CVE-2021-46918 dmaengine: idxd: clear MSIX permission entry on shutdown
| Reporter | Title | Published | Views | Family All 115 |
|---|---|---|---|---|
 | CVE-2021-46918 | 27 Feb 202407:15 | – | attackerkb |
 | idxd Component Data Compromise | 22 Apr 202400:00 | – | bdu_fstec |
 | CVE-2021-46918 | 27 Feb 202408:32 | – | circl |
 | Linux kernel security vulnerabilities | 27 Feb 202400:00 | – | cnnvd |
 | CVE-2021-46918 | 27 Feb 202406:53 | – | cve |
 | CVE-2021-46918 | 27 Feb 202406:53 | – | debiancve |
 | EulerOS 2.0 SP12 : kernel (EulerOS-SA-2024-1859) | 28 Jun 202400:00 | – | nessus |
| EulerOS 2.0 SP12 : kernel (EulerOS-SA-2024-1873) | 28 Jun 202400:00 | – | nessus |
| Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010677) | 21 Apr 202600:00 | – | nessus |
| Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013439) | 22 Apr 202600:00 | – | nessus |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/dma/idxd/device.c",
"drivers/dma/idxd/idxd.h",
"drivers/dma/idxd/init.c"
],
"versions": [
{
"version": "8e50d392652f20616a136165dff516b86baf5e49",
"lessThan": "c84b8982d7aa9b4717dc36a1c6cbc93ee153b500",
"status": "affected",
"versionType": "git"
},
{
"version": "8e50d392652f20616a136165dff516b86baf5e49",
"lessThan": "6df0e6c57dfc064af330071f372f11aa8c584997",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/dma/idxd/device.c",
"drivers/dma/idxd/idxd.h",
"drivers/dma/idxd/init.c"
],
"versions": [
{
"version": "5.11",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.11",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.11.16",
"lessThanOrEqual": "5.11.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.12",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 13:44Current
5.7Medium risk
Vulners AI Score5.7
EPSS0.00193
SSVC