The vulnerabilities of the functions get_phb_number() and pcibios_alloc_controller() in the arch/powerpc/kernel/pci-common.c module, which are part of the PowerPC platform support in the Linux operating system, allow attackers to compromise the confidentiality, integrity, and accessibility of the protected information.
🗓️ 09 Apr 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 11 Views
| Reporter | Title | Published | Views | Family All 225 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux 5.10 | 20 May 202605:53 | – | astralinux |
 | Linux kernel 安全漏洞 | 18 Jun 202500:00 | – | cnnvd |
 | CVE-2022-50045 | 18 Jun 202511:01 | – | cve |
 | CVE-2022-50045 powerpc/pci: Fix get_phb_number() locking | 18 Jun 202511:01 | – | cvelist |
 | CVE-2022-50045 | 18 Jun 202511:01 | – | debiancve |
 | EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1212) | 2 Feb 202600:00 | – | nessus |
| EulerOS 2.0 SP13 : kernel (EulerOS-SA-2026-1224) | 2 Feb 202600:00 | – | nessus |
| EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2026-1629) | 18 Mar 202600:00 | – | nessus |
| EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2026-1637) | 18 Mar 202600:00 | – | nessus |
| SUSE SLES15: cluster-md-kmp-default / dlm-kmp-default / gfs2-kmp-default / etc (SUSE-SU-2025:02264-1) | 11 Jul 202500:00 | – | nessus |
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09 Apr 2026 00:00Current
6.3Medium risk
Vulners AI Score6.3
CVSS 26
CVSS 37
EPSS0.00122