CVE-2026-45945 iommu/vt-d: Fix race condition during PASID entry replacement
| Reporter | Title | Published | Views | Family All 19 |
|---|---|---|---|---|
 | CVE-2026-45945 | 27 May 202612:18 | – | attackerkb |
 | Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-2045) | 18 Aug 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-45945 | 28 May 202600:00 | – | nessus |
 | Important: kernel6.18 | 17 Aug 202600:00 | – | amazon |
 | Astra Linux – Vulnerability in Linux 5.10 | 19 Jun 202611:10 | – | astralinux |
 | CVE-2026-45945 vulnerabilities | 16 Jul 202602:17 | – | cgr |
 | Linux kernel 安全漏洞 | 27 May 202600:00 | – | cnnvd |
 | CVE-2026-45945 | 27 May 202612:18 | – | cve |
 | CVE-2026-45945 | 27 May 202612:18 | – | debiancve |
 | EUVD-2026-32229 | 27 May 202615:33 | – | euvd |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/iommu/intel/iommu.c",
"drivers/iommu/intel/nested.c",
"drivers/iommu/intel/pasid.c",
"drivers/iommu/intel/pasid.h"
],
"versions": [
{
"version": "7543ee63e8113aa34b07df3b16b3b9d2c5f73939",
"lessThan": "4718007870547e1efebbdd6745d9fce58f008fef",
"status": "affected",
"versionType": "git"
},
{
"version": "7543ee63e8113aa34b07df3b16b3b9d2c5f73939",
"lessThan": "66a7aff480a82b8642b3991fed5fdc9780022157",
"status": "affected",
"versionType": "git"
},
{
"version": "7543ee63e8113aa34b07df3b16b3b9d2c5f73939",
"lessThan": "c3b1edea3791fa91ab7032faa90355913ad9451b",
"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/iommu/intel/iommu.c",
"drivers/iommu/intel/nested.c",
"drivers/iommu/intel/pasid.c",
"drivers/iommu/intel/pasid.h"
],
"versions": [
{
"version": "6.13",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.13",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.39",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.19.4",
"lessThanOrEqual": "6.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.0",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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05 Aug 2026 12:28Current
CVSS 3.18.8
EPSS0.00134