan": "a880ef71a1c8da266b88491213c37893e2126489",
"status": "affected",
"version": "00327d7f2c8c512c9b168daae02c8b989f79ec71",
"versionType": "git"
},
{
"lessThan": "2b7a0f47aaf2439d517ba0a6b29c66a535302154",
"status": "affected",
"version": "00327d7f2c8c512c9b168daae02c8b989f79ec71",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.16"
},
{
"lessThan": "6.16",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.13",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17.13",
"versionStartIncluding": "6.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.2",
"versionStartIncluding": "6.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.19",
"versionStartIncluding": "6.16",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: ucsi: fix use-after-free caused by uec-\u003ework\n\nThe delayed work uec-\u003ework is scheduled in gaokun_ucsi_probe()\nbut never properly canceled in gaokun_ucsi_remove(). This creates\nuse-after-free scenarios where the ucsi and gaokun_ucsi structure\nare freed after ucsi_destroy() completes execution, while the\ngaokun_ucsi_register_worker() might be either currently executing\nor still pending in the work queue. The already-freed gaokun_ucsi\nor ucsi structure may then be accessed.\n\nFurthermore, the race window is 3 seconds, which is sufficiently\nlong to make this bug easily reproducible. The following is the\ntrace captured by KASAN:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in __run_timers+0x5ec/0x630\nWrite of size 8 at addr ffff00000ec28cc8 by task swapper/0/0\n...\nCall trace:\n show_stack+0x18/0x24 (C)\n dump_stack_lvl+0x78/0x90\n print_report+0x114/0x580\n kasan_report+0xa4/0xf0\n __asan_report_store8_noabort+0x20/0x2c\n __run_timers+0x5ec/0x630\n run_timer_softirq+0xe8/0x1cc\n handle_softirqs+0x294/0x720\n __do_softirq+0x14/0x20\n ____do_softirq+0x10/0x1c\n call_on_irq_stack+0x30/0x48\n do_softirq_own_stack+0x1c/0x28\n __irq_exit_rcu+0x27c/0x364\n irq_exit_rcu+0x10/0x1c\n el1_interrupt+0x40/0x60\n el1h_64_irq_handler+0x18/0x24\n el1h_64_irq+0x6c/0x70\n arch_local_irq_enable+0x4/0x8 (P)\n do_idle+0x334/0x458\n cpu_startup_entry+0x60/0x70\n rest_init+0x158/0x174\n start_kernel+0x2f8/0x394\n __primary_switched+0x8c/0x94\n\nAllocated by task 72 on cpu 0 at 27.510341s:\n kasan_save_stack+0x2c/0x54\n kasan_save_track+0x24/0x5c\n kasan_save_alloc_info+0x40/0x54\n __kasan_kmalloc+0xa0/0xb8\n __kmalloc_node_track_caller_noprof+0x1c0/0x588\n devm_kmalloc+0x7c/0x1c8\n gaokun_ucsi_probe+0xa0/0x840 auxiliary_bus_probe+0x94/0xf8\n really_probe+0x17c/0x5b8\n __driver_probe_device+0x158/0x2c4\n driver_probe_device+0x10c/0x264\n __device_attach_driver+0x168/0x2d0\n bus_for_each_drv+0x100/0x188\n __device_attach+0x174/0x368\n device_initial_probe+0x14/0x20\n bus_probe_device+0x120/0x150\n device_add+0xb3c/0x10fc\n __auxiliary_device_add+0x88/0x130\n...\n\nFreed by task 73 on cpu 1 at 28.910627s:\n kasan_save_stack+0x2c/0x54\n kasan_save_track+0x24/0x5c\n __kasan_save_free_info+0x4c/0x74\n __kasan_slab_free+0x60/0x8c\n kfree+0xd4/0x410\n devres_release_all+0x140/0x1f0\n device_unbind_cleanup+0x20/0x190\n device_release_driver_internal+0x344/0x460\n device_release_driver+0x18/0x24\n bus_remove_device+0x198/0x274\n device_del+0x310/0xa84\n...\n\nThe buggy address belongs to the object at ffff00000ec28c00\n which belongs to the cache kmalloc-512 of size 512\nThe buggy address is located 200 bytes inside of\n freed 512-byte region\nThe buggy address belongs to the physical page:\npage: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x4ec28\nhead: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0\nflags: 0x3fffe0000000040(head|node=0|zone=0|lastcpupid=0x1ffff)\npage_type: f5(slab)\nraw: 03fffe0000000040 ffff000008801c80 dead000000000122 0000000000000000\nraw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000\nhead: 03fffe0000000040 ffff000008801c80 dead000000000122 0000000000000000\nhead: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000\nhead: 03fffe0000000002 fffffdffc03b0a01 00000000ffffffff 00000000ffffffff\nhead: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000004\npage dumped because: kasan: bad access detected\n\nMemory state around the buggy address:\n ffff00000ec28b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc\n ffff00000ec28c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n\u003effff00000ec28c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n ^\n ffff00000ec28d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n ffff00000ec28d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n================================================================\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:50:57.181Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/d8ac85c76a4279979b917d4b2f9c6b07d9783003"
},
{
"url": "https://git.kernel.org/stable/c/a880ef71a1c8da266b88491213c37893e2126489"
},
{
"url": "https://git.kernel.org/stable/c/2b7a0f47aaf2439d517ba0a6b29c66a535302154"
}
],
"title": "usb: typec: ucsi: fix use-after-free caused by uec-\u003ework",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-68323",
"datePublished": "2025-12-18T15:02:48.403Z",
"dateReserved": "2025-12-16T14:48:05.296Z",
"dateUpdated": "2026-05-11T21:50:57.181Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2025-68323",
"date": "2026-10-31",
"epss": "0.00199",
"percentile": "0.09796"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d8ac85c76a4279979b917d4b2f9c6b07d9783003",
"status": "affected",
"version": "00327d7f2c8c512c9b168daae02c8b989f79ec71",
"versionType": "git"
},
{
"lessThan": "a880ef71a1c8da266b88491213c37893e2126489",
"status": "affected",
"version": "00327d7f2c8c512c9b168daae02c8b989f79ec71",
"versionType": "git"
},
{
"lessThan": "2b7a0f47aaf2439d517ba0a6b29c66a535302154",
"status": "affected",
"version": "00327d7f2c8c512c9b168daae02c8b989f79ec71",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/usb/typec/ucsi/ucsi_huawei_gaokun.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.16"
},
{
"lessThan": "6.16",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.13",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix"
}
]
}
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: ucsi: fix use-after-free caused by uec-\u003ework\n\nThe delayed work uec-\u003ework is scheduled in gaokun_ucsi_probe()\nbut never properly canceled in gaokun_ucsi_remove(). This creates\nuse-after-free scenarios where the ucsi and gaokun_ucsi structure\nare freed after ucsi_destroy() completes execution, while the\ngaokun_ucsi_register_worker() might be either currently executing\nor still pending in the work queue. The already-freed gaokun_ucsi\nor ucsi structure may then be accessed.\n\nFurthermore, the race window is 3 seconds, which is sufficiently\nlong to make this bug easily reproducible. The following is the\ntrace captured by KASAN:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in __run_timers+0x5ec/0x630\nWrite of size 8 at addr ffff00000ec28cc8 by task swapper/0/0\n...\nCall trace:\n show_stack+0x18/0x24 (C)\n dump_stack_lvl+0x78/0x90\n print_report+0x114/0x580\n kasan_report+0xa4/0xf0\n __asan_report_store8_noabort+0x20/0x2c\n __run_timers+0x5ec/0x630\n run_timer_softirq+0xe8/0x1cc\n handle_softirqs+0x294/0x720\n __do_softirq+0x14/0x20\n ____do_softirq+0x10/0x1c\n call_on_irq_stack+0x30/0x48\n do_softirq_own_stack+0x1c/0x28\n __irq_exit_rcu+0x27c/0x364\n irq_exit_rcu+0x10/0x1c\n el1_interrupt+0x40/0x60\n el1h_64_irq_handler+0x18/0x24\n el1h_64_irq+0x6c/0x70\n arch_local_irq_enable+0x4/0x8 (P)\n do_idle+0x334/0x458\n cpu_startup_entry+0x60/0x70\n rest_init+0x158/0x174\n start_kernel+0x2f8/0x394\n __primary_switched+0x8c/0x94\n\nAllocated by task 72 on cpu 0 at 27.510341s:\n kasan_save_stack+0x2c/0x54\n kasan_save_track+0x24/0x5c\n kasan_save_alloc_info+0x40/0x54\n __kasan_kmalloc+0xa0/0xb8\n __kmalloc_node_track_caller_noprof+0x1c0/0x588\n devm_kmalloc+0x7c/0x1c8\n gaokun_ucsi_probe+0xa0/0x840 auxiliary_bus_probe+0x94/0xf8\n really_probe+0x17c/0x5b8\n __driver_probe_device+0x158/0x2c4\n driver_probe_device+0x10c/0x264\n __device_attach_driver+0x168/0x2d0\n bus_for_each_drv+0x100/0x188\n __device_attach+0x174/0x368\n device_initial_probe+0x14/0x20\n bus_probe_device+0x120/0x150\n device_add+0xb3c/0x10fc\n __auxiliary_device_add+0x88/0x130\n...\n\nFreed by task 73 on cpu 1 at 28.910627s:\n kasan_save_stack+0x2c/0x54\n kasan_save_track+0x24/0x5c\n __kasan_save_free_info+0x4c/0x74\n __kasan_slab_free+0x60/0x8c\n kfree+0xd4/0x410\n devres_release_all+0x140/0x1f0\n device_unbind_cleanup+0x20/0x190\n device_release_driver_internal+0x344/0x460\n device_release_driver+0x18/0x24\n bus_remove_device+0x198/0x274\n device_del+0x310/0xa84\n...\n\nThe buggy address belongs to the object at ffff00000ec28c00\n which belongs to the cache kmalloc-512 of size 512\nThe buggy address is located 200 bytes inside of\n freed 512-byte region\nThe buggy address belongs to the physical page:\npage: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x4ec28\nhead: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0\nflags: 0x3fffe0000000040(head|node=0|zone=0|lastcpupid=0x1ffff)\npage_type: f5(slab)\nraw: 03fffe0000000040 ffff000008801c80 dead000000000122 0000000000000000\nraw: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000\nhead: 03fffe0000000040 ffff000008801c80 dead000000000122 0000000000000000\nhead: 0000000000000000 0000000080100010 00000000f5000000 0000000000000000\nhead: 03fffe0000000002 fffffdffc03b0a01 00000000ffffffff 00000000ffffffff\nhead: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000004\npage dumped because: kasan: bad access detected\n\nMemory state around the buggy address:\n ffff00000ec28b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc\n ffff00000ec28c00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n\u003effff00000ec28c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n ^\n ffff00000ec28d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n ffff00000ec28d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb\n================================================================\n---truncated---"
}
],
"id": "CVE-2025-68323",
"lastModified": "2026-06-17T09:58:56.040",
"metrics": {},
"published": "2025-12-18T15:16:06.103",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/2b7a0f47aaf2439d517ba0a6b29c66a535302154"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/a880ef71a1c8da266b88491213c37893e2126489"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/d8ac85c76a4279979b917d4b2f9c6b07d9783003"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Deferred"
}
},
"redhat_vex": {
"aggregate_severity": "None",
"current_release_date": "2026-06-30T10:13:43+00:00",
"cve": "CVE-2025-68323",
"id": "CVE-2025-68323",
"initial_release_date": "2025-12-18T00:00:00+00:00",
"product_status:known_not_affected": "274",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: usb: typec: ucsi: fix use-after-free caused by uec-\u003ework",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-68323.json",
"version": "3"
}
}
}
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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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.