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The vulnerability of the fail_iommu_bus_notify() function in the arch/powerpc/kernel/iommu.c module, which is part of the PowerPC platform support for the Linux operating system, allows a hacker to trigger a service failure.
🗓️ 04 Feb 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 1 Views
| Reporter | Title | Published | Views | Family All 318 |
|---|---|---|---|---|
 | Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1 | 19 Jun 202611:10 | – | astralinux |
 | Linux kernel 安全漏洞 | 24 Dec 202500:00 | – | cnnvd |
 | CVE-2023-54095 | 24 Dec 202513:06 | – | cve |
 | CVE-2023-54095 powerpc/iommu: Fix notifiers being shared by PCI and VIO buses | 24 Dec 202513:06 | – | cvelist |
 | CVE-2023-54095 | 24 Dec 202513:06 | – | debiancve |
 | EUVD-2023-60350 | 24 Dec 202515:30 | – | euvd |
 | CVE-2023-54095 | 24 Dec 202513:16 | – | nvd |
 | openSUSE Security Advisory (SUSE-SU-2026:0293-1) | 28 Jan 202600:00 | – | openvas |
| SUSE: Security Advisory (SUSE-SU-2026:0293-1) | 28 Jan 202600:00 | – | openvas |
| SUSE: Security Advisory (SUSE-SU-2026:0316-1) | 30 Jan 202600:00 | – | openvas |
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04 Feb 2026 00:00Current
6.1Medium risk
Vulners AI Score6.1
CVSS 24.6
CVSS 35.5
EPSS0.00204