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CVE-2023-54095 powerpc/iommu: Fix notifiers being shared by PCI and VIO buses

🗓️ 24 Dec 2025 13:06:23Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 57 Views

Linux kernel fix prevents sharing of notifier blocks between PCI and VIO buses in powerpc iommu.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1
5 Oct 202611:39
–astralinux
bdu_fstec
BDU FSTEC
PowerPC Linux Kernel Heap Buffer Overflow DoS
4 Feb 202600:00
–bdu_fstec
cnnvd
CNNVD
Linux kernel 安全漏洞
24 Dec 202500:00
–cnnvd
cve
CVE
CVE-2023-54095
24 Dec 202513:06
–cve
debiancve
Debian CVE
CVE-2023-54095
24 Dec 202513:06
–debiancve
euvd
EUVD
EUVD-2023-60350
24 Dec 202515:30
–euvd
nvd
NVD
CVE-2023-54095
24 Dec 202513:16
–nvd
openvas
OpenVAS
openSUSE Security Advisory (SUSE-SU-2026:0293-1)
28 Jan 202600:00
–openvas
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2026:0293-1)
28 Jan 202600:00
–openvas
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2026:0316-1)
30 Jan 202600:00
–openvas
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/powerpc/kernel/iommu.c"
    ],
    "versions": [
      {
        "version": "d6b9a81b2a45786384f5bd3516bd6ddfb4b772c6",
        "lessThan": "dc0d107e624ca96aef6dd8722eb33ba3a6d157b0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d6b9a81b2a45786384f5bd3516bd6ddfb4b772c6",
        "lessThan": "075a4dcdbc9a5ea793cb8ec8b78a6c0b7636fd52",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d6b9a81b2a45786384f5bd3516bd6ddfb4b772c6",
        "lessThan": "65bf8a196ba25cf65a858b5bb8de80f0aad76691",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d6b9a81b2a45786384f5bd3516bd6ddfb4b772c6",
        "lessThan": "f08944e3c6962b00827de7263a9e20688e79ad84",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d6b9a81b2a45786384f5bd3516bd6ddfb4b772c6",
        "lessThan": "a9ddbfed53465bc7c411231db32a488066c0c1be",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d6b9a81b2a45786384f5bd3516bd6ddfb4b772c6",
        "lessThan": "f17d5efaafba3d5f02f0373f7c5f44711d676f3e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d6b9a81b2a45786384f5bd3516bd6ddfb4b772c6",
        "lessThan": "c46af58588253e5e4063bb5ddc78cd12fdf9e55d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d6b9a81b2a45786384f5bd3516bd6ddfb4b772c6",
        "lessThan": "6670c65bf863cd0d44ca24d4c10ef6755b8d9529",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "d6b9a81b2a45786384f5bd3516bd6ddfb4b772c6",
        "lessThan": "c37b6908f7b2bd24dcaaf14a180e28c9132b9c58",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/powerpc/kernel/iommu.c"
    ],
    "versions": [
      {
        "version": "3.6",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.6",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.326",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.295",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.257",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.195",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.132",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.53",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4.16",
        "lessThanOrEqual": "6.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.5.3",
        "lessThanOrEqual": "6.5.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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