Action not permitted
Modal body text goes here.
Modal Title
Modal Body
CERTFR-2025-AVI-1008
Vulnerability from certfr_avis - Published: 2025-11-14 - Updated: 2025-11-14
De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Elles permettent à un attaquant de provoquer un contournement de la politique de sécurité et un problème de sécurité non spécifié par l'éditeur.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
References
| Title | Publication Time | Tags | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Ubuntu 16.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 20.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 24.04 LTS",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 18.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 14.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 22.04 LTS",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
}
],
"affected_systems_content": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2025-40114",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40114"
},
{
"name": "CVE-2025-22083",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22083"
},
{
"name": "CVE-2025-22033",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22033"
},
{
"name": "CVE-2025-39728",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39728"
},
{
"name": "CVE-2025-22025",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22025"
},
{
"name": "CVE-2025-22036",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22036"
},
{
"name": "CVE-2025-22027",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22027"
},
{
"name": "CVE-2025-22040",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22040"
},
{
"name": "CVE-2023-53034",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53034"
},
{
"name": "CVE-2024-27078",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27078"
},
{
"name": "CVE-2025-23138",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23138"
},
{
"name": "CVE-2025-38152",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38152"
},
{
"name": "CVE-2025-22019",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22019"
},
{
"name": "CVE-2025-22021",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22021"
},
{
"name": "CVE-2025-21796",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21796"
},
{
"name": "CVE-2024-35849",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35849"
},
{
"name": "CVE-2025-22050",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22050"
},
{
"name": "CVE-2025-39735",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39735"
},
{
"name": "CVE-2024-41006",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41006"
},
{
"name": "CVE-2025-22095",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22095"
},
{
"name": "CVE-2024-58092",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-58092"
},
{
"name": "CVE-2024-53150",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53150"
},
{
"name": "CVE-2025-22039",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22039"
},
{
"name": "CVE-2025-37937",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37937"
},
{
"name": "CVE-2021-47330",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47330"
},
{
"name": "CVE-2025-38637",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38637"
},
{
"name": "CVE-2025-22055",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22055"
},
{
"name": "CVE-2025-22090",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22090"
},
{
"name": "CVE-2024-53124",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53124"
},
{
"name": "CVE-2021-47319",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47319"
},
{
"name": "CVE-2025-22035",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22035"
},
{
"name": "CVE-2023-52650",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52650"
},
{
"name": "CVE-2025-22080",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22080"
},
{
"name": "CVE-2025-23136",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23136"
},
{
"name": "CVE-2025-37785",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37785"
},
{
"name": "CVE-2024-50006",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50006"
},
{
"name": "CVE-2025-22028",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22028"
},
{
"name": "CVE-2025-38118",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38118"
},
{
"name": "CVE-2025-22044",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22044"
},
{
"name": "CVE-2025-22062",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22062"
},
{
"name": "CVE-2025-38575",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38575"
},
{
"name": "CVE-2025-38240",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38240"
},
{
"name": "CVE-2025-22058",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22058"
},
{
"name": "CVE-2025-22018",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22018"
},
{
"name": "CVE-2025-22056",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22056"
},
{
"name": "CVE-2025-22057",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22057"
},
{
"name": "CVE-2021-47589",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47589"
},
{
"name": "CVE-2024-49924",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49924"
},
{
"name": "CVE-2025-22068",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22068"
},
{
"name": "CVE-2025-22045",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22045"
},
{
"name": "CVE-2021-47149",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47149"
},
{
"name": "CVE-2023-52574",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52574"
},
{
"name": "CVE-2025-22072",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22072"
},
{
"name": "CVE-2025-22060",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22060"
},
{
"name": "CVE-2025-22066",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22066"
},
{
"name": "CVE-2025-22047",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22047"
},
{
"name": "CVE-2025-22070",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22070"
},
{
"name": "CVE-2025-22071",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22071"
},
{
"name": "CVE-2025-38617",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38617"
},
{
"name": "CVE-2025-22075",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22075"
},
{
"name": "CVE-2025-22065",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22065"
},
{
"name": "CVE-2025-22097",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22097"
},
{
"name": "CVE-2025-22020",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22020"
},
{
"name": "CVE-2021-47294",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47294"
},
{
"name": "CVE-2025-40300",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40300"
},
{
"name": "CVE-2025-22063",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22063"
},
{
"name": "CVE-2024-56767",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56767"
},
{
"name": "CVE-2025-37838",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-37838"
},
{
"name": "CVE-2025-38352",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38352"
},
{
"name": "CVE-2025-38618",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38618"
},
{
"name": "CVE-2025-22042",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22042"
},
{
"name": "CVE-2025-22038",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22038"
},
{
"name": "CVE-2025-22089",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22089"
},
{
"name": "CVE-2024-50299",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50299"
},
{
"name": "CVE-2025-22054",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22054"
},
{
"name": "CVE-2025-22086",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22086"
},
{
"name": "CVE-2025-39682",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39682"
},
{
"name": "CVE-2025-22073",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22073"
},
{
"name": "CVE-2025-22064",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22064"
},
{
"name": "CVE-2025-22053",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22053"
},
{
"name": "CVE-2025-22079",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22079"
},
{
"name": "CVE-2025-22041",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22041"
},
{
"name": "CVE-2025-22081",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22081"
}
],
"initial_release_date": "2025-11-14T00:00:00",
"last_revision_date": "2025-11-14T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-1008",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-11-14T00:00:00.000000"
}
],
"risks": [
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux d\u0027Ubuntu. Elles permettent \u00e0 un attaquant de provoquer un contournement de la politique de s\u00e9curit\u00e9 et un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
"vendor_advisories": [
{
"published_at": "2025-11-07",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7853-3",
"url": "https://ubuntu.com/security/notices/USN-7853-3"
},
{
"published_at": "2025-11-13",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7862-3",
"url": "https://ubuntu.com/security/notices/USN-7862-3"
},
{
"published_at": "2025-11-10",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7865-1",
"url": "https://ubuntu.com/security/notices/USN-7865-1"
},
{
"published_at": "2025-11-10",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7862-2",
"url": "https://ubuntu.com/security/notices/USN-7862-2"
},
{
"published_at": "2025-11-10",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7860-5",
"url": "https://ubuntu.com/security/notices/USN-7860-5"
},
{
"published_at": "2025-11-13",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7861-3",
"url": "https://ubuntu.com/security/notices/USN-7861-3"
},
{
"published_at": "2025-11-12",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7835-6",
"url": "https://ubuntu.com/security/notices/USN-7835-6"
}
]
}
CVE-2025-38118 (GCVE-0-2025-38118)
Vulnerability from cvelistv5 – Published: 2025-07-03 08:35 – Updated: 2026-08-05 11:59
VLAI
EPSS
VEX
Title
Bluetooth: MGMT: Fix UAF on mgmt_remove_adv_monitor_complete
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: MGMT: Fix UAF on mgmt_remove_adv_monitor_complete
This reworks MGMT_OP_REMOVE_ADV_MONITOR to not use mgmt_pending_add to
avoid crashes like bellow:
==================================================================
BUG: KASAN: slab-use-after-free in mgmt_remove_adv_monitor_complete+0xe5/0x540 net/bluetooth/mgmt.c:5406
Read of size 8 at addr ffff88801c53f318 by task kworker/u5:5/5341
CPU: 0 UID: 0 PID: 5341 Comm: kworker/u5:5 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full)
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Workqueue: hci0 hci_cmd_sync_work
Call Trace:
<TASK>
dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:408 [inline]
print_report+0xd2/0x2b0 mm/kasan/report.c:521
kasan_report+0x118/0x150 mm/kasan/report.c:634
mgmt_remove_adv_monitor_complete+0xe5/0x540 net/bluetooth/mgmt.c:5406
hci_cmd_sync_work+0x261/0x3a0 net/bluetooth/hci_sync.c:334
process_one_work kernel/workqueue.c:3238 [inline]
process_scheduled_works+0xade/0x17b0 kernel/workqueue.c:3321
worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402
kthread+0x711/0x8a0 kernel/kthread.c:464
ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
</TASK>
Allocated by task 5987:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3e/0x80 mm/kasan/common.c:68
poison_kmalloc_redzone mm/kasan/common.c:377 [inline]
__kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:394
kasan_kmalloc include/linux/kasan.h:260 [inline]
__kmalloc_cache_noprof+0x230/0x3d0 mm/slub.c:4358
kmalloc_noprof include/linux/slab.h:905 [inline]
kzalloc_noprof include/linux/slab.h:1039 [inline]
mgmt_pending_new+0x65/0x240 net/bluetooth/mgmt_util.c:252
mgmt_pending_add+0x34/0x120 net/bluetooth/mgmt_util.c:279
remove_adv_monitor+0x103/0x1b0 net/bluetooth/mgmt.c:5454
hci_mgmt_cmd+0x9c9/0xef0 net/bluetooth/hci_sock.c:1719
hci_sock_sendmsg+0x6ca/0xef0 net/bluetooth/hci_sock.c:1839
sock_sendmsg_nosec net/socket.c:712 [inline]
__sock_sendmsg+0x219/0x270 net/socket.c:727
sock_write_iter+0x258/0x330 net/socket.c:1131
new_sync_write fs/read_write.c:593 [inline]
vfs_write+0x548/0xa90 fs/read_write.c:686
ksys_write+0x145/0x250 fs/read_write.c:738
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Freed by task 5989:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3e/0x80 mm/kasan/common.c:68
kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:576
poison_slab_object mm/kasan/common.c:247 [inline]
__kasan_slab_free+0x62/0x70 mm/kasan/common.c:264
kasan_slab_free include/linux/kasan.h:233 [inline]
slab_free_hook mm/slub.c:2380 [inline]
slab_free mm/slub.c:4642 [inline]
kfree+0x18e/0x440 mm/slub.c:4841
mgmt_pending_foreach+0xc9/0x120 net/bluetooth/mgmt_util.c:242
mgmt_index_removed+0x10d/0x2f0 net/bluetooth/mgmt.c:9366
hci_sock_bind+0xbe9/0x1000 net/bluetooth/hci_sock.c:1314
__sys_bind_socket net/socket.c:1810 [inline]
__sys_bind+0x2c3/0x3e0 net/socket.c:1841
__do_sys_bind net/socket.c:1846 [inline]
__se_sys_bind net/socket.c:1844 [inline]
__x64_sys_bind+0x7a/0x90 net/socket.c:1844
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
Severity
7.8 (High)
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
66bd095ab5d408af106808cce302406542f70f65 , < 3c9aba9cbdf163e2654be9f82d43ff8a04273962
(git)
Affected: 66bd095ab5d408af106808cce302406542f70f65 , < 9f66b6531c2b4e996bb61720ee94adb4b2e8d1be (git) Affected: 66bd095ab5d408af106808cce302406542f70f65 , < 9df3e5e7f7e4653fd9802878cedc36defc5ef42d (git) Affected: 66bd095ab5d408af106808cce302406542f70f65 , < 32aa2fbe319f33b0318ec6f4fceb63879771a286 (git) Affected: 66bd095ab5d408af106808cce302406542f70f65 , < e6ed54e86aae9e4f7286ce8d5c73780f91b48d1c (git) |
|
| Linux | Linux |
Affected:
5.12
Unaffected: 0 , < 5.12 (semver) Unaffected: 6.1.142 , ≤ 6.1.* (semver) Unaffected: 6.6.94 , ≤ 6.6.* (semver) Unaffected: 6.12.34 , ≤ 6.12.* (semver) Unaffected: 6.15.3 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T17:34:19.342Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"include/net/bluetooth/hci_core.h",
"net/bluetooth/hci_core.c",
"net/bluetooth/mgmt.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "3c9aba9cbdf163e2654be9f82d43ff8a04273962",
"status": "affected",
"version": "66bd095ab5d408af106808cce302406542f70f65",
"versionType": "git"
},
{
"lessThan": "9f66b6531c2b4e996bb61720ee94adb4b2e8d1be",
"status": "affected",
"version": "66bd095ab5d408af106808cce302406542f70f65",
"versionType": "git"
},
{
"lessThan": "9df3e5e7f7e4653fd9802878cedc36defc5ef42d",
"status": "affected",
"version": "66bd095ab5d408af106808cce302406542f70f65",
"versionType": "git"
},
{
"lessThan": "32aa2fbe319f33b0318ec6f4fceb63879771a286",
"status": "affected",
"version": "66bd095ab5d408af106808cce302406542f70f65",
"versionType": "git"
},
{
"lessThan": "e6ed54e86aae9e4f7286ce8d5c73780f91b48d1c",
"status": "affected",
"version": "66bd095ab5d408af106808cce302406542f70f65",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"include/net/bluetooth/hci_core.h",
"net/bluetooth/hci_core.c",
"net/bluetooth/mgmt.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.12"
},
{
"lessThan": "5.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.142",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.94",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.34",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.15.*",
"status": "unaffected",
"version": "6.15.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.16",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.142",
"versionStartIncluding": "5.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.94",
"versionStartIncluding": "5.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.34",
"versionStartIncluding": "5.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15.3",
"versionStartIncluding": "5.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.16",
"versionStartIncluding": "5.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: MGMT: Fix UAF on mgmt_remove_adv_monitor_complete\n\nThis reworks MGMT_OP_REMOVE_ADV_MONITOR to not use mgmt_pending_add to\navoid crashes like bellow:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in mgmt_remove_adv_monitor_complete+0xe5/0x540 net/bluetooth/mgmt.c:5406\nRead of size 8 at addr ffff88801c53f318 by task kworker/u5:5/5341\n\nCPU: 0 UID: 0 PID: 5341 Comm: kworker/u5:5 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full)\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014\nWorkqueue: hci0 hci_cmd_sync_work\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:408 [inline]\n print_report+0xd2/0x2b0 mm/kasan/report.c:521\n kasan_report+0x118/0x150 mm/kasan/report.c:634\n mgmt_remove_adv_monitor_complete+0xe5/0x540 net/bluetooth/mgmt.c:5406\n hci_cmd_sync_work+0x261/0x3a0 net/bluetooth/hci_sync.c:334\n process_one_work kernel/workqueue.c:3238 [inline]\n process_scheduled_works+0xade/0x17b0 kernel/workqueue.c:3321\n worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402\n kthread+0x711/0x8a0 kernel/kthread.c:464\n ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148\n ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245\n \u003c/TASK\u003e\n\nAllocated by task 5987:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3e/0x80 mm/kasan/common.c:68\n poison_kmalloc_redzone mm/kasan/common.c:377 [inline]\n __kasan_kmalloc+0x93/0xb0 mm/kasan/common.c:394\n kasan_kmalloc include/linux/kasan.h:260 [inline]\n __kmalloc_cache_noprof+0x230/0x3d0 mm/slub.c:4358\n kmalloc_noprof include/linux/slab.h:905 [inline]\n kzalloc_noprof include/linux/slab.h:1039 [inline]\n mgmt_pending_new+0x65/0x240 net/bluetooth/mgmt_util.c:252\n mgmt_pending_add+0x34/0x120 net/bluetooth/mgmt_util.c:279\n remove_adv_monitor+0x103/0x1b0 net/bluetooth/mgmt.c:5454\n hci_mgmt_cmd+0x9c9/0xef0 net/bluetooth/hci_sock.c:1719\n hci_sock_sendmsg+0x6ca/0xef0 net/bluetooth/hci_sock.c:1839\n sock_sendmsg_nosec net/socket.c:712 [inline]\n __sock_sendmsg+0x219/0x270 net/socket.c:727\n sock_write_iter+0x258/0x330 net/socket.c:1131\n new_sync_write fs/read_write.c:593 [inline]\n vfs_write+0x548/0xa90 fs/read_write.c:686\n ksys_write+0x145/0x250 fs/read_write.c:738\n do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\n do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nFreed by task 5989:\n kasan_save_stack mm/kasan/common.c:47 [inline]\n kasan_save_track+0x3e/0x80 mm/kasan/common.c:68\n kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:576\n poison_slab_object mm/kasan/common.c:247 [inline]\n __kasan_slab_free+0x62/0x70 mm/kasan/common.c:264\n kasan_slab_free include/linux/kasan.h:233 [inline]\n slab_free_hook mm/slub.c:2380 [inline]\n slab_free mm/slub.c:4642 [inline]\n kfree+0x18e/0x440 mm/slub.c:4841\n mgmt_pending_foreach+0xc9/0x120 net/bluetooth/mgmt_util.c:242\n mgmt_index_removed+0x10d/0x2f0 net/bluetooth/mgmt.c:9366\n hci_sock_bind+0xbe9/0x1000 net/bluetooth/hci_sock.c:1314\n __sys_bind_socket net/socket.c:1810 [inline]\n __sys_bind+0x2c3/0x3e0 net/socket.c:1841\n __do_sys_bind net/socket.c:1846 [inline]\n __se_sys_bind net/socket.c:1844 [inline]\n __x64_sys_bind+0x7a/0x90 net/socket.c:1844\n do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\n do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94\n entry_SYSCALL_64_after_hwframe+0x77/0x7f"
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - Both halves of the race are local syscalls \u2014 a `sendmsg()` of MGMT_OP_REMOVE_ADV_MONITOR on an AF_BLUETOOTH/BTPROTO_HCI socket bound to HCI_CHANNEL_CONTROL, and a `bind()` to HCI_CHANNEL_USER (or HCIDEVDOWN) that drives `mgmt_index_removed()`. No over-the-air or remote-peer data participates; a Bluetooth peer cannot inject mgmt commands.\nAC:L - The attacker owns both sides: one thread loops REMOVE_ADV_MONITOR commands (the work is dispatched through the hci_cmd_sync workqueue, widening the window between the unlocked `pending_find()` check and the `cmd-\u003eparam` dereference), while another loops the index-removal path, and the sequence can be retried indefinitely until the free lands mid-callback.\nPR:L - Reaching the opcode requires HCI_SOCK_TRUSTED, granted by CAP_NET_ADMIN \u2014 a delegable capability routinely held by the non-root bluetoothd service account and Android\u0027s sandboxed Bluetooth process, not full init-namespace root, so compromising that already remotely-exposed daemon yields the primitive.\nUI:N - The attacker performs every step itself \u2014 queueing the mgmt command and tearing down/claiming the HCI index \u2014 with no victim action, pairing, or user-initiated Bluetooth operation required.\nS:U - The use-after-free and all downstream corruption stay within the kernel\u0027s own security authority; no VM, IOMMU, or sandbox boundary is crossed.\nC:H - The freed `mgmt_pending_cmd` is dereferenced for `cmd-\u003eparam` and `cmd-\u003esk` in both `mgmt_remove_adv_monitor_complete()` and the old `mgmt_adv_monitor_removed()`, so a heap-sprayed replacement lets the attacker point `cp` at arbitrary kernel memory whose contents are echoed back through the mgmt event socket in the command-complete reply.\nI:H - `mgmt_pending_remove()` on the already-unlinked object performs a `list_del` unlink write through attacker-sprayable pointers, and the path adds a second `kfree(cmd-\u003eparam)`/`kfree(cmd)` double-free plus a spurious `sock_put()` refcount underflow \u2014 sufficient for controlled writes and control-flow hijack.\nA:H - Even unweaponized the flaw oopses the kernel, as reproduced by syzbot\u0027s KASAN slab-use-after-free in `mgmt_remove_adv_monitor_complete+0xe5/0x540`, and it can be re-triggered in a loop for repeated denial of service."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T11:59:42.682Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/3c9aba9cbdf163e2654be9f82d43ff8a04273962"
},
{
"url": "https://git.kernel.org/stable/c/9f66b6531c2b4e996bb61720ee94adb4b2e8d1be"
},
{
"url": "https://git.kernel.org/stable/c/9df3e5e7f7e4653fd9802878cedc36defc5ef42d"
},
{
"url": "https://git.kernel.org/stable/c/32aa2fbe319f33b0318ec6f4fceb63879771a286"
},
{
"url": "https://git.kernel.org/stable/c/e6ed54e86aae9e4f7286ce8d5c73780f91b48d1c"
}
],
"title": "Bluetooth: MGMT: Fix UAF on mgmt_remove_adv_monitor_complete",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38118",
"datePublished": "2025-07-03T08:35:25.992Z",
"dateReserved": "2025-04-16T04:51:23.986Z",
"dateUpdated": "2026-08-05T11:59:42.682Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-38152 (GCVE-0-2025-38152)
Vulnerability from cvelistv5 – Published: 2025-04-18 07:01 – Updated: 2026-05-11 21:22
VLAI
EPSS
VEX
Title
remoteproc: core: Clear table_sz when rproc_shutdown
Summary
In the Linux kernel, the following vulnerability has been resolved:
remoteproc: core: Clear table_sz when rproc_shutdown
There is case as below could trigger kernel dump:
Use U-Boot to start remote processor(rproc) with resource table
published to a fixed address by rproc. After Kernel boots up,
stop the rproc, load a new firmware which doesn't have resource table
,and start rproc.
When starting rproc with a firmware not have resource table,
`memcpy(loaded_table, rproc->cached_table, rproc->table_sz)` will
trigger dump, because rproc->cache_table is set to NULL during the last
stop operation, but rproc->table_sz is still valid.
This issue is found on i.MX8MP and i.MX9.
Dump as below:
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
Mem abort info:
ESR = 0x0000000096000004
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x04: level 0 translation fault
Data abort info:
ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000
CM = 0, WnR = 0, TnD = 0, TagAccess = 0
GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
user pgtable: 4k pages, 48-bit VAs, pgdp=000000010af63000
[0000000000000000] pgd=0000000000000000, p4d=0000000000000000
Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP
Modules linked in:
CPU: 2 UID: 0 PID: 1060 Comm: sh Not tainted 6.14.0-rc7-next-20250317-dirty #38
Hardware name: NXP i.MX8MPlus EVK board (DT)
pstate: a0000005 (NzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __pi_memcpy_generic+0x110/0x22c
lr : rproc_start+0x88/0x1e0
Call trace:
__pi_memcpy_generic+0x110/0x22c (P)
rproc_boot+0x198/0x57c
state_store+0x40/0x104
dev_attr_store+0x18/0x2c
sysfs_kf_write+0x7c/0x94
kernfs_fop_write_iter+0x120/0x1cc
vfs_write+0x240/0x378
ksys_write+0x70/0x108
__arm64_sys_write+0x1c/0x28
invoke_syscall+0x48/0x10c
el0_svc_common.constprop.0+0xc0/0xe0
do_el0_svc+0x1c/0x28
el0_svc+0x30/0xcc
el0t_64_sync_handler+0x10c/0x138
el0t_64_sync+0x198/0x19c
Clear rproc->table_sz to address the issue.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-01 16:14 UTC
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
9dc9507f1880fb6225e3e058cb5219b152cbf198 , < 6e66bca8cd51ebedd5d32426906a38e4a3c69c5f
(git)
Affected: 9dc9507f1880fb6225e3e058cb5219b152cbf198 , < e6015ca453b82ec54aec9682dcc38773948fcc48 (git) Affected: 9dc9507f1880fb6225e3e058cb5219b152cbf198 , < 7c6bb82a6f3da6ab2d3fbea03901482231708b98 (git) Affected: 9dc9507f1880fb6225e3e058cb5219b152cbf198 , < 2df19f5f6f72da6f6ebab7cdb3a3b9f7686bb476 (git) Affected: 9dc9507f1880fb6225e3e058cb5219b152cbf198 , < 8e0fd2a3b9852ac3cf540edb06ccc0153b38b5af (git) Affected: 9dc9507f1880fb6225e3e058cb5219b152cbf198 , < 068f6648ff5b0c7adeb6c363fae7fb188aa178fa (git) Affected: 9dc9507f1880fb6225e3e058cb5219b152cbf198 , < efdde3d73ab25cef4ff2d06783b0aad8b093c0e4 (git) |
|
| Linux | Linux |
Affected:
5.13
Unaffected: 0 , < 5.13 (semver) Unaffected: 5.15.180 , ≤ 5.15.* (semver) Unaffected: 6.1.134 , ≤ 6.1.* (semver) Unaffected: 6.6.87 , ≤ 6.6.* (semver) Unaffected: 6.12.23 , ≤ 6.12.* (semver) Unaffected: 6.13.11 , ≤ 6.13.* (semver) Unaffected: 6.14.2 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-38152",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:14:04.666150Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:14:08.373Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T19:58:29.104Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/remoteproc/remoteproc_core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "6e66bca8cd51ebedd5d32426906a38e4a3c69c5f",
"status": "affected",
"version": "9dc9507f1880fb6225e3e058cb5219b152cbf198",
"versionType": "git"
},
{
"lessThan": "e6015ca453b82ec54aec9682dcc38773948fcc48",
"status": "affected",
"version": "9dc9507f1880fb6225e3e058cb5219b152cbf198",
"versionType": "git"
},
{
"lessThan": "7c6bb82a6f3da6ab2d3fbea03901482231708b98",
"status": "affected",
"version": "9dc9507f1880fb6225e3e058cb5219b152cbf198",
"versionType": "git"
},
{
"lessThan": "2df19f5f6f72da6f6ebab7cdb3a3b9f7686bb476",
"status": "affected",
"version": "9dc9507f1880fb6225e3e058cb5219b152cbf198",
"versionType": "git"
},
{
"lessThan": "8e0fd2a3b9852ac3cf540edb06ccc0153b38b5af",
"status": "affected",
"version": "9dc9507f1880fb6225e3e058cb5219b152cbf198",
"versionType": "git"
},
{
"lessThan": "068f6648ff5b0c7adeb6c363fae7fb188aa178fa",
"status": "affected",
"version": "9dc9507f1880fb6225e3e058cb5219b152cbf198",
"versionType": "git"
},
{
"lessThan": "efdde3d73ab25cef4ff2d06783b0aad8b093c0e4",
"status": "affected",
"version": "9dc9507f1880fb6225e3e058cb5219b152cbf198",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/remoteproc/remoteproc_core.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.13"
},
{
"lessThan": "5.13",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.180",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.134",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.87",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.23",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"version": "6.13.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.14.*",
"status": "unaffected",
"version": "6.14.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.15",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.180",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.134",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.87",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.23",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13.11",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14.2",
"versionStartIncluding": "5.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15",
"versionStartIncluding": "5.13",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nremoteproc: core: Clear table_sz when rproc_shutdown\n\nThere is case as below could trigger kernel dump:\nUse U-Boot to start remote processor(rproc) with resource table\npublished to a fixed address by rproc. After Kernel boots up,\nstop the rproc, load a new firmware which doesn\u0027t have resource table\n,and start rproc.\n\nWhen starting rproc with a firmware not have resource table,\n`memcpy(loaded_table, rproc-\u003ecached_table, rproc-\u003etable_sz)` will\ntrigger dump, because rproc-\u003ecache_table is set to NULL during the last\nstop operation, but rproc-\u003etable_sz is still valid.\n\nThis issue is found on i.MX8MP and i.MX9.\n\nDump as below:\nUnable to handle kernel NULL pointer dereference at virtual address 0000000000000000\nMem abort info:\n ESR = 0x0000000096000004\n EC = 0x25: DABT (current EL), IL = 32 bits\n SET = 0, FnV = 0\n EA = 0, S1PTW = 0\n FSC = 0x04: level 0 translation fault\nData abort info:\n ISV = 0, ISS = 0x00000004, ISS2 = 0x00000000\n CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\nuser pgtable: 4k pages, 48-bit VAs, pgdp=000000010af63000\n[0000000000000000] pgd=0000000000000000, p4d=0000000000000000\nInternal error: Oops: 0000000096000004 [#1] PREEMPT SMP\nModules linked in:\nCPU: 2 UID: 0 PID: 1060 Comm: sh Not tainted 6.14.0-rc7-next-20250317-dirty #38\nHardware name: NXP i.MX8MPlus EVK board (DT)\npstate: a0000005 (NzCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\npc : __pi_memcpy_generic+0x110/0x22c\nlr : rproc_start+0x88/0x1e0\nCall trace:\n __pi_memcpy_generic+0x110/0x22c (P)\n rproc_boot+0x198/0x57c\n state_store+0x40/0x104\n dev_attr_store+0x18/0x2c\n sysfs_kf_write+0x7c/0x94\n kernfs_fop_write_iter+0x120/0x1cc\n vfs_write+0x240/0x378\n ksys_write+0x70/0x108\n __arm64_sys_write+0x1c/0x28\n invoke_syscall+0x48/0x10c\n el0_svc_common.constprop.0+0xc0/0xe0\n do_el0_svc+0x1c/0x28\n el0_svc+0x30/0xcc\n el0t_64_sync_handler+0x10c/0x138\n el0t_64_sync+0x198/0x19c\n\nClear rproc-\u003etable_sz to address the issue."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:22:16.010Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/6e66bca8cd51ebedd5d32426906a38e4a3c69c5f"
},
{
"url": "https://git.kernel.org/stable/c/e6015ca453b82ec54aec9682dcc38773948fcc48"
},
{
"url": "https://git.kernel.org/stable/c/7c6bb82a6f3da6ab2d3fbea03901482231708b98"
},
{
"url": "https://git.kernel.org/stable/c/2df19f5f6f72da6f6ebab7cdb3a3b9f7686bb476"
},
{
"url": "https://git.kernel.org/stable/c/8e0fd2a3b9852ac3cf540edb06ccc0153b38b5af"
},
{
"url": "https://git.kernel.org/stable/c/068f6648ff5b0c7adeb6c363fae7fb188aa178fa"
},
{
"url": "https://git.kernel.org/stable/c/efdde3d73ab25cef4ff2d06783b0aad8b093c0e4"
}
],
"title": "remoteproc: core: Clear table_sz when rproc_shutdown",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38152",
"datePublished": "2025-04-18T07:01:31.714Z",
"dateReserved": "2025-04-16T04:51:23.989Z",
"dateUpdated": "2026-05-11T21:22:16.010Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-38240 (GCVE-0-2025-38240)
Vulnerability from cvelistv5 – Published: 2025-04-18 07:01 – Updated: 2026-05-11 21:23
VLAI
EPSS
VEX
Title
drm/mediatek: dp: drm_err => dev_err in HPD path to avoid NULL ptr
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/mediatek: dp: drm_err => dev_err in HPD path to avoid NULL ptr
The function mtk_dp_wait_hpd_asserted() may be called before the
`mtk_dp->drm_dev` pointer is assigned in mtk_dp_bridge_attach().
Specifically it can be called via this callpath:
- mtk_edp_wait_hpd_asserted
- [panel probe]
- dp_aux_ep_probe
Using "drm" level prints anywhere in this callpath causes a NULL
pointer dereference. Change the error message directly in
mtk_dp_wait_hpd_asserted() to dev_err() to avoid this. Also change the
error messages in mtk_dp_parse_capabilities(), which is called by
mtk_dp_wait_hpd_asserted().
While touching these prints, also add the error code to them to make
future debugging easier.
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
7eacba9a083be65c0f251c19380ec01147c01ebc , < 13ec849fd2eab808ee8eba2625df7ebea3b85edf
(git)
Affected: 7eacba9a083be65c0f251c19380ec01147c01ebc , < 57a9fb47551b33cde7b76d17c0072c3b394f4620 (git) Affected: 7eacba9a083be65c0f251c19380ec01147c01ebc , < 2fda391ef7a701748abd7fa32232981b522c1e07 (git) Affected: 7eacba9a083be65c0f251c19380ec01147c01ebc , < 149a5c38436c229950cf1020992ce65c9549bc19 (git) Affected: 7eacba9a083be65c0f251c19380ec01147c01ebc , < 106a6de46cf4887d535018185ec528ce822d6d84 (git) |
|
| Linux | Linux |
Affected:
6.6
Unaffected: 0 , < 6.6 (semver) Unaffected: 6.6.87 , ≤ 6.6.* (semver) Unaffected: 6.12.23 , ≤ 6.12.* (semver) Unaffected: 6.13.11 , ≤ 6.13.* (semver) Unaffected: 6.14.2 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/mediatek/mtk_dp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "13ec849fd2eab808ee8eba2625df7ebea3b85edf",
"status": "affected",
"version": "7eacba9a083be65c0f251c19380ec01147c01ebc",
"versionType": "git"
},
{
"lessThan": "57a9fb47551b33cde7b76d17c0072c3b394f4620",
"status": "affected",
"version": "7eacba9a083be65c0f251c19380ec01147c01ebc",
"versionType": "git"
},
{
"lessThan": "2fda391ef7a701748abd7fa32232981b522c1e07",
"status": "affected",
"version": "7eacba9a083be65c0f251c19380ec01147c01ebc",
"versionType": "git"
},
{
"lessThan": "149a5c38436c229950cf1020992ce65c9549bc19",
"status": "affected",
"version": "7eacba9a083be65c0f251c19380ec01147c01ebc",
"versionType": "git"
},
{
"lessThan": "106a6de46cf4887d535018185ec528ce822d6d84",
"status": "affected",
"version": "7eacba9a083be65c0f251c19380ec01147c01ebc",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/mediatek/mtk_dp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.6"
},
{
"lessThan": "6.6",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.87",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.23",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"version": "6.13.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.14.*",
"status": "unaffected",
"version": "6.14.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.15",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.87",
"versionStartIncluding": "6.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.23",
"versionStartIncluding": "6.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13.11",
"versionStartIncluding": "6.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14.2",
"versionStartIncluding": "6.6",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15",
"versionStartIncluding": "6.6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/mediatek: dp: drm_err =\u003e dev_err in HPD path to avoid NULL ptr\n\nThe function mtk_dp_wait_hpd_asserted() may be called before the\n`mtk_dp-\u003edrm_dev` pointer is assigned in mtk_dp_bridge_attach().\nSpecifically it can be called via this callpath:\n - mtk_edp_wait_hpd_asserted\n - [panel probe]\n - dp_aux_ep_probe\n\nUsing \"drm\" level prints anywhere in this callpath causes a NULL\npointer dereference. Change the error message directly in\nmtk_dp_wait_hpd_asserted() to dev_err() to avoid this. Also change the\nerror messages in mtk_dp_parse_capabilities(), which is called by\nmtk_dp_wait_hpd_asserted().\n\nWhile touching these prints, also add the error code to them to make\nfuture debugging easier."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:23:56.828Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/13ec849fd2eab808ee8eba2625df7ebea3b85edf"
},
{
"url": "https://git.kernel.org/stable/c/57a9fb47551b33cde7b76d17c0072c3b394f4620"
},
{
"url": "https://git.kernel.org/stable/c/2fda391ef7a701748abd7fa32232981b522c1e07"
},
{
"url": "https://git.kernel.org/stable/c/149a5c38436c229950cf1020992ce65c9549bc19"
},
{
"url": "https://git.kernel.org/stable/c/106a6de46cf4887d535018185ec528ce822d6d84"
}
],
"title": "drm/mediatek: dp: drm_err =\u003e dev_err in HPD path to avoid NULL ptr",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38240",
"datePublished": "2025-04-18T07:01:32.338Z",
"dateReserved": "2025-04-16T04:51:23.996Z",
"dateUpdated": "2026-05-11T21:23:56.828Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-38352 (GCVE-0-2025-38352)
Vulnerability from cvelistv5 – Published: 2025-07-22 08:04 – Updated: 2026-09-08 15:32
VLAI
EPSS
VEX
Title
posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()
Summary
In the Linux kernel, the following vulnerability has been resolved:
posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()
If an exiting non-autoreaping task has already passed exit_notify() and
calls handle_posix_cpu_timers() from IRQ, it can be reaped by its parent
or debugger right after unlock_task_sighand().
If a concurrent posix_cpu_timer_del() runs at that moment, it won't be
able to detect timer->it.cpu.firing != 0: cpu_timer_task_rcu() and/or
lock_task_sighand() will fail.
Add the tsk->exit_state check into run_posix_cpu_timers() to fix this.
This fix is not needed if CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y, because
exit_task_work() is called before exit_notify(). But the check still
makes sense, task_work_add(&tsk->posix_cputimers_work.work) will fail
anyway in this case.
Severity
7.8 (High)
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-05 03:55 UTC
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
12 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
0bdd2ed4138ec04e09b4f8165981efc99e439f55 , < 78a4b8e3795b31dae58762bc091bb0f4f74a2200
(git)
Affected: 0bdd2ed4138ec04e09b4f8165981efc99e439f55 , < c076635b3a42771ace7d276de8dc3bc76ee2ba1b (git) Affected: 0bdd2ed4138ec04e09b4f8165981efc99e439f55 , < 2f3daa04a9328220de46f0d5c919a6c0073a9f0b (git) Affected: 0bdd2ed4138ec04e09b4f8165981efc99e439f55 , < 764a7a5dfda23f69919441f2eac2a83e7db6e5bb (git) Affected: 0bdd2ed4138ec04e09b4f8165981efc99e439f55 , < 2c72fe18cc5f9f1750f5bc148cf1c94c29e106ff (git) Affected: 0bdd2ed4138ec04e09b4f8165981efc99e439f55 , < c29d5318708e67ac13c1b6fc1007d179fb65b4d7 (git) Affected: 0bdd2ed4138ec04e09b4f8165981efc99e439f55 , < 460188bc042a3f40f72d34b9f7fc6ee66b0b757b (git) Affected: 0bdd2ed4138ec04e09b4f8165981efc99e439f55 , < f90fff1e152dedf52b932240ebbd670d83330eca (git) |
|
| Linux | Linux |
Affected:
2.6.36
Unaffected: 0 , < 2.6.36 (semver) Unaffected: 5.4.295 , ≤ 5.4.* (semver) Unaffected: 5.10.239 , ≤ 5.10.* (semver) Unaffected: 5.15.186 , ≤ 5.15.* (semver) Unaffected: 6.1.142 , ≤ 6.1.* (semver) Unaffected: 6.6.94 , ≤ 6.6.* (semver) Unaffected: 6.12.34 , ≤ 6.12.* (semver) Unaffected: 6.15.3 , ≤ 6.15.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-38352",
"options": [
{
"Exploitation": "active"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-05T03:55:31.566379Z",
"version": "2.0.3"
},
"type": "ssvc"
}
},
{
"other": {
"content": {
"dateAdded": "2025-09-04",
"reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-38352"
},
"type": "kev"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-367",
"description": "CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-09-08T15:32:28.302Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"government-resource"
],
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-38352"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/farazsth98/chronomaly"
}
],
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T17:37:02.965Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"kernel/time/posix-cpu-timers.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "78a4b8e3795b31dae58762bc091bb0f4f74a2200",
"status": "affected",
"version": "0bdd2ed4138ec04e09b4f8165981efc99e439f55",
"versionType": "git"
},
{
"lessThan": "c076635b3a42771ace7d276de8dc3bc76ee2ba1b",
"status": "affected",
"version": "0bdd2ed4138ec04e09b4f8165981efc99e439f55",
"versionType": "git"
},
{
"lessThan": "2f3daa04a9328220de46f0d5c919a6c0073a9f0b",
"status": "affected",
"version": "0bdd2ed4138ec04e09b4f8165981efc99e439f55",
"versionType": "git"
},
{
"lessThan": "764a7a5dfda23f69919441f2eac2a83e7db6e5bb",
"status": "affected",
"version": "0bdd2ed4138ec04e09b4f8165981efc99e439f55",
"versionType": "git"
},
{
"lessThan": "2c72fe18cc5f9f1750f5bc148cf1c94c29e106ff",
"status": "affected",
"version": "0bdd2ed4138ec04e09b4f8165981efc99e439f55",
"versionType": "git"
},
{
"lessThan": "c29d5318708e67ac13c1b6fc1007d179fb65b4d7",
"status": "affected",
"version": "0bdd2ed4138ec04e09b4f8165981efc99e439f55",
"versionType": "git"
},
{
"lessThan": "460188bc042a3f40f72d34b9f7fc6ee66b0b757b",
"status": "affected",
"version": "0bdd2ed4138ec04e09b4f8165981efc99e439f55",
"versionType": "git"
},
{
"lessThan": "f90fff1e152dedf52b932240ebbd670d83330eca",
"status": "affected",
"version": "0bdd2ed4138ec04e09b4f8165981efc99e439f55",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"kernel/time/posix-cpu-timers.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.36"
},
{
"lessThan": "2.6.36",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.295",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.239",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.186",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.142",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.94",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.34",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.15.*",
"status": "unaffected",
"version": "6.15.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.16",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.295",
"versionStartIncluding": "2.6.36",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.239",
"versionStartIncluding": "2.6.36",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.186",
"versionStartIncluding": "2.6.36",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.142",
"versionStartIncluding": "2.6.36",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.94",
"versionStartIncluding": "2.6.36",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.34",
"versionStartIncluding": "2.6.36",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15.3",
"versionStartIncluding": "2.6.36",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.16",
"versionStartIncluding": "2.6.36",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nposix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()\n\nIf an exiting non-autoreaping task has already passed exit_notify() and\ncalls handle_posix_cpu_timers() from IRQ, it can be reaped by its parent\nor debugger right after unlock_task_sighand().\n\nIf a concurrent posix_cpu_timer_del() runs at that moment, it won\u0027t be\nable to detect timer-\u003eit.cpu.firing != 0: cpu_timer_task_rcu() and/or\nlock_task_sighand() will fail.\n\nAdd the tsk-\u003eexit_state check into run_posix_cpu_timers() to fix this.\n\nThis fix is not needed if CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y, because\nexit_task_work() is called before exit_notify(). But the check still\nmakes sense, task_work_add(\u0026tsk-\u003eposix_cputimers_work.work) will fail\nanyway in this case."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - The vulnerability is reached purely through local syscalls \u2014 `timer_create`/`timer_settime`/`timer_delete` (or `clock_nanosleep`) plus `ptrace`/`waitpid` to control task reaping \u2014 with the trigger arriving via the local timer tick. There is no network-facing path into posix-cpu-timers.\nAC:L - The attacker controls both sides of the race: it arms the CPU timer expiry, chooses the precise moment of `release_task()` by calling `waitpid()` from its own parent/tracer, and issues the concurrent `timer_delete()` from a sibling thread \u2014 retryable in a tight loop and widenable by queueing up to 20 timers on the firing list. Real-world exploitation of this exact bug confirms it is reliably winnable.\nPR:L - No capability or permission check exists anywhere on the path \u2014 `validate_clock_permissions()`/`pid_for_clock()` gate only on thread-group/pid existence, and `grep` for `capable`/`CAP_` in both posix-timers files returns nothing. Any unprivileged local user, including a seccomp-confined Android app UID, can reach it.\nUI:N - The attacker\u0027s own processes and threads perform every step \u2014 creating the timer, exiting the traced thread, reaping it, and deleting the timer. No victim action of any kind is needed.\nS:U - The use-after-free corrupts kernel heap objects and escalates within the kernel\u0027s own security authority, which is standard kernel privilege escalation. No hypervisor, IOMMU, or other security-authority boundary is crossed.\nC:H - The freed `struct sigqueue` is linked into the signal pending list by `send_sigqueue()` and later copied out to userspace through `dequeue_signal()`/`rt_sigtimedwait()`, disclosing whatever now occupies the reclaimed slab object \u2014 an effectively arbitrary kernel-memory read. The `do_cpu_nanosleep()` variant additionally exposes reclaimed kernel stack.\nI:H - `send_sigqueue()` writes into the freed object (`q-\u003einfo.si_overrun++`) and performs a `list_add_tail()` linked-list insertion on attacker-resprayable memory, followed by a double free on dequeue \u2014 a classic controlled-write primitive leading to full privilege escalation, as demonstrated by in-the-wild exploitation of this flaw.\nA:H - Even without successful exploitation the race causes `BUG_ON(!(q-\u003eflags \u0026 SIGQUEUE_PREALLOC))` in `send_sigqueue()`, `WARN_ON_ONCE()` in the delete path, list corruption, and a double free \u2014 any of which oops or panic the kernel. Spinning the race is trivially repeatable as a denial of service."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T12:01:20.234Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/78a4b8e3795b31dae58762bc091bb0f4f74a2200"
},
{
"url": "https://git.kernel.org/stable/c/c076635b3a42771ace7d276de8dc3bc76ee2ba1b"
},
{
"url": "https://git.kernel.org/stable/c/2f3daa04a9328220de46f0d5c919a6c0073a9f0b"
},
{
"url": "https://git.kernel.org/stable/c/764a7a5dfda23f69919441f2eac2a83e7db6e5bb"
},
{
"url": "https://git.kernel.org/stable/c/2c72fe18cc5f9f1750f5bc148cf1c94c29e106ff"
},
{
"url": "https://git.kernel.org/stable/c/c29d5318708e67ac13c1b6fc1007d179fb65b4d7"
},
{
"url": "https://git.kernel.org/stable/c/460188bc042a3f40f72d34b9f7fc6ee66b0b757b"
},
{
"url": "https://git.kernel.org/stable/c/f90fff1e152dedf52b932240ebbd670d83330eca"
}
],
"title": "posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38352",
"datePublished": "2025-07-22T08:04:25.277Z",
"dateReserved": "2025-04-16T04:51:24.006Z",
"dateUpdated": "2026-09-08T15:32:28.302Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-38575 (GCVE-0-2025-38575)
Vulnerability from cvelistv5 – Published: 2025-04-18 07:01 – Updated: 2026-05-11 21:30
VLAI
EPSS
VEX
Title
ksmbd: use aead_request_free to match aead_request_alloc
Summary
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: use aead_request_free to match aead_request_alloc
Use aead_request_free() instead of kfree() to properly free memory
allocated by aead_request_alloc(). This ensures sensitive crypto data
is zeroed before being freed.
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 , < 571b342d4688801fc1f6a1934389dac09425dc93
(git)
Affected: e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 , < a6b594868268c3a7bfaeced912525cd2c445529a (git) Affected: e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 , < 1de7fec4d3012672e31eeb6679ea60f7ca010ef9 (git) Affected: e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 , < 3e341dbd5f5a6e5a558e67da80731dc38a7f758c (git) Affected: e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 , < aef10ccd74512c52e30c5ee19d0031850973e78d (git) Affected: e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 , < 46caeae23035192b9cc41872c827f30d0233f16e (git) Affected: e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 , < 6171063e9d046ffa46f51579b2ca4a43caef581a (git) |
|
| Linux | Linux |
Affected:
5.15
Unaffected: 0 , < 5.15 (semver) Unaffected: 5.15.180 , ≤ 5.15.* (semver) Unaffected: 6.1.134 , ≤ 6.1.* (semver) Unaffected: 6.6.87 , ≤ 6.6.* (semver) Unaffected: 6.12.23 , ≤ 6.12.* (semver) Unaffected: 6.13.11 , ≤ 6.13.* (semver) Unaffected: 6.14.2 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T19:58:31.892Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/smb/server/auth.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "571b342d4688801fc1f6a1934389dac09425dc93",
"status": "affected",
"version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
"versionType": "git"
},
{
"lessThan": "a6b594868268c3a7bfaeced912525cd2c445529a",
"status": "affected",
"version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
"versionType": "git"
},
{
"lessThan": "1de7fec4d3012672e31eeb6679ea60f7ca010ef9",
"status": "affected",
"version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
"versionType": "git"
},
{
"lessThan": "3e341dbd5f5a6e5a558e67da80731dc38a7f758c",
"status": "affected",
"version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
"versionType": "git"
},
{
"lessThan": "aef10ccd74512c52e30c5ee19d0031850973e78d",
"status": "affected",
"version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
"versionType": "git"
},
{
"lessThan": "46caeae23035192b9cc41872c827f30d0233f16e",
"status": "affected",
"version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
"versionType": "git"
},
{
"lessThan": "6171063e9d046ffa46f51579b2ca4a43caef581a",
"status": "affected",
"version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/smb/server/auth.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.15"
},
{
"lessThan": "5.15",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.180",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.134",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.87",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.23",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"version": "6.13.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.14.*",
"status": "unaffected",
"version": "6.14.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.15",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.180",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.134",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.87",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.23",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13.11",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14.2",
"versionStartIncluding": "5.15",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15",
"versionStartIncluding": "5.15",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: use aead_request_free to match aead_request_alloc\n\nUse aead_request_free() instead of kfree() to properly free memory\nallocated by aead_request_alloc(). This ensures sensitive crypto data\nis zeroed before being freed."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:30:48.647Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/571b342d4688801fc1f6a1934389dac09425dc93"
},
{
"url": "https://git.kernel.org/stable/c/a6b594868268c3a7bfaeced912525cd2c445529a"
},
{
"url": "https://git.kernel.org/stable/c/1de7fec4d3012672e31eeb6679ea60f7ca010ef9"
},
{
"url": "https://git.kernel.org/stable/c/3e341dbd5f5a6e5a558e67da80731dc38a7f758c"
},
{
"url": "https://git.kernel.org/stable/c/aef10ccd74512c52e30c5ee19d0031850973e78d"
},
{
"url": "https://git.kernel.org/stable/c/46caeae23035192b9cc41872c827f30d0233f16e"
},
{
"url": "https://git.kernel.org/stable/c/6171063e9d046ffa46f51579b2ca4a43caef581a"
}
],
"title": "ksmbd: use aead_request_free to match aead_request_alloc",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38575",
"datePublished": "2025-04-18T07:01:33.904Z",
"dateReserved": "2025-04-16T04:51:24.025Z",
"dateUpdated": "2026-05-11T21:30:48.647Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-38617 (GCVE-0-2025-38617)
Vulnerability from cvelistv5 – Published: 2025-08-22 13:01 – Updated: 2026-08-05 12:03
VLAI
EPSS
VEX
Title
net/packet: fix a race in packet_set_ring() and packet_notifier()
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/packet: fix a race in packet_set_ring() and packet_notifier()
When packet_set_ring() releases po->bind_lock, another thread can
run packet_notifier() and process an NETDEV_UP event.
This race and the fix are both similar to that of commit 15fe076edea7
("net/packet: fix a race in packet_bind() and packet_notifier()").
There too the packet_notifier NETDEV_UP event managed to run while a
po->bind_lock critical section had to be temporarily released. And
the fix was similarly to temporarily set po->num to zero to keep
the socket unhooked until the lock is retaken.
The po->bind_lock in packet_set_ring and packet_notifier precede the
introduction of git history.
Severity
7.8 (High)
Assigner
References
13 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 18f13f2a83eb81be349a9757ba2141ff1da9ad73
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7da733f117533e9b2ebbd530a22ae4028713955c (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ba2257034755ae773722f15f4c3ad1dcdad15ca9 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7de07705007c7e34995a5599aaab1d23e762d7ca (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 88caf46db8239e6471413d28aabaa6b8bd552805 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f2e8fcfd2b1bc754920108b7f2cd75082c5a18df (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e50ccfaca9e3c671cae917dcb994831a859cf588 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f1791fd7b845bea0ce9674fcf2febee7bc87a893 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 01d3c8417b9c1b884a8a981a3b886da556512f36 (git) |
|
| Linux | Linux |
Affected:
2.6.12
Unaffected: 0 , < 2.6.12 (semver) Unaffected: 5.4.297 , ≤ 5.4.* (semver) Unaffected: 5.10.241 , ≤ 5.10.* (semver) Unaffected: 5.15.190 , ≤ 5.15.* (semver) Unaffected: 6.1.148 , ≤ 6.1.* (semver) Unaffected: 6.6.102 , ≤ 6.6.* (semver) Unaffected: 6.12.42 , ≤ 6.12.* (semver) Unaffected: 6.15.10 , ≤ 6.15.* (semver) Unaffected: 6.16.1 , ≤ 6.16.* (semver) Unaffected: 6.17 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T17:40:28.543Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/packet/af_packet.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "18f13f2a83eb81be349a9757ba2141ff1da9ad73",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "7da733f117533e9b2ebbd530a22ae4028713955c",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "ba2257034755ae773722f15f4c3ad1dcdad15ca9",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "7de07705007c7e34995a5599aaab1d23e762d7ca",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "88caf46db8239e6471413d28aabaa6b8bd552805",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "f2e8fcfd2b1bc754920108b7f2cd75082c5a18df",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "e50ccfaca9e3c671cae917dcb994831a859cf588",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "f1791fd7b845bea0ce9674fcf2febee7bc87a893",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
},
{
"lessThan": "01d3c8417b9c1b884a8a981a3b886da556512f36",
"status": "affected",
"version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/packet/af_packet.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.12"
},
{
"lessThan": "2.6.12",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.297",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.241",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.190",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.148",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.102",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.42",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.15.*",
"status": "unaffected",
"version": "6.15.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.16.*",
"status": "unaffected",
"version": "6.16.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.17",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.297",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.241",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.190",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.148",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.102",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.42",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15.10",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.16.1",
"versionStartIncluding": "2.6.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17",
"versionStartIncluding": "2.6.12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/packet: fix a race in packet_set_ring() and packet_notifier()\n\nWhen packet_set_ring() releases po-\u003ebind_lock, another thread can\nrun packet_notifier() and process an NETDEV_UP event.\n\nThis race and the fix are both similar to that of commit 15fe076edea7\n(\"net/packet: fix a race in packet_bind() and packet_notifier()\").\n\nThere too the packet_notifier NETDEV_UP event managed to run while a\npo-\u003ebind_lock critical section had to be temporarily released. And\nthe fix was similarly to temporarily set po-\u003enum to zero to keep\nthe socket unhooked until the lock is retaken.\n\nThe po-\u003ebind_lock in packet_set_ring and packet_notifier precede the\nintroduction of git history."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - Triggering the race requires local syscalls \u2014 creating an AF_PACKET socket, calling setsockopt(PACKET_RX_RING), and generating NETDEV_UP/NETDEV_DOWN events via netlink on a bound device. A remote peer can supply the packet data that lands in the freed ring, but cannot set up the race itself.\nAC:L - The attacker controls both sides of the race \u2014 one thread issues the PACKET_RX_RING setsockopt while another flaps the bound interface \u2014 and the unlocked window in packet_set_ring() spans a full synchronize_net() RCU grace period, making the race trivially winnable and repeatable.\nPR:L - packet_create() requires only ns_capable(net-\u003euser_ns, CAP_NET_RAW), which an unprivileged user obtains with `unshare -Urn`, along with CAP_NET_ADMIN in that namespace to create a veth/dummy device and bring it up and down. Containers with Docker\u0027s default capability set (which includes NET_RAW) also reach this directly.\nUI:N - The attacker performs every step \u2014 socket setup, ring teardown, interface flap, and packet injection \u2014 with no action from any other user.\nS:U - The corruption is confined to kernel memory within the same security authority; no VM, IOMMU, or sandbox boundary is crossed.\nC:H - tpacket_rcv() operates on the freed pg_vec pages and stale prb_bdqc pointers, and the reclaimed pages remain user-mmapped via packet_mmap(), giving the attacker a read window onto whatever kernel data is reallocated into them \u2014 an arbitrary kernel memory disclosure primitive.\nI:H - skb_copy_bits() and prb_fill_curr_block() write attacker-chosen packet contents and block metadata into freed ring pages after free_pg_vec(), yielding a controlled use-after-free write that is heap-sprayable into privilege escalation.\nA:H - In the simplest outcome, packet_lookup_frame() dereferences a NULL rb-\u003epg_vec and test_bit() a NULL rx_owner_map from softirq context, causing an immediate kernel oops/panic that any local user can trigger at will."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T12:03:32.785Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/18f13f2a83eb81be349a9757ba2141ff1da9ad73"
},
{
"url": "https://git.kernel.org/stable/c/7da733f117533e9b2ebbd530a22ae4028713955c"
},
{
"url": "https://git.kernel.org/stable/c/ba2257034755ae773722f15f4c3ad1dcdad15ca9"
},
{
"url": "https://git.kernel.org/stable/c/7de07705007c7e34995a5599aaab1d23e762d7ca"
},
{
"url": "https://git.kernel.org/stable/c/88caf46db8239e6471413d28aabaa6b8bd552805"
},
{
"url": "https://git.kernel.org/stable/c/f2e8fcfd2b1bc754920108b7f2cd75082c5a18df"
},
{
"url": "https://git.kernel.org/stable/c/e50ccfaca9e3c671cae917dcb994831a859cf588"
},
{
"url": "https://git.kernel.org/stable/c/f1791fd7b845bea0ce9674fcf2febee7bc87a893"
},
{
"url": "https://git.kernel.org/stable/c/01d3c8417b9c1b884a8a981a3b886da556512f36"
},
{
"url": "https://blog.calif.io/p/a-race-within-a-race-exploiting-cve"
},
{
"url": "https://github.com/google/security-research/pull/339"
}
],
"title": "net/packet: fix a race in packet_set_ring() and packet_notifier()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38617",
"datePublished": "2025-08-22T13:01:23.963Z",
"dateReserved": "2025-04-16T04:51:24.029Z",
"dateUpdated": "2026-08-05T12:03:32.785Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-38618 (GCVE-0-2025-38618)
Vulnerability from cvelistv5 – Published: 2025-08-22 13:01 – Updated: 2026-08-05 12:03
VLAI
EPSS
VEX
Title
vsock: Do not allow binding to VMADDR_PORT_ANY
Summary
In the Linux kernel, the following vulnerability has been resolved:
vsock: Do not allow binding to VMADDR_PORT_ANY
It is possible for a vsock to autobind to VMADDR_PORT_ANY. This can
cause a use-after-free when a connection is made to the bound socket.
The socket returned by accept() also has port VMADDR_PORT_ANY but is not
on the list of unbound sockets. Binding it will result in an extra
refcount decrement similar to the one fixed in fcdd2242c023 (vsock: Keep
the binding until socket destruction).
Modify the check in __vsock_bind_connectible() to also prevent binding
to VMADDR_PORT_ANY.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-10 20:42 UTC
Assigner
References
11 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
d021c344051af91f42c5ba9fdedc176740cbd238 , < c04a2c1ca25b9b23104124d3b2d349d934e302de
(git)
Affected: d021c344051af91f42c5ba9fdedc176740cbd238 , < d1a5b1964cef42727668ac0d8532dae4f8c19386 (git) Affected: d021c344051af91f42c5ba9fdedc176740cbd238 , < cf86704798c1b9c46fa59dfc2d662f57d1394d79 (git) Affected: d021c344051af91f42c5ba9fdedc176740cbd238 , < f138be5d7f301fddad4e65ec66dfc3ceebf79be3 (git) Affected: d021c344051af91f42c5ba9fdedc176740cbd238 , < 44bd006d5c93f6a8f28b106cbae2428c5d0275b7 (git) Affected: d021c344051af91f42c5ba9fdedc176740cbd238 , < 32950b1907919be86a7a2697d6f93d57068b3865 (git) Affected: d021c344051af91f42c5ba9fdedc176740cbd238 , < 8f01093646b49f6330bb2d36761983fd829472b1 (git) Affected: d021c344051af91f42c5ba9fdedc176740cbd238 , < d73960f0cf03ef1dc9e96ec7a20e538accc26d87 (git) Affected: d021c344051af91f42c5ba9fdedc176740cbd238 , < aba0c94f61ec05315fa7815d21aefa4c87f6a9f4 (git) |
|
| Linux | Linux |
Affected:
3.9
Unaffected: 0 , < 3.9 (semver) Unaffected: 5.4.297 , ≤ 5.4.* (semver) Unaffected: 5.10.241 , ≤ 5.10.* (semver) Unaffected: 5.15.190 , ≤ 5.15.* (semver) Unaffected: 6.1.148 , ≤ 6.1.* (semver) Unaffected: 6.6.102 , ≤ 6.6.* (semver) Unaffected: 6.12.42 , ≤ 6.12.* (semver) Unaffected: 6.15.10 , ≤ 6.15.* (semver) Unaffected: 6.16.1 , ≤ 6.16.* (semver) Unaffected: 6.17 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T17:40:30.483Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-38618",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-10T20:42:30.337631Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-11T18:44:23.948Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/vmw_vsock/af_vsock.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "c04a2c1ca25b9b23104124d3b2d349d934e302de",
"status": "affected",
"version": "d021c344051af91f42c5ba9fdedc176740cbd238",
"versionType": "git"
},
{
"lessThan": "d1a5b1964cef42727668ac0d8532dae4f8c19386",
"status": "affected",
"version": "d021c344051af91f42c5ba9fdedc176740cbd238",
"versionType": "git"
},
{
"lessThan": "cf86704798c1b9c46fa59dfc2d662f57d1394d79",
"status": "affected",
"version": "d021c344051af91f42c5ba9fdedc176740cbd238",
"versionType": "git"
},
{
"lessThan": "f138be5d7f301fddad4e65ec66dfc3ceebf79be3",
"status": "affected",
"version": "d021c344051af91f42c5ba9fdedc176740cbd238",
"versionType": "git"
},
{
"lessThan": "44bd006d5c93f6a8f28b106cbae2428c5d0275b7",
"status": "affected",
"version": "d021c344051af91f42c5ba9fdedc176740cbd238",
"versionType": "git"
},
{
"lessThan": "32950b1907919be86a7a2697d6f93d57068b3865",
"status": "affected",
"version": "d021c344051af91f42c5ba9fdedc176740cbd238",
"versionType": "git"
},
{
"lessThan": "8f01093646b49f6330bb2d36761983fd829472b1",
"status": "affected",
"version": "d021c344051af91f42c5ba9fdedc176740cbd238",
"versionType": "git"
},
{
"lessThan": "d73960f0cf03ef1dc9e96ec7a20e538accc26d87",
"status": "affected",
"version": "d021c344051af91f42c5ba9fdedc176740cbd238",
"versionType": "git"
},
{
"lessThan": "aba0c94f61ec05315fa7815d21aefa4c87f6a9f4",
"status": "affected",
"version": "d021c344051af91f42c5ba9fdedc176740cbd238",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/vmw_vsock/af_vsock.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.9"
},
{
"lessThan": "3.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.297",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.241",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.190",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.148",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.102",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.42",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.15.*",
"status": "unaffected",
"version": "6.15.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.16.*",
"status": "unaffected",
"version": "6.16.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.17",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.297",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.241",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.190",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.148",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.102",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.42",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15.10",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.16.1",
"versionStartIncluding": "3.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17",
"versionStartIncluding": "3.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvsock: Do not allow binding to VMADDR_PORT_ANY\n\nIt is possible for a vsock to autobind to VMADDR_PORT_ANY. This can\ncause a use-after-free when a connection is made to the bound socket.\nThe socket returned by accept() also has port VMADDR_PORT_ANY but is not\non the list of unbound sockets. Binding it will result in an extra\nrefcount decrement similar to the one fixed in fcdd2242c023 (vsock: Keep\nthe binding until socket destruction).\n\nModify the check in __vsock_bind_connectible() to also prevent binding\nto VMADDR_PORT_ANY."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - The vulnerability is triggered through the bind() syscall on an AF_VSOCK socket; vsock is a local socket interface with no remote network reachability, so the attacker needs local system access.\nAC:L - The accept()-based trigger is fully deterministic \u2014 create a loopback vsock listener, connect, accept, then bind the accepted socket to VMADDR_PORT_ANY to force the extra sock_put; no race or uncontrolled condition is required.\nPR:L - Any unprivileged local user can create AF_VSOCK sockets and use the loopback (VMADDR_CID_LOCAL) transport; the autobind path performs no capability check, so only basic user privileges are needed.\nUI:N - The entire sequence is performed by the attacker\u0027s own process via syscalls; no action by any other user is required.\nS:U - The use-after-free corrupts kernel memory within the same kernel security authority and does not cross a VM/hypervisor or IOMMU boundary.\nC:H - A use-after-free of the struct sock lets the attacker reclaim the freed object with controlled data, enabling arbitrary kernel memory disclosure.\nI:H - The UAF/refcount underflow enables heap grooming and write primitives over the reclaimed object, permitting kernel memory modification and potential control-flow hijack.\nA:H - The refcount underflow frees a still-referenced socket, causing use-after-free access that reliably crashes/panics the kernel."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T12:03:33.962Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/c04a2c1ca25b9b23104124d3b2d349d934e302de"
},
{
"url": "https://git.kernel.org/stable/c/d1a5b1964cef42727668ac0d8532dae4f8c19386"
},
{
"url": "https://git.kernel.org/stable/c/cf86704798c1b9c46fa59dfc2d662f57d1394d79"
},
{
"url": "https://git.kernel.org/stable/c/f138be5d7f301fddad4e65ec66dfc3ceebf79be3"
},
{
"url": "https://git.kernel.org/stable/c/44bd006d5c93f6a8f28b106cbae2428c5d0275b7"
},
{
"url": "https://git.kernel.org/stable/c/32950b1907919be86a7a2697d6f93d57068b3865"
},
{
"url": "https://git.kernel.org/stable/c/8f01093646b49f6330bb2d36761983fd829472b1"
},
{
"url": "https://git.kernel.org/stable/c/d73960f0cf03ef1dc9e96ec7a20e538accc26d87"
},
{
"url": "https://git.kernel.org/stable/c/aba0c94f61ec05315fa7815d21aefa4c87f6a9f4"
}
],
"title": "vsock: Do not allow binding to VMADDR_PORT_ANY",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38618",
"datePublished": "2025-08-22T13:01:24.678Z",
"dateReserved": "2025-04-16T04:51:24.029Z",
"dateUpdated": "2026-08-05T12:03:33.962Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-38637 (GCVE-0-2025-38637)
Vulnerability from cvelistv5 – Published: 2025-04-18 07:01 – Updated: 2026-05-11 21:32
VLAI
EPSS
VEX
Title
net_sched: skbprio: Remove overly strict queue assertions
Summary
In the Linux kernel, the following vulnerability has been resolved:
net_sched: skbprio: Remove overly strict queue assertions
In the current implementation, skbprio enqueue/dequeue contains an assertion
that fails under certain conditions when SKBPRIO is used as a child qdisc under
TBF with specific parameters. The failure occurs because TBF sometimes peeks at
packets in the child qdisc without actually dequeuing them when tokens are
unavailable.
This peek operation creates a discrepancy between the parent and child qdisc
queue length counters. When TBF later receives a high-priority packet,
SKBPRIO's queue length may show a different value than what's reflected in its
internal priority queue tracking, triggering the assertion.
The fix removes this overly strict assertions in SKBPRIO, they are not
necessary at all.
Severity
No CVSS data available.
Assigner
References
11 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
aea5f654e6b78a0c976f7a25950155932c77a53f , < 7abc8318ce0712182bf0783dcfdd9a6a8331160e
(git)
Affected: aea5f654e6b78a0c976f7a25950155932c77a53f , < 1284733bab736e598341f1d3f3b94e2a322864a8 (git) Affected: aea5f654e6b78a0c976f7a25950155932c77a53f , < 32ee79682315e6d3c99947b3f38b078a09a66919 (git) Affected: aea5f654e6b78a0c976f7a25950155932c77a53f , < 1dcc144c322a8d526b791135604c0663f1af9d85 (git) Affected: aea5f654e6b78a0c976f7a25950155932c77a53f , < 864ca690ff135078d374bd565b9872f161c614bc (git) Affected: aea5f654e6b78a0c976f7a25950155932c77a53f , < 2f35b7673a3aa3d09b3eb05811669622ebaa98ca (git) Affected: aea5f654e6b78a0c976f7a25950155932c77a53f , < 2286770b07cb5268c03d11274b8efd43dff0d380 (git) Affected: aea5f654e6b78a0c976f7a25950155932c77a53f , < 034b293bf17c124fec0f0e663f81203b00aa7a50 (git) Affected: aea5f654e6b78a0c976f7a25950155932c77a53f , < ce8fe975fd99b49c29c42e50f2441ba53112b2e8 (git) |
|
| Linux | Linux |
Affected:
4.19
Unaffected: 0 , < 4.19 (semver) Unaffected: 5.4.292 , ≤ 5.4.* (semver) Unaffected: 5.10.236 , ≤ 5.10.* (semver) Unaffected: 5.15.180 , ≤ 5.15.* (semver) Unaffected: 6.1.134 , ≤ 6.1.* (semver) Unaffected: 6.6.87 , ≤ 6.6.* (semver) Unaffected: 6.12.23 , ≤ 6.12.* (semver) Unaffected: 6.13.11 , ≤ 6.13.* (semver) Unaffected: 6.14.2 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T19:58:34.645Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/sched/sch_skbprio.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "7abc8318ce0712182bf0783dcfdd9a6a8331160e",
"status": "affected",
"version": "aea5f654e6b78a0c976f7a25950155932c77a53f",
"versionType": "git"
},
{
"lessThan": "1284733bab736e598341f1d3f3b94e2a322864a8",
"status": "affected",
"version": "aea5f654e6b78a0c976f7a25950155932c77a53f",
"versionType": "git"
},
{
"lessThan": "32ee79682315e6d3c99947b3f38b078a09a66919",
"status": "affected",
"version": "aea5f654e6b78a0c976f7a25950155932c77a53f",
"versionType": "git"
},
{
"lessThan": "1dcc144c322a8d526b791135604c0663f1af9d85",
"status": "affected",
"version": "aea5f654e6b78a0c976f7a25950155932c77a53f",
"versionType": "git"
},
{
"lessThan": "864ca690ff135078d374bd565b9872f161c614bc",
"status": "affected",
"version": "aea5f654e6b78a0c976f7a25950155932c77a53f",
"versionType": "git"
},
{
"lessThan": "2f35b7673a3aa3d09b3eb05811669622ebaa98ca",
"status": "affected",
"version": "aea5f654e6b78a0c976f7a25950155932c77a53f",
"versionType": "git"
},
{
"lessThan": "2286770b07cb5268c03d11274b8efd43dff0d380",
"status": "affected",
"version": "aea5f654e6b78a0c976f7a25950155932c77a53f",
"versionType": "git"
},
{
"lessThan": "034b293bf17c124fec0f0e663f81203b00aa7a50",
"status": "affected",
"version": "aea5f654e6b78a0c976f7a25950155932c77a53f",
"versionType": "git"
},
{
"lessThan": "ce8fe975fd99b49c29c42e50f2441ba53112b2e8",
"status": "affected",
"version": "aea5f654e6b78a0c976f7a25950155932c77a53f",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/sched/sch_skbprio.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.19"
},
{
"lessThan": "4.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.292",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.236",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.180",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.134",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.87",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.23",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"version": "6.13.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.14.*",
"status": "unaffected",
"version": "6.14.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.15",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.292",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.236",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.180",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.134",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.87",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.23",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13.11",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14.2",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15",
"versionStartIncluding": "4.19",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet_sched: skbprio: Remove overly strict queue assertions\n\nIn the current implementation, skbprio enqueue/dequeue contains an assertion\nthat fails under certain conditions when SKBPRIO is used as a child qdisc under\nTBF with specific parameters. The failure occurs because TBF sometimes peeks at\npackets in the child qdisc without actually dequeuing them when tokens are\nunavailable.\n\nThis peek operation creates a discrepancy between the parent and child qdisc\nqueue length counters. When TBF later receives a high-priority packet,\nSKBPRIO\u0027s queue length may show a different value than what\u0027s reflected in its\ninternal priority queue tracking, triggering the assertion.\n\nThe fix removes this overly strict assertions in SKBPRIO, they are not\nnecessary at all."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:32:04.448Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/7abc8318ce0712182bf0783dcfdd9a6a8331160e"
},
{
"url": "https://git.kernel.org/stable/c/1284733bab736e598341f1d3f3b94e2a322864a8"
},
{
"url": "https://git.kernel.org/stable/c/32ee79682315e6d3c99947b3f38b078a09a66919"
},
{
"url": "https://git.kernel.org/stable/c/1dcc144c322a8d526b791135604c0663f1af9d85"
},
{
"url": "https://git.kernel.org/stable/c/864ca690ff135078d374bd565b9872f161c614bc"
},
{
"url": "https://git.kernel.org/stable/c/2f35b7673a3aa3d09b3eb05811669622ebaa98ca"
},
{
"url": "https://git.kernel.org/stable/c/2286770b07cb5268c03d11274b8efd43dff0d380"
},
{
"url": "https://git.kernel.org/stable/c/034b293bf17c124fec0f0e663f81203b00aa7a50"
},
{
"url": "https://git.kernel.org/stable/c/ce8fe975fd99b49c29c42e50f2441ba53112b2e8"
}
],
"title": "net_sched: skbprio: Remove overly strict queue assertions",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-38637",
"datePublished": "2025-04-18T07:01:34.564Z",
"dateReserved": "2025-04-16T04:51:24.030Z",
"dateUpdated": "2026-05-11T21:32:04.448Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-39682 (GCVE-0-2025-39682)
Vulnerability from cvelistv5 – Published: 2025-09-05 17:20 – Updated: 2026-08-05 12:04
VLAI
EPSS
VEX
Title
tls: fix handling of zero-length records on the rx_list
Summary
In the Linux kernel, the following vulnerability has been resolved:
tls: fix handling of zero-length records on the rx_list
Each recvmsg() call must process either
- only contiguous DATA records (any number of them)
- one non-DATA record
If the next record has different type than what has already been
processed we break out of the main processing loop. If the record
has already been decrypted (which may be the case for TLS 1.3 where
we don't know type until decryption) we queue the pending record
to the rx_list. Next recvmsg() will pick it up from there.
Queuing the skb to rx_list after zero-copy decrypt is not possible,
since in that case we decrypted directly to the user space buffer,
and we don't have an skb to queue (darg.skb points to the ciphertext
skb for access to metadata like length).
Only data records are allowed zero-copy, and we break the processing
loop after each non-data record. So we should never zero-copy and
then find out that the record type has changed. The corner case
we missed is when the initial record comes from rx_list, and it's
zero length.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-10 20:42 UTC
Assigner
References
7 references
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
84c61fe1a75b4255df1e1e7c054c9e6d048da417 , < 2902c3ebcca52ca845c03182000e8d71d3a5196f
(git)
Affected: 84c61fe1a75b4255df1e1e7c054c9e6d048da417 , < c09dd3773b5950e9cfb6c9b9a5f6e36d06c62677 (git) Affected: 84c61fe1a75b4255df1e1e7c054c9e6d048da417 , < 3439c15ae91a517cf3c650ea15a8987699416ad9 (git) Affected: 84c61fe1a75b4255df1e1e7c054c9e6d048da417 , < 29c0ce3c8cdb6dc5d61139c937f34cb888a6f42e (git) Affected: 84c61fe1a75b4255df1e1e7c054c9e6d048da417 , < 62708b9452f8eb77513115b17c4f8d1a22ebf843 (git) |
|
| Linux | Linux |
Affected:
6.0
Unaffected: 0 , < 6.0 (semver) Unaffected: 6.1.149 , ≤ 6.1.* (semver) Unaffected: 6.6.103 , ≤ 6.6.* (semver) Unaffected: 6.12.44 , ≤ 6.12.* (semver) Unaffected: 6.16.4 , ≤ 6.16.* (semver) Unaffected: 6.17 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC CN 4100 |
Affected:
0 , < V5.0
(custom)
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T17:42:13.673Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"defaultStatus": "unknown",
"product": "SIMATIC CN 4100",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V5.0",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-12T12:06:08.852Z",
"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
"shortName": "siemens-SADP"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-032379.html"
}
],
"x_adpType": "supplier"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-39682",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-10T20:42:07.158655Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-06-11T18:44:19.531Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/tls/tls_sw.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "2902c3ebcca52ca845c03182000e8d71d3a5196f",
"status": "affected",
"version": "84c61fe1a75b4255df1e1e7c054c9e6d048da417",
"versionType": "git"
},
{
"lessThan": "c09dd3773b5950e9cfb6c9b9a5f6e36d06c62677",
"status": "affected",
"version": "84c61fe1a75b4255df1e1e7c054c9e6d048da417",
"versionType": "git"
},
{
"lessThan": "3439c15ae91a517cf3c650ea15a8987699416ad9",
"status": "affected",
"version": "84c61fe1a75b4255df1e1e7c054c9e6d048da417",
"versionType": "git"
},
{
"lessThan": "29c0ce3c8cdb6dc5d61139c937f34cb888a6f42e",
"status": "affected",
"version": "84c61fe1a75b4255df1e1e7c054c9e6d048da417",
"versionType": "git"
},
{
"lessThan": "62708b9452f8eb77513115b17c4f8d1a22ebf843",
"status": "affected",
"version": "84c61fe1a75b4255df1e1e7c054c9e6d048da417",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/tls/tls_sw.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.0"
},
{
"lessThan": "6.0",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.149",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.103",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.44",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.16.*",
"status": "unaffected",
"version": "6.16.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.17",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.149",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.103",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.44",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.16.4",
"versionStartIncluding": "6.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.17",
"versionStartIncluding": "6.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntls: fix handling of zero-length records on the rx_list\n\nEach recvmsg() call must process either\n - only contiguous DATA records (any number of them)\n - one non-DATA record\n\nIf the next record has different type than what has already been\nprocessed we break out of the main processing loop. If the record\nhas already been decrypted (which may be the case for TLS 1.3 where\nwe don\u0027t know type until decryption) we queue the pending record\nto the rx_list. Next recvmsg() will pick it up from there.\n\nQueuing the skb to rx_list after zero-copy decrypt is not possible,\nsince in that case we decrypted directly to the user space buffer,\nand we don\u0027t have an skb to queue (darg.skb points to the ciphertext\nskb for access to metadata like length).\n\nOnly data records are allowed zero-copy, and we break the processing\nloop after each non-data record. So we should never zero-copy and\nthen find out that the record type has changed. The corner case\nwe missed is when the initial record comes from rx_list, and it\u0027s\nzero length."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:N - The bug is triggered entirely by the sequence and content of TLS records arriving from the remote peer on a kTLS-enabled TCP socket (net/tls RX path); no local access is needed. Any kTLS RX consumer \u2014 OpenSSL-with-kTLS servers/clients, NFS-over-TLS, SMB/RPC-over-TLS via net/handshake \u2014 is remotely reachable over the network.\nAC:L - The attacker sends three back-to-back records ([DATA][zero-length non-DATA][DATA]) and the corruption occurs deterministically on the victim\u0027s ordinary recvmsg() loop, with no race to win and no memory-layout dependency; the kernel selftest added with the fix reproduces it in one shot. TLS 1.2 is zero-copy-capable by default (zc_capable = rx_no_pad || version != TLS_1_3_VERSION), so no unusual kernel config or sockopt is required.\nPR:N - The attacker is the remote TLS peer, which holds no privileges on the target system \u2014 an anonymous client completing a server-authenticated TLS handshake with a kTLS server, or a malicious server that a kTLS client connects to, suffices. This matches the repo\u0027s PR:N scoring of the comparable remote-peer net/tls bug CVE-2025-39946.\nUI:N - The victim application only has to run its normal recvmsg() loop on an already-established kTLS socket; no click, mount, file open, or any other victim action is required. The attacker drives the entire trigger from the wire.\nS:U - The corruption is confined to kernel skb/slab state within the same security authority; there is no VM, IOMMU, or sandbox boundary crossed. Standard in-kernel memory corruption is Scope:Unchanged.\nC:H - The strparser anchor is queued on rx_list after tcp_read_done() already released its backing TCP skbs, so the next recvmsg() copies freed kernel heap memory straight into the userspace buffer via skb_copy_datagram_msg(). This is a directly usable, repeatable kernel-memory disclosure primitive, not a bounded pointer leak.\nI:H - The live strp-\u003eanchor is consume_skb()\u0027d by process_rx_list() while the strparser still uses it, after which incoming attacker-controlled TCP data is written into the freed sk_buff/skb_shared_info (skb_fill_page_desc, tls_strp_load_anchor_with_queue), and socket teardown double-frees the anchor and its frag_list skbs. This yields attacker-controlled write-after-free and freelist corruption suitable for control-flow hijack.\nA:H - The use-after-free and double-free of the anchor and of already-released TCP receive-queue skbs reliably corrupt slab state, producing oopses/panics and list corruption. Any remote peer can repeat this on every connection, giving a trivial remote kernel-crash DoS."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T12:04:31.384Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/2902c3ebcca52ca845c03182000e8d71d3a5196f"
},
{
"url": "https://git.kernel.org/stable/c/c09dd3773b5950e9cfb6c9b9a5f6e36d06c62677"
},
{
"url": "https://git.kernel.org/stable/c/3439c15ae91a517cf3c650ea15a8987699416ad9"
},
{
"url": "https://git.kernel.org/stable/c/29c0ce3c8cdb6dc5d61139c937f34cb888a6f42e"
},
{
"url": "https://git.kernel.org/stable/c/62708b9452f8eb77513115b17c4f8d1a22ebf843"
}
],
"title": "tls: fix handling of zero-length records on the rx_list",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-39682",
"datePublished": "2025-09-05T17:20:48.657Z",
"dateReserved": "2025-04-16T07:20:57.113Z",
"dateUpdated": "2026-08-05T12:04:31.384Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-39728 (GCVE-0-2025-39728)
Vulnerability from cvelistv5 – Published: 2025-04-18 07:01 – Updated: 2026-05-11 21:35
VLAI
EPSS
VEX
Title
clk: samsung: Fix UBSAN panic in samsung_clk_init()
Summary
In the Linux kernel, the following vulnerability has been resolved:
clk: samsung: Fix UBSAN panic in samsung_clk_init()
With UBSAN_ARRAY_BOUNDS=y, I'm hitting the below panic due to
dereferencing `ctx->clk_data.hws` before setting
`ctx->clk_data.num = nr_clks`. Move that up to fix the crash.
UBSAN: array index out of bounds: 00000000f2005512 [#1] PREEMPT SMP
<snip>
Call trace:
samsung_clk_init+0x110/0x124 (P)
samsung_clk_init+0x48/0x124 (L)
samsung_cmu_register_one+0x3c/0xa0
exynos_arm64_register_cmu+0x54/0x64
__gs101_cmu_top_of_clk_init_declare+0x28/0x60
...
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-01 16:13 UTC
CWE
- CWE-129 - Improper Validation of Array Index
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
e620a1e061c4738e26c3edf2abaae7842532cd80 , < 00307934eb94aaa0a99addfb37b9fe206f945004
(git)
Affected: e620a1e061c4738e26c3edf2abaae7842532cd80 , < d974e177369c034984cece9d7d4fada9f8b9c740 (git) Affected: e620a1e061c4738e26c3edf2abaae7842532cd80 , < 0fef48f4a70e45a93e73c39023c3a6ea624714d6 (git) Affected: e620a1e061c4738e26c3edf2abaae7842532cd80 , < 4d29a6dcb51e346595a15b49693eeb728925ca43 (git) Affected: e620a1e061c4738e26c3edf2abaae7842532cd80 , < 24307866e0ac0a5ddb462e766ceda5e27a6fbbe3 (git) Affected: e620a1e061c4738e26c3edf2abaae7842532cd80 , < a1500b98cd81a32fdfb9bc63c33bb9f0c2a0a1bf (git) Affected: e620a1e061c4738e26c3edf2abaae7842532cd80 , < 157de9e48007a20c65d02fc0229a16f38134a72d (git) Affected: e620a1e061c4738e26c3edf2abaae7842532cd80 , < d19d7345a7bcdb083b65568a11b11adffe0687af (git) |
|
| Linux | Linux |
Affected:
5.5
Unaffected: 0 , < 5.5 (semver) Unaffected: 5.10.236 , ≤ 5.10.* (semver) Unaffected: 5.15.180 , ≤ 5.15.* (semver) Unaffected: 6.1.134 , ≤ 6.1.* (semver) Unaffected: 6.6.87 , ≤ 6.6.* (semver) Unaffected: 6.12.23 , ≤ 6.12.* (semver) Unaffected: 6.13.11 , ≤ 6.13.* (semver) Unaffected: 6.14.2 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-39728",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T16:13:45.605080Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-129",
"description": "CWE-129 Improper Validation of Array Index",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T16:13:48.667Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T19:58:43.347Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/clk/samsung/clk.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "00307934eb94aaa0a99addfb37b9fe206f945004",
"status": "affected",
"version": "e620a1e061c4738e26c3edf2abaae7842532cd80",
"versionType": "git"
},
{
"lessThan": "d974e177369c034984cece9d7d4fada9f8b9c740",
"status": "affected",
"version": "e620a1e061c4738e26c3edf2abaae7842532cd80",
"versionType": "git"
},
{
"lessThan": "0fef48f4a70e45a93e73c39023c3a6ea624714d6",
"status": "affected",
"version": "e620a1e061c4738e26c3edf2abaae7842532cd80",
"versionType": "git"
},
{
"lessThan": "4d29a6dcb51e346595a15b49693eeb728925ca43",
"status": "affected",
"version": "e620a1e061c4738e26c3edf2abaae7842532cd80",
"versionType": "git"
},
{
"lessThan": "24307866e0ac0a5ddb462e766ceda5e27a6fbbe3",
"status": "affected",
"version": "e620a1e061c4738e26c3edf2abaae7842532cd80",
"versionType": "git"
},
{
"lessThan": "a1500b98cd81a32fdfb9bc63c33bb9f0c2a0a1bf",
"status": "affected",
"version": "e620a1e061c4738e26c3edf2abaae7842532cd80",
"versionType": "git"
},
{
"lessThan": "157de9e48007a20c65d02fc0229a16f38134a72d",
"status": "affected",
"version": "e620a1e061c4738e26c3edf2abaae7842532cd80",
"versionType": "git"
},
{
"lessThan": "d19d7345a7bcdb083b65568a11b11adffe0687af",
"status": "affected",
"version": "e620a1e061c4738e26c3edf2abaae7842532cd80",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/clk/samsung/clk.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.5"
},
{
"lessThan": "5.5",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.236",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.180",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.134",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.87",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.23",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"version": "6.13.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.14.*",
"status": "unaffected",
"version": "6.14.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.15",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.236",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.180",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.134",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.87",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.23",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.13.11",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.14.2",
"versionStartIncluding": "5.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.15",
"versionStartIncluding": "5.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: samsung: Fix UBSAN panic in samsung_clk_init()\n\nWith UBSAN_ARRAY_BOUNDS=y, I\u0027m hitting the below panic due to\ndereferencing `ctx-\u003eclk_data.hws` before setting\n`ctx-\u003eclk_data.num = nr_clks`. Move that up to fix the crash.\n\n UBSAN: array index out of bounds: 00000000f2005512 [#1] PREEMPT SMP\n \u003csnip\u003e\n Call trace:\n samsung_clk_init+0x110/0x124 (P)\n samsung_clk_init+0x48/0x124 (L)\n samsung_cmu_register_one+0x3c/0xa0\n exynos_arm64_register_cmu+0x54/0x64\n __gs101_cmu_top_of_clk_init_declare+0x28/0x60\n ..."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:35:07.394Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/00307934eb94aaa0a99addfb37b9fe206f945004"
},
{
"url": "https://git.kernel.org/stable/c/d974e177369c034984cece9d7d4fada9f8b9c740"
},
{
"url": "https://git.kernel.org/stable/c/0fef48f4a70e45a93e73c39023c3a6ea624714d6"
},
{
"url": "https://git.kernel.org/stable/c/4d29a6dcb51e346595a15b49693eeb728925ca43"
},
{
"url": "https://git.kernel.org/stable/c/24307866e0ac0a5ddb462e766ceda5e27a6fbbe3"
},
{
"url": "https://git.kernel.org/stable/c/a1500b98cd81a32fdfb9bc63c33bb9f0c2a0a1bf"
},
{
"url": "https://git.kernel.org/stable/c/157de9e48007a20c65d02fc0229a16f38134a72d"
},
{
"url": "https://git.kernel.org/stable/c/d19d7345a7bcdb083b65568a11b11adffe0687af"
}
],
"title": "clk: samsung: Fix UBSAN panic in samsung_clk_init()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-39728",
"datePublished": "2025-04-18T07:01:35.818Z",
"dateReserved": "2025-04-16T07:20:57.118Z",
"dateUpdated": "2026-05-11T21:35:07.394Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
Loading…
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.
Loading…
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.
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.
Loading…
Loading…