Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: powerpc/pci: Fixed the locking behavior of getphbnumber. The recent change to getphbnumber causes a DEBUGATOMICSLEEP warning on some systems: - Bug: A sleeping function is called from an invalid context at...

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.

The vulnerabilities of the functions getphbnumber and pcibiosalloccontroller in the arch/powerpc/kernel/pci-common.c module, which are part of the PowerPC platform support in the Linux operating system, are related to synchronization errors when using shared resources. Exploiting these...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993126)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993126 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/pci: Fix getphbnumber locking The recent change to getphbnumber causes a DEBUGATOMICSLEEP...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992615)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992615 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/pci: Fix getphbnumber locking The recent change to getphbnumber causes a DEBUGATOMICSLEEP...

EUVD-2022-55316

Malicious code in bioql PyPI...

DEBIAN-CVE-2022-50045

In the Linux kernel, the following vulnerability has been resolved: powerpc/pci: Fix getphbnumber locking The recent change to getphbnumber causes a DEBUGATOMICSLEEP warning on some systems: BUG: sleeping function called from invalid context at kernel/locking/mutex.c:580 inatomic: 1, irqsdisabled...

UBUNTU-CVE-2022-50045

In the Linux kernel, the following vulnerability has been resolved: powerpc/pci: Fix getphbnumber locking The recent change to getphbnumber causes a DEBUGATOMICSLEEP warning on some systems: BUG: sleeping function called from invalid context at kernel/locking/mutex.c:580 inatomic: 1, irqsdisabled...

CVE-2022-50045

CVE-2022-50045 is a Linux kernel issue affecting the powerpc/pci path. The vulnerability arose from a locking interaction in get_phb_number(), which could cause a DEBUG_ATOMIC_SLEEP warning when sleep-prone OF routines are called while a hose_spinlock is held. The resolution involves modifying ge...

PT-2022-34479 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.14.291 Description: The issue concerns a locking problem in the get phb number function. The actual impact and potential for attack have not been proven yet. Recommendations: For versions prior to v4.14.291,...

PT-2022-34233 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.211 Description: The issue concerns a locking problem in the get phb number function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to...