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CERTFR-2025-AVI-1136
Vulnerability from certfr_avis - Published: 2025-12-19 - Updated: 2025-12-19
De multiples vulnérabilités ont été découvertes dans le noyau Linux de Debian LTS. Certaines d'entre elles permettent à un attaquant de provoquer une élévation de privilèges, une atteinte à la confidentialité des données et une atteinte à l'intégrité des données.
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": "Debian LTS bullseye versions ant\u00e9rieures \u00e0 5.10.247-1",
"product": {
"name": "Debian",
"vendor": {
"name": "Debian",
"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-2025-40273",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40273"
},
{
"name": "CVE-2025-39987",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39987"
},
{
"name": "CVE-2025-21861",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21861"
},
{
"name": "CVE-2025-40055",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40055"
},
{
"name": "CVE-2025-39876",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39876"
},
{
"name": "CVE-2025-40029",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40029"
},
{
"name": "CVE-2025-40306",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40306"
},
{
"name": "CVE-2025-40048",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40048"
},
{
"name": "CVE-2025-40254",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40254"
},
{
"name": "CVE-2025-40219",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40219"
},
{
"name": "CVE-2025-39973",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39973"
},
{
"name": "CVE-2025-39945",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39945"
},
{
"name": "CVE-2025-39883",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39883"
},
{
"name": "CVE-2025-40019",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40019"
},
{
"name": "CVE-2025-40240",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40240"
},
{
"name": "CVE-2025-40081",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40081"
},
{
"name": "CVE-2025-40026",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40026"
},
{
"name": "CVE-2025-40153",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40153"
},
{
"name": "CVE-2025-40121",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40121"
},
{
"name": "CVE-2025-40312",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40312"
},
{
"name": "CVE-2025-40204",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40204"
},
{
"name": "CVE-2025-39911",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39911"
},
{
"name": "CVE-2025-40125",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40125"
},
{
"name": "CVE-2025-40309",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40309"
},
{
"name": "CVE-2025-40308",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40308"
},
{
"name": "CVE-2025-40187",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40187"
},
{
"name": "CVE-2025-40315",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40315"
},
{
"name": "CVE-2025-39913",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39913"
},
{
"name": "CVE-2025-39967",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39967"
},
{
"name": "CVE-2025-40115",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40115"
},
{
"name": "CVE-2025-40198",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40198"
},
{
"name": "CVE-2025-39949",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39949"
},
{
"name": "CVE-2023-53498",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-53498"
},
{
"name": "CVE-2025-40173",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40173"
},
{
"name": "CVE-2025-40190",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40190"
},
{
"name": "CVE-2025-39923",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39923"
},
{
"name": "CVE-2025-39866",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39866"
},
{
"name": "CVE-2025-39953",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39953"
},
{
"name": "CVE-2025-40167",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40167"
},
{
"name": "CVE-2025-39969",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39969"
},
{
"name": "CVE-2025-40194",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40194"
},
{
"name": "CVE-2025-40001",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40001"
},
{
"name": "CVE-2025-40035",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40035"
},
{
"name": "CVE-2025-40322",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40322"
},
{
"name": "CVE-2025-40233",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40233"
},
{
"name": "CVE-2025-40020",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40020"
},
{
"name": "CVE-2025-40188",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40188"
},
{
"name": "CVE-2025-40271",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40271"
},
{
"name": "CVE-2025-40186",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40186"
},
{
"name": "CVE-2025-40049",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40049"
},
{
"name": "CVE-2025-40277",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40277"
},
{
"name": "CVE-2025-40070",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40070"
},
{
"name": "CVE-2025-40106",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40106"
},
{
"name": "CVE-2025-40205",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40205"
},
{
"name": "CVE-2025-40269",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40269"
},
{
"name": "CVE-2025-40027",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40027"
},
{
"name": "CVE-2025-39885",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39885"
},
{
"name": "CVE-2025-39970",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39970"
},
{
"name": "CVE-2025-39994",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39994"
},
{
"name": "CVE-2025-40088",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40088"
},
{
"name": "CVE-2025-40220",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40220"
},
{
"name": "CVE-2025-40257",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40257"
},
{
"name": "CVE-2025-22058",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-22058"
},
{
"name": "CVE-2025-40197",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40197"
},
{
"name": "CVE-2025-40109",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40109"
},
{
"name": "CVE-2025-40006",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40006"
},
{
"name": "CVE-2025-40263",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40263"
},
{
"name": "CVE-2025-40011",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40011"
},
{
"name": "CVE-2025-40231",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40231"
},
{
"name": "CVE-2024-47666",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47666"
},
{
"name": "CVE-2025-40278",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40278"
},
{
"name": "CVE-2025-40342",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40342"
},
{
"name": "CVE-2025-23143",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23143"
},
{
"name": "CVE-2024-50143",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50143"
},
{
"name": "CVE-2025-40183",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40183"
},
{
"name": "CVE-2025-39998",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39998"
},
{
"name": "CVE-2025-40134",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40134"
},
{
"name": "CVE-2025-39968",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39968"
},
{
"name": "CVE-2025-39986",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39986"
},
{
"name": "CVE-2025-40283",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40283"
},
{
"name": "CVE-2025-39955",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39955"
},
{
"name": "CVE-2025-40324",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40324"
},
{
"name": "CVE-2025-40264",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40264"
},
{
"name": "CVE-2025-40078",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40078"
},
{
"name": "CVE-2025-40321",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40321"
},
{
"name": "CVE-2025-40116",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40116"
},
{
"name": "CVE-2025-40127",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40127"
},
{
"name": "CVE-2025-40282",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40282"
},
{
"name": "CVE-2025-39996",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39996"
},
{
"name": "CVE-2025-40053",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40053"
},
{
"name": "CVE-2025-39951",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39951"
},
{
"name": "CVE-2025-40243",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40243"
},
{
"name": "CVE-2025-38678",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-38678"
},
{
"name": "CVE-2025-40118",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40118"
},
{
"name": "CVE-2025-40021",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40021"
},
{
"name": "CVE-2025-39964",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39964"
},
{
"name": "CVE-2025-39993",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39993"
},
{
"name": "CVE-2025-40044",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40044"
},
{
"name": "CVE-2025-40105",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40105"
},
{
"name": "CVE-2025-40083",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40083"
},
{
"name": "CVE-2025-39971",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39971"
},
{
"name": "CVE-2025-40154",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40154"
},
{
"name": "CVE-2025-40331",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40331"
},
{
"name": "CVE-2025-40280",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40280"
},
{
"name": "CVE-2025-39972",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39972"
},
{
"name": "CVE-2025-40018",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40018"
},
{
"name": "CVE-2025-40200",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40200"
},
{
"name": "CVE-2025-40111",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40111"
},
{
"name": "CVE-2025-40211",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40211"
},
{
"name": "CVE-2025-40042",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40042"
},
{
"name": "CVE-2025-40248",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40248"
},
{
"name": "CVE-2025-40259",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40259"
},
{
"name": "CVE-2025-39937",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39937"
},
{
"name": "CVE-2025-40178",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40178"
},
{
"name": "CVE-2025-39869",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39869"
},
{
"name": "CVE-2025-39985",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39985"
},
{
"name": "CVE-2025-40317",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40317"
},
{
"name": "CVE-2025-40258",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40258"
},
{
"name": "CVE-2025-40281",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40281"
},
{
"name": "CVE-2025-40304",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40304"
},
{
"name": "CVE-2025-39980",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39980"
},
{
"name": "CVE-2025-21887",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21887"
},
{
"name": "CVE-2025-40262",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40262"
},
{
"name": "CVE-2024-57947",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57947"
},
{
"name": "CVE-2025-40261",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40261"
},
{
"name": "CVE-2025-40030",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40030"
},
{
"name": "CVE-2025-40244",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40244"
},
{
"name": "CVE-2025-39995",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39995"
},
{
"name": "CVE-2025-40275",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40275"
},
{
"name": "CVE-2025-39907",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-39907"
},
{
"name": "CVE-2025-40022",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40022"
},
{
"name": "CVE-2025-40140",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40140"
},
{
"name": "CVE-2025-40223",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40223"
},
{
"name": "CVE-2025-40319",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40319"
},
{
"name": "CVE-2025-40087",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-40087"
}
],
"initial_release_date": "2025-12-19T00:00:00",
"last_revision_date": "2025-12-19T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-1136",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-12-19T00:00:00.000000"
}
],
"risks": [
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de Debian LTS. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Debian LTS",
"vendor_advisories": [
{
"published_at": "2025-12-12",
"title": "Bulletin de s\u00e9curit\u00e9 Debian LTS DLA-4404-1",
"url": "https://lists.debian.org/debian-lts-announce/2025/12/msg00015.html"
}
]
}
CVE-2025-40070 (GCVE-0-2025-40070)
Vulnerability from cvelistv5 – Published: 2025-10-28 11:48 – Updated: 2026-10-15 01:08
VLAI
EPSS
VEX
Title
pps: fix warning in pps_register_cdev when register device fail
Summary
In the Linux kernel, the following vulnerability has been resolved:
pps: fix warning in pps_register_cdev when register device fail
Similar to previous commit 2a934fdb01db ("media: v4l2-dev: fix error
handling in __video_register_device()"), the release hook should be set
before device_register(). Otherwise, when device_register() return error
and put_device() try to callback the release function, the below warning
may happen.
------------[ cut here ]------------
WARNING: CPU: 1 PID: 4760 at drivers/base/core.c:2567 device_release+0x1bd/0x240 drivers/base/core.c:2567
Modules linked in:
CPU: 1 UID: 0 PID: 4760 Comm: syz.4.914 Not tainted 6.17.0-rc3+ #1 NONE
RIP: 0010:device_release+0x1bd/0x240 drivers/base/core.c:2567
Call Trace:
<TASK>
kobject_cleanup+0x136/0x410 lib/kobject.c:689
kobject_release lib/kobject.c:720 [inline]
kref_put include/linux/kref.h:65 [inline]
kobject_put+0xe9/0x130 lib/kobject.c:737
put_device+0x24/0x30 drivers/base/core.c:3797
pps_register_cdev+0x2da/0x370 drivers/pps/pps.c:402
pps_register_source+0x2f6/0x480 drivers/pps/kapi.c:108
pps_tty_open+0x190/0x310 drivers/pps/clients/pps-ldisc.c:57
tty_ldisc_open+0xa7/0x120 drivers/tty/tty_ldisc.c:432
tty_set_ldisc+0x333/0x780 drivers/tty/tty_ldisc.c:563
tiocsetd drivers/tty/tty_io.c:2429 [inline]
tty_ioctl+0x5d1/0x1700 drivers/tty/tty_io.c:2728
vfs_ioctl fs/ioctl.c:51 [inline]
__do_sys_ioctl fs/ioctl.c:598 [inline]
__se_sys_ioctl fs/ioctl.c:584 [inline]
__x64_sys_ioctl+0x194/0x210 fs/ioctl.c:584
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0x5f/0x2a0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x76/0x7e
</TASK>
Before commit c79a39dc8d06 ("pps: Fix a use-after-free"),
pps_register_cdev() call device_create() to create pps->dev, which will
init dev->release to device_create_release(). Now the comment is outdated,
just remove it.
Thanks for the reminder from Calvin Owens, 'kfree_pps' should be removed
in pps_register_source() to avoid a double free in the failure case.
Severity
No CVSS data available.
Assigner
References
10 references
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
785c78ed0d39d1717cca3ef931d3e51337b5e90e , < 38c7bb10aae5118dd48fa7a82f7bf93839bcc320
(git)
Affected: 1a7735ab2cb9747518a7416fb5929e85442dec62 , < 2a194707ca27a3b0523023fa8b446e5ec922dc51 (git) Affected: c4041b6b0a7a3def8cf3f3d6120ff337bc4c40f7 , < 125527db41805693208ee1aacd7f3ffe6a3a489c (git) Affected: 91932db1d96b2952299ce30c1c693d834d10ace6 , < 4cbd7450a22c5ee4842fc4175ad06c0c82ea53a8 (git) Affected: cd3bbcb6b3a7caa5ce67de76723b6d8531fb7f64 , < cf71834a0cfc394c72d62fd6dbb470ee13cf8f5e (git) Affected: 7e5ee3281dc09014367f5112b6d566ba36ea2d49 , < f01fa3588e0b3cb1540f56d2c6bd99e5b3810234 (git) Affected: c79a39dc8d060b9e64e8b0fa9d245d44befeefbe , < 0f97564a1fb62f34b3b498e2f12caffbe99c004a (git) Affected: c79a39dc8d060b9e64e8b0fa9d245d44befeefbe , < b0531cdba5029f897da5156815e3bdafe1e9b88d (git) Affected: 85241f7de216f8298f6e48540ea13d7dcd100870 (git) Affected: 5.4.291 , < 5.4.301 (semver) Affected: 5.10.235 , < 5.10.246 (semver) Affected: 5.15.179 , < 5.15.195 (semver) Affected: 6.1.129 , < 6.1.156 (semver) Affected: 6.6.76 , < 6.6.112 (semver) Affected: 6.12.13 , < 6.12.53 (semver) Affected: 6.13.2 , < 6.14 (semver) |
|
| Linux | Linux |
Affected:
6.14
Unaffected: 0 , < 6.14 (semver) Unaffected: 5.4.301 , ≤ 5.4.* (semver) Unaffected: 5.10.246 , ≤ 5.10.* (semver) Unaffected: 5.15.195 , ≤ 5.15.* (semver) Unaffected: 6.1.156 , ≤ 6.1.* (semver) Unaffected: 6.6.112 , ≤ 6.6.* (semver) Unaffected: 6.12.53 , ≤ 6.12.* (semver) Unaffected: 6.17.3 , ≤ 6.17.* (semver) Unaffected: 6.18 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\npps: fix warning in pps_register_cdev when register device fail\n\nSimilar to previous commit 2a934fdb01db (\"media: v4l2-dev: fix error\nhandling in __video_register_device()\"), the release hook should be set\nbefore device_register(). Otherwise, when device_register() return error\nand put_device() try to callback the release function, the below warning\nmay happen.\n\n ------------[ cut here ]------------\n WARNING: CPU: 1 PID: 4760 at drivers/base/core.c:2567 device_release+0x1bd/0x240 drivers/base/core.c:2567\n Modules linked in:\n CPU: 1 UID: 0 PID: 4760 Comm: syz.4.914 Not tainted 6.17.0-rc3+ #1 NONE\n RIP: 0010:device_release+0x1bd/0x240 drivers/base/core.c:2567\n Call Trace:\n \u003cTASK\u003e\n kobject_cleanup+0x136/0x410 lib/kobject.c:689\n kobject_release lib/kobject.c:720 [inline]\n kref_put include/linux/kref.h:65 [inline]\n kobject_put+0xe9/0x130 lib/kobject.c:737\n put_device+0x24/0x30 drivers/base/core.c:3797\n pps_register_cdev+0x2da/0x370 drivers/pps/pps.c:402\n pps_register_source+0x2f6/0x480 drivers/pps/kapi.c:108\n pps_tty_open+0x190/0x310 drivers/pps/clients/pps-ldisc.c:57\n tty_ldisc_open+0xa7/0x120 drivers/tty/tty_ldisc.c:432\n tty_set_ldisc+0x333/0x780 drivers/tty/tty_ldisc.c:563\n tiocsetd drivers/tty/tty_io.c:2429 [inline]\n tty_ioctl+0x5d1/0x1700 drivers/tty/tty_io.c:2728\n vfs_ioctl fs/ioctl.c:51 [inline]\n __do_sys_ioctl fs/ioctl.c:598 [inline]\n __se_sys_ioctl fs/ioctl.c:584 [inline]\n __x64_sys_ioctl+0x194/0x210 fs/ioctl.c:584\n do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\n do_syscall_64+0x5f/0x2a0 arch/x86/entry/syscall_64.c:94\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n \u003c/TASK\u003e\n\nBefore commit c79a39dc8d06 (\"pps: Fix a use-after-free\"),\npps_register_cdev() call device_create() to create pps-\u003edev, which will\ninit dev-\u003erelease to device_create_release(). Now the comment is outdated,\njust remove it.\n\nThanks for the reminder from Calvin Owens, \u0027kfree_pps\u0027 should be removed\nin pps_register_source() to avoid a double free in the failure case."
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CVE-2025-40078 (GCVE-0-2025-40078)
Vulnerability from cvelistv5 – Published: 2025-10-28 11:48 – Updated: 2026-10-15 01:08
VLAI
EPSS
VEX
Title
bpf: Explicitly check accesses to bpf_sock_addr
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Explicitly check accesses to bpf_sock_addr
Syzkaller found a kernel warning on the following sock_addr program:
0: r0 = 0
1: r2 = *(u32 *)(r1 +60)
2: exit
which triggers:
verifier bug: error during ctx access conversion (0)
This is happening because offset 60 in bpf_sock_addr corresponds to an
implicit padding of 4 bytes, right after msg_src_ip4. Access to this
padding isn't rejected in sock_addr_is_valid_access and it thus later
fails to convert the access.
This patch fixes it by explicitly checking the various fields of
bpf_sock_addr in sock_addr_is_valid_access.
I checked the other ctx structures and is_valid_access functions and
didn't find any other similar cases. Other cases of (properly handled)
padding are covered in new tests in a subsequent patch.
Severity
No CVSS data available.
Assigner
References
10 references
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1cedee13d25ab118d325f95588c1a084e9317229 , < de44cdc50d2dce8718cb57deddf9cf1be9a7759f
(git)
Affected: 1cedee13d25ab118d325f95588c1a084e9317229 , < 76e04bbb4296fb6eac084dbfc27e02ccc744db3e (git) Affected: 1cedee13d25ab118d325f95588c1a084e9317229 , < 6d8b1a21fd5c34622b0c3893c61e4a38d8ba53ec (git) Affected: 1cedee13d25ab118d325f95588c1a084e9317229 , < 4f00858cd9bbbdf67159e28b85a8ca9e77c83622 (git) Affected: 1cedee13d25ab118d325f95588c1a084e9317229 , < cdeafacb4f9ff261a96baef519e29480fd7b1019 (git) Affected: 1cedee13d25ab118d325f95588c1a084e9317229 , < fe9d33f0470350558cb08cecb54cf2267b3a45d2 (git) Affected: 1cedee13d25ab118d325f95588c1a084e9317229 , < ad8b4fe5617e3c85fc23267f02500c4f3bf0ff69 (git) Affected: 1cedee13d25ab118d325f95588c1a084e9317229 , < 6fabca2fc94d33cdf7ec102058983b086293395f (git) |
|
| Linux | Linux |
Affected:
4.18
Unaffected: 0 , < 4.18 (semver) Unaffected: 5.4.301 , ≤ 5.4.* (semver) Unaffected: 5.10.246 , ≤ 5.10.* (semver) Unaffected: 5.15.195 , ≤ 5.15.* (semver) Unaffected: 6.1.156 , ≤ 6.1.* (semver) Unaffected: 6.6.112 , ≤ 6.6.* (semver) Unaffected: 6.12.53 , ≤ 6.12.* (semver) Unaffected: 6.17.3 , ≤ 6.17.* (semver) Unaffected: 6.18 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
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CVE-2025-40081 (GCVE-0-2025-40081)
Vulnerability from cvelistv5 – Published: 2025-10-28 11:48 – Updated: 2026-10-15 22:02
VLAI
EPSS
VEX
Title
perf: arm_spe: Prevent overflow in PERF_IDX2OFF()
Summary
In the Linux kernel, the following vulnerability has been resolved:
perf: arm_spe: Prevent overflow in PERF_IDX2OFF()
Cast nr_pages to unsigned long to avoid overflow when handling large
AUX buffer sizes (>= 2 GiB).
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 21:56 UTC
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
d5d9696b03808bc6be723cc85288c912c3a05606 , < 656e9a5d69acdd1b20462f4a33378b90ddcb9626
(git)
Affected: d5d9696b03808bc6be723cc85288c912c3a05606 , < 9c045d4501f7f70724a3bbb561f4f22d292bbfe6 (git) Affected: d5d9696b03808bc6be723cc85288c912c3a05606 , < 5d01f2b81568289443d22f1e13a363f829de6343 (git) Affected: d5d9696b03808bc6be723cc85288c912c3a05606 , < 7500384d3c9587593d75ded3b006835e7aa73ef8 (git) Affected: d5d9696b03808bc6be723cc85288c912c3a05606 , < 379cae2cb982f571cda9493ac573ab71125fd299 (git) Affected: d5d9696b03808bc6be723cc85288c912c3a05606 , < 1a19ba8e1f4ff24ece8ca69b79df8442c431db90 (git) Affected: d5d9696b03808bc6be723cc85288c912c3a05606 , < e516cfd19b0f4c774a57b17fb43a7f41991f0735 (git) Affected: d5d9696b03808bc6be723cc85288c912c3a05606 , < a29fea30dd93da16652930162b177941abd8c75e (git) |
|
| Linux | Linux |
Affected:
4.15
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CVE-2025-40083 (GCVE-0-2025-40083)
Vulnerability from cvelistv5 – Published: 2025-10-29 13:37 – Updated: 2026-06-16 19:43
VLAI
EPSS
VEX
Title
net/sched: sch_qfq: Fix null-deref in agg_dequeue
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/sched: sch_qfq: Fix null-deref in agg_dequeue
To prevent a potential crash in agg_dequeue (net/sched/sch_qfq.c)
when cl->qdisc->ops->peek(cl->qdisc) returns NULL, we check the return
value before using it, similar to the existing approach in sch_hfsc.c.
To avoid code duplication, the following changes are made:
1. Changed qdisc_warn_nonwc(include/net/pkt_sched.h) into a static
inline function.
2. Moved qdisc_peek_len from net/sched/sch_hfsc.c to
include/net/pkt_sched.h so that sch_qfq can reuse it.
3. Applied qdisc_peek_len in agg_dequeue to avoid crashing.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-16 19:42 UTC
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
462dbc9101acd38e92eda93c0726857517a24bbd , < 71d84658a61322e5630c85c5388fc25e4a2d08b2
(git)
Affected: 462dbc9101acd38e92eda93c0726857517a24bbd , < 99fc137f178797204d36ac860dd8b31e35baa2df (git) Affected: 462dbc9101acd38e92eda93c0726857517a24bbd , < 1bed56f089f09b465420bf23bb32985c305cfc28 (git) Affected: 462dbc9101acd38e92eda93c0726857517a24bbd , < 3c2a8994807623c7655ece205667ae2cf74940aa (git) Affected: 462dbc9101acd38e92eda93c0726857517a24bbd , < 6ffa9d66187188e3068b5a3895e6ae1ee34f9199 (git) Affected: 462dbc9101acd38e92eda93c0726857517a24bbd , < 6ff8e74c8f8a68ec07ef837b95425dfe900d060f (git) Affected: 462dbc9101acd38e92eda93c0726857517a24bbd , < dd831ac8221e691e9e918585b1003c7071df0379 (git) |
|
| Linux | Linux |
Affected:
3.8
Unaffected: 0 , < 3.8 (semver) Unaffected: 5.4.302 , ≤ 5.4.* (semver) Unaffected: 5.10.247 , ≤ 5.10.* (semver) Unaffected: 5.15.197 , ≤ 5.15.* (semver) Unaffected: 6.1.159 , ≤ 6.1.* (semver) Unaffected: 6.6.116 , ≤ 6.6.* (semver) Unaffected: 6.12.57 , ≤ 6.12.* (semver) Unaffected: 6.16 , ≤ * (original_commit_for_fix) |
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CVE-2025-40087 (GCVE-0-2025-40087)
Vulnerability from cvelistv5 – Published: 2025-10-30 09:47 – Updated: 2026-08-05 12:07
VLAI
EPSS
VEX
Title
NFSD: Define a proc_layoutcommit for the FlexFiles layout type
Summary
In the Linux kernel, the following vulnerability has been resolved:
NFSD: Define a proc_layoutcommit for the FlexFiles layout type
Avoid a crash if a pNFS client should happen to send a LAYOUTCOMMIT
operation on a FlexFiles layout.
Severity
7.5 (High)
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
9b9960a0ca4773e21c4b153ed355583946346b25 , < a75994dd879401c3e24ff51c2536559f1a53ea27
(git)
Affected: 9b9960a0ca4773e21c4b153ed355583946346b25 , < 34d187e020cbda112a6c6f094f0ca5e6a8672b75 (git) Affected: 9b9960a0ca4773e21c4b153ed355583946346b25 , < ba88a53d7f5df4191583abf214214efe0cda91d2 (git) Affected: 9b9960a0ca4773e21c4b153ed355583946346b25 , < da9129ef77786839a3ccd1d7afeeab790bceaa1d (git) Affected: 9b9960a0ca4773e21c4b153ed355583946346b25 , < f7353208c91ab004e0179c5fb6c365b0f132f9f0 (git) Affected: 9b9960a0ca4773e21c4b153ed355583946346b25 , < a156af6a4dc38c2aa7c98e89520a70fb3b3e7df4 (git) Affected: 9b9960a0ca4773e21c4b153ed355583946346b25 , < 785ec512afa80d0540f2ca797c0e56de747a6083 (git) Affected: 9b9960a0ca4773e21c4b153ed355583946346b25 , < 4b47a8601b71ad98833b447d465592d847b4dc77 (git) |
|
| Linux | Linux |
Affected:
4.8
Unaffected: 0 , < 4.8 (semver) Unaffected: 5.4.301 , ≤ 5.4.* (semver) Unaffected: 5.10.246 , ≤ 5.10.* (semver) Unaffected: 5.15.196 , ≤ 5.15.* (semver) Unaffected: 6.1.158 , ≤ 6.1.* (semver) Unaffected: 6.6.114 , ≤ 6.6.* (semver) Unaffected: 6.12.55 , ≤ 6.12.* (semver) Unaffected: 6.17.5 , ≤ 6.17.* (semver) Unaffected: 6.18 , ≤ * (original_commit_for_fix) |
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nNFSD: Define a proc_layoutcommit for the FlexFiles layout type\n\nAvoid a crash if a pNFS client should happen to send a LAYOUTCOMMIT\noperation on a FlexFiles layout."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:N - The vulnerable code is in the in-kernel NFS server (nfsd), reached by processing an NFSv4.1 LAYOUTCOMMIT operation received in a COMPOUND RPC from a remote client over TCP port 2049. No local access to the server is required.\nAC:L - Triggering is fully deterministic \u2014 the attacker simply issues LAYOUTGET followed by LAYOUTCOMMIT with lc_layout_type=LAYOUT_FLEX_FILES, and the unconditional call through the NULL ops-\u003eproc_layoutcommit fires every time; there is no race, timing window, or memory-layout dependency.\nPR:N - With the default AUTH_SYS flavor nfsd performs no credential verification \u2014 the client asserts its own uid, and NFSD_MAY_OWNER_OVERRIDE in the fh_verify() check is satisfied by simply claiming the file owner\u0027s uid. Any host permitted to reach the export can drive the whole sequence without possessing credentials on the server.\nUI:N - The attacker performs the mount, session setup, LAYOUTGET and LAYOUTCOMMIT entirely on their own; no action by any user or administrator on the NFS server is needed once the export is online.\nS:U - The crash occurs in the nfsd kernel thread within the same security authority as the affected kernel; no VM, IOMMU, or sandbox boundary is crossed.\nC:N - The defect is a call through a NULL function pointer, not a read of out-of-bounds or freed memory; no kernel data or pointer values are disclosed to the remote client.\nI:N - No memory is written and no control-flow hijack is achievable \u2014 the target address is 0, which cannot be mapped by a remote attacker, so no file or kernel data is modified.\nA:H - The NULL dereference produces a kernel oops that kills the nfsd service thread (full panic when panic_on_oops is set) and leaks the export/stateid references held by nfsd4_layoutcommit(), rendering the NFS server unavailable; it can be re-triggered at will."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T12:07:40.146Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/a75994dd879401c3e24ff51c2536559f1a53ea27"
},
{
"url": "https://git.kernel.org/stable/c/34d187e020cbda112a6c6f094f0ca5e6a8672b75"
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{
"url": "https://git.kernel.org/stable/c/ba88a53d7f5df4191583abf214214efe0cda91d2"
},
{
"url": "https://git.kernel.org/stable/c/da9129ef77786839a3ccd1d7afeeab790bceaa1d"
},
{
"url": "https://git.kernel.org/stable/c/f7353208c91ab004e0179c5fb6c365b0f132f9f0"
},
{
"url": "https://git.kernel.org/stable/c/a156af6a4dc38c2aa7c98e89520a70fb3b3e7df4"
},
{
"url": "https://git.kernel.org/stable/c/785ec512afa80d0540f2ca797c0e56de747a6083"
},
{
"url": "https://git.kernel.org/stable/c/4b47a8601b71ad98833b447d465592d847b4dc77"
}
],
"title": "NFSD: Define a proc_layoutcommit for the FlexFiles layout type",
"x_generator": {
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},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40087",
"datePublished": "2025-10-30T09:47:56.675Z",
"dateReserved": "2025-04-16T07:20:57.162Z",
"dateUpdated": "2026-08-05T12:07:40.146Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2025-40088 (GCVE-0-2025-40088)
Vulnerability from cvelistv5 – Published: 2025-10-30 09:47 – Updated: 2026-08-05 12:07
VLAI
EPSS
VEX
Title
hfsplus: fix slab-out-of-bounds read in hfsplus_strcasecmp()
Summary
In the Linux kernel, the following vulnerability has been resolved:
hfsplus: fix slab-out-of-bounds read in hfsplus_strcasecmp()
The hfsplus_strcasecmp() logic can trigger the issue:
[ 117.317703][ T9855] ==================================================================
[ 117.318353][ T9855] BUG: KASAN: slab-out-of-bounds in hfsplus_strcasecmp+0x1bc/0x490
[ 117.318991][ T9855] Read of size 2 at addr ffff88802160f40c by task repro/9855
[ 117.319577][ T9855]
[ 117.319773][ T9855] CPU: 0 UID: 0 PID: 9855 Comm: repro Not tainted 6.17.0-rc6 #33 PREEMPT(full)
[ 117.319780][ T9855] Hardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 117.319783][ T9855] Call Trace:
[ 117.319785][ T9855] <TASK>
[ 117.319788][ T9855] dump_stack_lvl+0x1c1/0x2a0
[ 117.319795][ T9855] ? __virt_addr_valid+0x1c8/0x5c0
[ 117.319803][ T9855] ? __pfx_dump_stack_lvl+0x10/0x10
[ 117.319808][ T9855] ? rcu_is_watching+0x15/0xb0
[ 117.319816][ T9855] ? lock_release+0x4b/0x3e0
[ 117.319821][ T9855] ? __kasan_check_byte+0x12/0x40
[ 117.319828][ T9855] ? __virt_addr_valid+0x1c8/0x5c0
[ 117.319835][ T9855] ? __virt_addr_valid+0x4a5/0x5c0
[ 117.319842][ T9855] print_report+0x17e/0x7e0
[ 117.319848][ T9855] ? __virt_addr_valid+0x1c8/0x5c0
[ 117.319855][ T9855] ? __virt_addr_valid+0x4a5/0x5c0
[ 117.319862][ T9855] ? __phys_addr+0xd3/0x180
[ 117.319869][ T9855] ? hfsplus_strcasecmp+0x1bc/0x490
[ 117.319876][ T9855] kasan_report+0x147/0x180
[ 117.319882][ T9855] ? hfsplus_strcasecmp+0x1bc/0x490
[ 117.319891][ T9855] hfsplus_strcasecmp+0x1bc/0x490
[ 117.319900][ T9855] ? __pfx_hfsplus_cat_case_cmp_key+0x10/0x10
[ 117.319906][ T9855] hfs_find_rec_by_key+0xa9/0x1e0
[ 117.319913][ T9855] __hfsplus_brec_find+0x18e/0x470
[ 117.319920][ T9855] ? __pfx_hfsplus_bnode_find+0x10/0x10
[ 117.319926][ T9855] ? __pfx_hfs_find_rec_by_key+0x10/0x10
[ 117.319933][ T9855] ? __pfx___hfsplus_brec_find+0x10/0x10
[ 117.319942][ T9855] hfsplus_brec_find+0x28f/0x510
[ 117.319949][ T9855] ? __pfx_hfs_find_rec_by_key+0x10/0x10
[ 117.319956][ T9855] ? __pfx_hfsplus_brec_find+0x10/0x10
[ 117.319963][ T9855] ? __kmalloc_noprof+0x2a9/0x510
[ 117.319969][ T9855] ? hfsplus_find_init+0x8c/0x1d0
[ 117.319976][ T9855] hfsplus_brec_read+0x2b/0x120
[ 117.319983][ T9855] hfsplus_lookup+0x2aa/0x890
[ 117.319990][ T9855] ? __pfx_hfsplus_lookup+0x10/0x10
[ 117.320003][ T9855] ? d_alloc_parallel+0x2f0/0x15e0
[ 117.320008][ T9855] ? __lock_acquire+0xaec/0xd80
[ 117.320013][ T9855] ? __pfx_d_alloc_parallel+0x10/0x10
[ 117.320019][ T9855] ? __raw_spin_lock_init+0x45/0x100
[ 117.320026][ T9855] ? __init_waitqueue_head+0xa9/0x150
[ 117.320034][ T9855] __lookup_slow+0x297/0x3d0
[ 117.320039][ T9855] ? __pfx___lookup_slow+0x10/0x10
[ 117.320045][ T9855] ? down_read+0x1ad/0x2e0
[ 117.320055][ T9855] lookup_slow+0x53/0x70
[ 117.320065][ T9855] walk_component+0x2f0/0x430
[ 117.320073][ T9855] path_lookupat+0x169/0x440
[ 117.320081][ T9855] filename_lookup+0x212/0x590
[ 117.320089][ T9855] ? __pfx_filename_lookup+0x10/0x10
[ 117.320098][ T9855] ? strncpy_from_user+0x150/0x290
[ 117.320105][ T9855] ? getname_flags+0x1e5/0x540
[ 117.320112][ T9855] user_path_at+0x3a/0x60
[ 117.320117][ T9855] __x64_sys_umount+0xee/0x160
[ 117.320123][ T9855] ? __pfx___x64_sys_umount+0x10/0x10
[ 117.320129][ T9855] ? do_syscall_64+0xb7/0x3a0
[ 117.320135][ T9855] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.320141][ T9855] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.320145][ T9855] do_syscall_64+0xf3/0x3a0
[ 117.320150][ T9855] ? exc_page_fault+0x9f/0xf0
[ 117.320154][ T9855] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.320158][ T9855] RIP: 0033:0x7f7dd7908b07
[ 117.320163][ T9855] Code: 23 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 08
[ 117.320167][ T9855] RSP: 002b:00007ffd5ebd9698 EFLAGS: 00000202
---truncated---
Severity
7.1 (High)
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 603158d4efa98a13a746bd586c20f194f4a31ec8
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ef250c3edd995d7bb5a5e5122ffad1c28a8686eb (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7ab44236b32ed41eb0636797e8e8e885a2f3b18a (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b47a75b6f762321f9eb6f31aab7bce47a37063b7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4f5ab4a9c6abd8b0d713cc2b7b041bc10d70f241 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 586c75dfd1d265c4150f6529debb85c9d62e101f (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4bc081ba6c52b0c88c92701e3fbc33c7e2277afb (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 42520df65bf67189541a425f7d36b0b3e7bd7844 (git) |
|
| Linux | Linux |
Affected:
2.6.12
Unaffected: 0 , < 2.6.12 (semver) Unaffected: 5.4.301 , ≤ 5.4.* (semver) Unaffected: 5.10.246 , ≤ 5.10.* (semver) Unaffected: 5.15.196 , ≤ 5.15.* (semver) Unaffected: 6.1.158 , ≤ 6.1.* (semver) Unaffected: 6.6.114 , ≤ 6.6.* (semver) Unaffected: 6.12.55 , ≤ 6.12.* (semver) Unaffected: 6.17.5 , ≤ 6.17.* (semver) Unaffected: 6.18 , ≤ * (original_commit_for_fix) |
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{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nhfsplus: fix slab-out-of-bounds read in hfsplus_strcasecmp()\n\nThe hfsplus_strcasecmp() logic can trigger the issue:\n\n[ 117.317703][ T9855] ==================================================================\n[ 117.318353][ T9855] BUG: KASAN: slab-out-of-bounds in hfsplus_strcasecmp+0x1bc/0x490\n[ 117.318991][ T9855] Read of size 2 at addr ffff88802160f40c by task repro/9855\n[ 117.319577][ T9855]\n[ 117.319773][ T9855] CPU: 0 UID: 0 PID: 9855 Comm: repro Not tainted 6.17.0-rc6 #33 PREEMPT(full)\n[ 117.319780][ T9855] Hardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014\n[ 117.319783][ T9855] Call Trace:\n[ 117.319785][ T9855] \u003cTASK\u003e\n[ 117.319788][ T9855] dump_stack_lvl+0x1c1/0x2a0\n[ 117.319795][ T9855] ? __virt_addr_valid+0x1c8/0x5c0\n[ 117.319803][ T9855] ? __pfx_dump_stack_lvl+0x10/0x10\n[ 117.319808][ T9855] ? rcu_is_watching+0x15/0xb0\n[ 117.319816][ T9855] ? lock_release+0x4b/0x3e0\n[ 117.319821][ T9855] ? __kasan_check_byte+0x12/0x40\n[ 117.319828][ T9855] ? __virt_addr_valid+0x1c8/0x5c0\n[ 117.319835][ T9855] ? __virt_addr_valid+0x4a5/0x5c0\n[ 117.319842][ T9855] print_report+0x17e/0x7e0\n[ 117.319848][ T9855] ? __virt_addr_valid+0x1c8/0x5c0\n[ 117.319855][ T9855] ? __virt_addr_valid+0x4a5/0x5c0\n[ 117.319862][ T9855] ? __phys_addr+0xd3/0x180\n[ 117.319869][ T9855] ? hfsplus_strcasecmp+0x1bc/0x490\n[ 117.319876][ T9855] kasan_report+0x147/0x180\n[ 117.319882][ T9855] ? hfsplus_strcasecmp+0x1bc/0x490\n[ 117.319891][ T9855] hfsplus_strcasecmp+0x1bc/0x490\n[ 117.319900][ T9855] ? __pfx_hfsplus_cat_case_cmp_key+0x10/0x10\n[ 117.319906][ T9855] hfs_find_rec_by_key+0xa9/0x1e0\n[ 117.319913][ T9855] __hfsplus_brec_find+0x18e/0x470\n[ 117.319920][ T9855] ? __pfx_hfsplus_bnode_find+0x10/0x10\n[ 117.319926][ T9855] ? __pfx_hfs_find_rec_by_key+0x10/0x10\n[ 117.319933][ T9855] ? __pfx___hfsplus_brec_find+0x10/0x10\n[ 117.319942][ T9855] hfsplus_brec_find+0x28f/0x510\n[ 117.319949][ T9855] ? __pfx_hfs_find_rec_by_key+0x10/0x10\n[ 117.319956][ T9855] ? __pfx_hfsplus_brec_find+0x10/0x10\n[ 117.319963][ T9855] ? __kmalloc_noprof+0x2a9/0x510\n[ 117.319969][ T9855] ? hfsplus_find_init+0x8c/0x1d0\n[ 117.319976][ T9855] hfsplus_brec_read+0x2b/0x120\n[ 117.319983][ T9855] hfsplus_lookup+0x2aa/0x890\n[ 117.319990][ T9855] ? __pfx_hfsplus_lookup+0x10/0x10\n[ 117.320003][ T9855] ? d_alloc_parallel+0x2f0/0x15e0\n[ 117.320008][ T9855] ? __lock_acquire+0xaec/0xd80\n[ 117.320013][ T9855] ? __pfx_d_alloc_parallel+0x10/0x10\n[ 117.320019][ T9855] ? __raw_spin_lock_init+0x45/0x100\n[ 117.320026][ T9855] ? __init_waitqueue_head+0xa9/0x150\n[ 117.320034][ T9855] __lookup_slow+0x297/0x3d0\n[ 117.320039][ T9855] ? __pfx___lookup_slow+0x10/0x10\n[ 117.320045][ T9855] ? down_read+0x1ad/0x2e0\n[ 117.320055][ T9855] lookup_slow+0x53/0x70\n[ 117.320065][ T9855] walk_component+0x2f0/0x430\n[ 117.320073][ T9855] path_lookupat+0x169/0x440\n[ 117.320081][ T9855] filename_lookup+0x212/0x590\n[ 117.320089][ T9855] ? __pfx_filename_lookup+0x10/0x10\n[ 117.320098][ T9855] ? strncpy_from_user+0x150/0x290\n[ 117.320105][ T9855] ? getname_flags+0x1e5/0x540\n[ 117.320112][ T9855] user_path_at+0x3a/0x60\n[ 117.320117][ T9855] __x64_sys_umount+0xee/0x160\n[ 117.320123][ T9855] ? __pfx___x64_sys_umount+0x10/0x10\n[ 117.320129][ T9855] ? do_syscall_64+0xb7/0x3a0\n[ 117.320135][ T9855] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f\n[ 117.320141][ T9855] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f\n[ 117.320145][ T9855] do_syscall_64+0xf3/0x3a0\n[ 117.320150][ T9855] ? exc_page_fault+0x9f/0xf0\n[ 117.320154][ T9855] entry_SYSCALL_64_after_hwframe+0x77/0x7f\n[ 117.320158][ T9855] RIP: 0033:0x7f7dd7908b07\n[ 117.320163][ T9855] Code: 23 0d 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 08\n[ 117.320167][ T9855] RSP: 002b:00007ffd5ebd9698 EFLAGS: 00000202 \n---truncated---"
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.1,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - The attacker-controlled data is an on-disk HFS+ catalog key, and the vulnerable comparison is reached through local syscalls (`stat`/`open`/`umount` \u2192 `path_lookupat` \u2192 `hfsplus_lookup`) on a mounted volume; there is no network or peer-supplied input path. Local is scored rather than Physical because the mount can be arranged locally via loop device and the trigger is an ordinary local path lookup.\nAC:L - The `length` field of `struct hfsplus_unistr` is fully attacker-controlled in the crafted image and was used verbatim as the loop bound, so the out-of-bounds read fires deterministically on the first lookup \u2014 no race, no heap grooming, and no condition outside the attacker\u0027s control.\nPR:L - Nothing in `hfsplus_lookup`, `hfs_brec_find`, or `hfsplus_strcasecmp` performs any capability check \u2014 an unprivileged user who can traverse an already-mounted HFS+ volume (as in the reporter\u0027s reproducer, which trips the bug from a plain `umount` path walk) triggers it, and on desktop/kiosk systems udisks2 automounts an attacker-supplied HFS+ volume without the attacker holding any privilege.\nUI:N - In the automount scenario the volume is mounted by the system on device insertion with no victim action, and the attacker then triggers the read himself with an ordinary lookup on the mount point; choosing the higher-severity option where mount could otherwise be attributed to a victim.\nS:U - The out-of-bounds read, the corrupted comparison result, and any resulting fault are all contained within the kernel\u0027s own security authority; no VM, IOMMU, or sandbox boundary is crossed.\nC:H - The read is not bounded to a few bytes \u2014 with `length` up to 0xFFFF the loop can walk ~130 KB past the 1036-byte `kmalloc-2k` key allocation into adjacent heap objects, and the resulting comparison outcomes steer the B-tree binary search, giving an attacker-observable oracle over that out-of-bounds kernel heap data.\nI:N - `hfsplus_strcasecmp()` and `hfsplus_strcmp()` only dereference and compare; there is no out-of-bounds write, no type confusion, and no mechanism to modify kernel memory or hijack control flow.\nA:H - The unbounded read can walk off the end of the mapped slab region and fault, producing a kernel oops in the namei path, and on KASAN/KFENCE or `panic_on_warn`/`panic_on_oops` kernels it is a guaranteed panic; it also leaves the B-tree search returning inconsistent results and the filesystem unusable."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T12:07:41.220Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/603158d4efa98a13a746bd586c20f194f4a31ec8"
},
{
"url": "https://git.kernel.org/stable/c/ef250c3edd995d7bb5a5e5122ffad1c28a8686eb"
},
{
"url": "https://git.kernel.org/stable/c/7ab44236b32ed41eb0636797e8e8e885a2f3b18a"
},
{
"url": "https://git.kernel.org/stable/c/b47a75b6f762321f9eb6f31aab7bce47a37063b7"
},
{
"url": "https://git.kernel.org/stable/c/4f5ab4a9c6abd8b0d713cc2b7b041bc10d70f241"
},
{
"url": "https://git.kernel.org/stable/c/586c75dfd1d265c4150f6529debb85c9d62e101f"
},
{
"url": "https://git.kernel.org/stable/c/4bc081ba6c52b0c88c92701e3fbc33c7e2277afb"
},
{
"url": "https://git.kernel.org/stable/c/42520df65bf67189541a425f7d36b0b3e7bd7844"
}
],
"title": "hfsplus: fix slab-out-of-bounds read in hfsplus_strcasecmp()",
"x_generator": {
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"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-40088",
"datePublished": "2025-10-30T09:47:57.333Z",
"dateReserved": "2025-04-16T07:20:57.162Z",
"dateUpdated": "2026-08-05T12:07:41.220Z",
"state": "PUBLISHED"
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CVE-2025-40105 (GCVE-0-2025-40105)
Vulnerability from cvelistv5 – Published: 2025-10-30 09:48 – Updated: 2026-10-15 22:02
VLAI
EPSS
VEX
Title
vfs: Don't leak disconnected dentries on umount
Summary
In the Linux kernel, the following vulnerability has been resolved:
vfs: Don't leak disconnected dentries on umount
When user calls open_by_handle_at() on some inode that is not cached, we
will create disconnected dentry for it. If such dentry is a directory,
exportfs_decode_fh_raw() will then try to connect this dentry to the
dentry tree through reconnect_path(). It may happen for various reasons
(such as corrupted fs or race with rename) that the call to
lookup_one_unlocked() in reconnect_one() will fail to find the dentry we
are trying to reconnect and instead create a new dentry under the
parent. Now this dentry will not be marked as disconnected although the
parent still may well be disconnected (at least in case this
inconsistency happened because the fs is corrupted and .. doesn't point
to the real parent directory). This creates inconsistency in
disconnected flags but AFAICS it was mostly harmless. At least until
commit f1ee616214cb ("VFS: don't keep disconnected dentries on d_anon")
which removed adding of most disconnected dentries to sb->s_anon list.
Thus after this commit cleanup of disconnected dentries implicitely
relies on the fact that dput() will immediately reclaim such dentries.
However when some leaf dentry isn't marked as disconnected, as in the
scenario described above, the reclaim doesn't happen and the dentries
are "leaked". Memory reclaim can eventually reclaim them but otherwise
they stay in memory and if umount comes first, we hit infamous "Busy
inodes after unmount" bug. Make sure all dentries created under a
disconnected parent are marked as disconnected as well.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 21:56 UTC
Assigner
References
10 references
Impacted products
8 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
f1ee616214cb22410e939d963bbb2349c2570f02 , < b5abafd0aa8d7bcb935c8f91e4cfc2f2820759e4
(git)
Affected: f1ee616214cb22410e939d963bbb2349c2570f02 , < 20863bb7fbb016379f8227122edfabc5c799bc79 (git) Affected: f1ee616214cb22410e939d963bbb2349c2570f02 , < 8004d4b8cbf1bd68a23c160d57287e177c82cc69 (git) Affected: f1ee616214cb22410e939d963bbb2349c2570f02 , < 7e0c8aaf4e28918abded547a5147c7d52c4af7d2 (git) Affected: f1ee616214cb22410e939d963bbb2349c2570f02 , < cebfbf40056a4d858b2a3ca59a69936d599bd209 (git) Affected: f1ee616214cb22410e939d963bbb2349c2570f02 , < 620f3b0ede9c5cb4976cd0457d0b04ad551e5d6b (git) Affected: f1ee616214cb22410e939d963bbb2349c2570f02 , < eadc49999fa994d6fbd70c332bd5d5051cc42261 (git) Affected: f1ee616214cb22410e939d963bbb2349c2570f02 , < 56094ad3eaa21e6621396cc33811d8f72847a834 (git) |
|
| Linux | Linux |
Affected:
4.16
Unaffected: 0 , < 4.16 (semver) Unaffected: 5.4.301 , ≤ 5.4.* (semver) Unaffected: 5.10.246 , ≤ 5.10.* (semver) Unaffected: 5.15.196 , ≤ 5.15.* (semver) Unaffected: 6.1.158 , ≤ 6.1.* (semver) Unaffected: 6.6.114 , ≤ 6.6.* (semver) Unaffected: 6.12.55 , ≤ 6.12.* (semver) Unaffected: 6.17.5 , ≤ 6.17.* (semver) Unaffected: 6.18 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.7 , < *
(custom)
|
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"references": [
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"x_adpType": "supplier"
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"metrics": [
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"other": {
"content": {
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"options": [
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},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-15T21:56:57.898376Z",
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"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
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"product": "Linux",
"programFiles": [
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],
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},
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"version": "5.4.301",
"versionType": "semver"
},
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"status": "unaffected",
"version": "5.10.246",
"versionType": "semver"
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"status": "unaffected",
"version": "5.15.196",
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},
{
"lessThanOrEqual": "6.1.*",
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},
{
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"version": "6.6.114",
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},
{
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"version": "6.12.55",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.17.*",
"status": "unaffected",
"version": "6.17.5",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.18",
"versionType": "original_commit_for_fix"
}
]
}
],
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nvfs: Don\u0027t leak disconnected dentries on umount\n\nWhen user calls open_by_handle_at() on some inode that is not cached, we\nwill create disconnected dentry for it. If such dentry is a directory,\nexportfs_decode_fh_raw() will then try to connect this dentry to the\ndentry tree through reconnect_path(). It may happen for various reasons\n(such as corrupted fs or race with rename) that the call to\nlookup_one_unlocked() in reconnect_one() will fail to find the dentry we\nare trying to reconnect and instead create a new dentry under the\nparent. Now this dentry will not be marked as disconnected although the\nparent still may well be disconnected (at least in case this\ninconsistency happened because the fs is corrupted and .. doesn\u0027t point\nto the real parent directory). This creates inconsistency in\ndisconnected flags but AFAICS it was mostly harmless. At least until\ncommit f1ee616214cb (\"VFS: don\u0027t keep disconnected dentries on d_anon\")\nwhich removed adding of most disconnected dentries to sb-\u003es_anon list.\nThus after this commit cleanup of disconnected dentries implicitely\nrelies on the fact that dput() will immediately reclaim such dentries.\nHowever when some leaf dentry isn\u0027t marked as disconnected, as in the\nscenario described above, the reclaim doesn\u0027t happen and the dentries\nare \"leaked\". Memory reclaim can eventually reclaim them but otherwise\nthey stay in memory and if umount comes first, we hit infamous \"Busy\ninodes after unmount\" bug. Make sure all dentries created under a\ndisconnected parent are marked as disconnected as well."
}
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"value": "AV:L - The vulnerable path is entered through the `open_by_handle_at()` syscall (and the attacker must also drive the `umount` that converts the dentry leak into the busy-inode/superblock use-after-free), both of which require local system access. The nfsd file-handle path reaches the same code remotely but only produces the reclaimable leak, since a remote client cannot trigger the unmount.\nAC:L - With a malicious FUSE server (or a crafted/corrupt filesystem image, as in the syzbot reproducer) the attacker fully controls `get_parent()`, the readdir entry name, and the `lookup()` result, so the `tmp != dentry` mismatch in `reconnect_one()` is produced deterministically with no race to win. Even the alternate rename-race variant is driven by both sides under attacker control.\nPR:L - `may_decode_fh()` accepts `ns_capable(s_user_ns, CAP_SYS_ADMIN)` for `O_DIRECTORY` handles since v6.11, and FUSE is `FS_USERNS_MOUNT` with export ops enabled by a server-supplied flag, so an ordinary unprivileged user can satisfy every gate inside their own user namespace on their own mount. No real root in the initial namespace is needed.\nUI:N - The attacker performs the mount, the `open_by_handle_at()` call, and the unmount entirely themselves within their own user/mount namespace. No victim action is involved.\nS:U - The corruption is confined to kernel memory managed by the same kernel security authority; there is no VM, IOMMU, or hypervisor boundary crossed. This is standard in-kernel impact.\nC:H - The leaked dentries survive `generic_shutdown_super()` with `d_sb` pointing at a freed `super_block`, and the poisoned inodes remain on a torn-down superblock \u2014 a use-after-free that lets an attacker who sprays the freed slab read back kernel memory through subsequent dcache walks. Per UAF scoring this is High.\nI:H - The dangling `d_sb`/`d_op` and `list_lru_destroy()`d LRU heads mean later `__dentry_kill()`/`iput_final()` operate on reallocated memory, including indirect calls through `d_op-\u003ed_release`/`s_op` in a possibly unloaded module \u2014 a controllable write/control-flow primitive. Use-after-free is scored High for integrity.\nA:H - Unmount reliably produces the `VFS: Busy inodes after unmount` `CHECK_DATA_CORRUPTION` WARN \u2014 a `BUG()` with `CONFIG_BUG_ON_DATA_CORRUPTION` and an immediate panic with `panic_on_warn` \u2014 and the deliberately installed `VFS_PTR_POISON` guarantees a later oops when the leaked inodes are reclaimed."
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CVE-2025-40106 (GCVE-0-2025-40106)
Vulnerability from cvelistv5 – Published: 2025-10-31 09:41 – Updated: 2026-05-11 21:42
VLAI
EPSS
VEX
Title
comedi: fix divide-by-zero in comedi_buf_munge()
Summary
In the Linux kernel, the following vulnerability has been resolved:
comedi: fix divide-by-zero in comedi_buf_munge()
The comedi_buf_munge() function performs a modulo operation
`async->munge_chan %= async->cmd.chanlist_len` without first
checking if chanlist_len is zero. If a user program submits a command with
chanlist_len set to zero, this causes a divide-by-zero error when the device
processes data in the interrupt handler path.
Add a check for zero chanlist_len at the beginning of the
function, similar to the existing checks for !map and
CMDF_RAWDATA flag. When chanlist_len is zero, update
munge_count and return early, indicating the data was
handled without munging.
This prevents potential kernel panics from malformed user commands.
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
ed9eccbe8970f6eedc1b978c157caf1251a896d4 , < 4ffea48c69cb2b96a281cb7e5e42d706996631db
(git)
Affected: ed9eccbe8970f6eedc1b978c157caf1251a896d4 , < 8f3e4cd9be4b47246ea73ce5e3e0fa2f57f0d10c (git) Affected: ed9eccbe8970f6eedc1b978c157caf1251a896d4 , < 2670932f2465793fea1ef073e40883e8390fa4d9 (git) Affected: ed9eccbe8970f6eedc1b978c157caf1251a896d4 , < 6db19822512396be1a3e1e20c16c97270285ba1a (git) Affected: ed9eccbe8970f6eedc1b978c157caf1251a896d4 , < d4854eff25efb06d0d84c13e7129bbdba4125f8c (git) Affected: ed9eccbe8970f6eedc1b978c157caf1251a896d4 , < a4bb5d1bc2f238461bcbe5303eb500466690bb2c (git) Affected: ed9eccbe8970f6eedc1b978c157caf1251a896d4 , < 55520f65fd447e04099a2c44185453c18ea73b7e (git) Affected: ed9eccbe8970f6eedc1b978c157caf1251a896d4 , < 87b318ba81dda2ee7b603f4f6c55e78ec3e95974 (git) |
|
| Linux | Linux |
Affected:
2.6.29
Unaffected: 0 , < 2.6.29 (semver) Unaffected: 5.4.301 , ≤ 5.4.* (semver) Unaffected: 5.10.246 , ≤ 5.10.* (semver) Unaffected: 5.15.196 , ≤ 5.15.* (semver) Unaffected: 6.1.158 , ≤ 6.1.* (semver) Unaffected: 6.6.115 , ≤ 6.6.* (semver) Unaffected: 6.12.56 , ≤ 6.12.* (semver) Unaffected: 6.17.6 , ≤ 6.17.* (semver) Unaffected: 6.18 , ≤ * (original_commit_for_fix) |
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CVE-2025-40109 (GCVE-0-2025-40109)
Vulnerability from cvelistv5 – Published: 2025-11-09 04:35 – Updated: 2026-05-11 21:42
VLAI
EPSS
VEX
Title
crypto: rng - Ensure set_ent is always present
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: rng - Ensure set_ent is always present
Ensure that set_ent is always set since only drbg provides it.
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
77ebdabe8de7c02f43c6de3357f79ff96f9f0579 , < 15d6f42da1bb527629d8e1067b1302d58dec9166
(git)
Affected: 77ebdabe8de7c02f43c6de3357f79ff96f9f0579 , < bd903c25b652c331831226cdf56c8179d18e43f4 (git) Affected: 77ebdabe8de7c02f43c6de3357f79ff96f9f0579 , < 17acbcd44fe8dc17dc1072375e76df2d52da6ac8 (git) Affected: 77ebdabe8de7c02f43c6de3357f79ff96f9f0579 , < ab172f4f42626549b02bada05f09e3f2b0cc26ec (git) Affected: 77ebdabe8de7c02f43c6de3357f79ff96f9f0579 , < c5c703b50e91dd4748769f4c5ab50d9ad60be370 (git) Affected: 77ebdabe8de7c02f43c6de3357f79ff96f9f0579 , < e247a7d138e514a40edda7c4d72c8bd49bb2cad3 (git) Affected: 77ebdabe8de7c02f43c6de3357f79ff96f9f0579 , < 915cb75983bc5e8b80f8a2f25a4af463f7b18c14 (git) Affected: 77ebdabe8de7c02f43c6de3357f79ff96f9f0579 , < c0d36727bf39bb16ef0a67ed608e279535ebf0da (git) |
|
| Linux | Linux |
Affected:
5.10
Unaffected: 0 , < 5.10 (semver) Unaffected: 5.10.246 , ≤ 5.10.* (semver) Unaffected: 5.15.195 , ≤ 5.15.* (semver) Unaffected: 6.1.156 , ≤ 6.1.* (semver) Unaffected: 6.6.111 , ≤ 6.6.* (semver) Unaffected: 6.12.52 , ≤ 6.12.* (semver) Unaffected: 6.16.12 , ≤ 6.16.* (semver) Unaffected: 6.17.2 , ≤ 6.17.* (semver) Unaffected: 6.18 , ≤ * (original_commit_for_fix) |
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CVE-2025-40111 (GCVE-0-2025-40111)
Vulnerability from cvelistv5 – Published: 2025-11-12 01:07 – Updated: 2026-10-15 22:02
VLAI
EPSS
VEX
Title
drm/vmwgfx: Fix Use-after-free in validation
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/vmwgfx: Fix Use-after-free in validation
Nodes stored in the validation duplicates hashtable come from an arena
allocator that is cleared at the end of vmw_execbuf_process. All nodes
are expected to be cleared in vmw_validation_drop_ht but this node escaped
because its resource was destroyed prematurely.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 21:57 UTC
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
64ad2abfe9a628ce79859d072704bd1ef7682044 , < 1822e5287b7dfa59d0af966756ebf1dc652b60ee
(git)
Affected: 64ad2abfe9a628ce79859d072704bd1ef7682044 , < fb7165e5f3b3b10721ff70553583ad12e90e447a (git) Affected: 64ad2abfe9a628ce79859d072704bd1ef7682044 , < 4c918f9d1ccccc0e092f43dcb2d8266f54d7340b (git) Affected: 64ad2abfe9a628ce79859d072704bd1ef7682044 , < 9a8eaca539708ca532747f606d231f70e684e8ca (git) Affected: 64ad2abfe9a628ce79859d072704bd1ef7682044 , < 867bda5d95d36f10da398fd4409e21c7002b2332 (git) Affected: 64ad2abfe9a628ce79859d072704bd1ef7682044 , < 655a2f29bfc21105c80bf8a7d7aafa6eca8b4496 (git) Affected: 64ad2abfe9a628ce79859d072704bd1ef7682044 , < 65608e991c2d771c13404e5c7ae122ac3c3357a4 (git) Affected: 64ad2abfe9a628ce79859d072704bd1ef7682044 , < dfe1323ab3c8a4dd5625ebfdba44dc47df84512a (git) |
|
| Linux | Linux |
Affected:
4.20
Unaffected: 0 , < 4.20 (semver) Unaffected: 5.4.301 , ≤ 5.4.* (semver) Unaffected: 5.10.246 , ≤ 5.10.* (semver) Unaffected: 5.15.195 , ≤ 5.15.* (semver) Unaffected: 6.1.157 , ≤ 6.1.* (semver) Unaffected: 6.6.113 , ≤ 6.6.* (semver) Unaffected: 6.12.54 , ≤ 6.12.* (semver) Unaffected: 6.17.4 , ≤ 6.17.* (semver) Unaffected: 6.18 , ≤ * (original_commit_for_fix) |
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Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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