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CVE-2025-40216 io_uring/rsrc: don't rely on user vaddr alignment
| Reporter | Title | Published | Views | Family All 27 |
|---|---|---|---|---|
 | Important: kernel6.12 | 8 Aug 202500:00 | – | amazon |
 | Astra Linux – Vulnerability in Linux 6.12 | 1 Nov 202510:54 | – | astralinux |
 | The vulnerability of the Linux operating system’s kernel, which stems from the inability to release resources after their useful lifespan has ended, allows attackers to trigger service failures. | 15 Jul 202600:00 | – | bdu_fstec |
 | Linux kernel 安全漏洞 | 4 Dec 202500:00 | – | cnnvd |
 | CVE-2025-40216 | 4 Dec 202514:14 | – | cve |
 | CVE-2025-40216 | 4 Dec 202514:14 | – | debiancve |
 | EUVD-2025-201161 | 4 Dec 202515:30 | – | euvd |
 | CVE-2025-40216 | 4 Dec 202515:15 | – | nvd |
 | BELL-CVE-2025-40216 | 6 Dec 202506:06 | – | osv |
| CVE-2025-40216 io_uring/rsrc: don't rely on user vaddr alignment | 4 Dec 202514:14 | – | osv |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"io_uring/rsrc.c",
"io_uring/rsrc.h"
],
"versions": [
{
"version": "a8edbb424b1391b077407c75d8f5d2ede77aa70d",
"lessThan": "50998b0ae7d9d552e96d8b7239981cf05f65eff5",
"status": "affected",
"versionType": "git"
},
{
"version": "a8edbb424b1391b077407c75d8f5d2ede77aa70d",
"lessThan": "f16769241594be59387b56ab525e327f54377e60",
"status": "affected",
"versionType": "git"
},
{
"version": "a8edbb424b1391b077407c75d8f5d2ede77aa70d",
"lessThan": "3a3c6d61577dbb23c09df3e21f6f9eda1ecd634b",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"io_uring/rsrc.c",
"io_uring/rsrc.h"
],
"versions": [
{
"version": "6.12",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.12",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.36",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.15.5",
"lessThanOrEqual": "6.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.16",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 21:45Current
EPSS0.00164