Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990396)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990396 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Enforce hcall result buffer validity and size plparhcall, plparhcall9, and...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990269)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990269 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Enforce hcall result buffer validity and size plparhcall, plparhcall9, and...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989520)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989520 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Enforce hcall result buffer validity and size plparhcall, plparhcall9, and...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986368)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986368 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Enforce hcall result buffer validity and size plparhcall, plparhcall9, and...

UBUNTU-CVE-2025-21950

In the Linux kernel, the following vulnerability has been resolved: drivers: virt: acrn: hsm: Use kzalloc to avoid info leak in pmcmdioctl In the "pmcmdioctl" function, three memory objects allocated by kmalloc are initialized by "hcallgetcpustate", which are then copied to user space. The...

Linux Distros Unpatched Vulnerability : CVE-2024-40974

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - powerpc/pseries: Enforce hcall result buffer validity and size plparhcall, plparhcall9, and related functions expect callers to provide valid result buffers of...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Enforce hcall result buffer validity and size. Functions like plparhcall, plparhcall9, and related functions expect callers to provide valid result buffers of a certain minimum size. Currently, this is only...

SUSE CVE-2024-40974

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Enforce hcall result buffer validity and size plparhcall, plparhcall9, and related functions expect callers to provide valid result buffers of certain minimum size. Currently this is communicated only through...

CVE-2024-40974

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Enforce hcall result buffer validity and size plparhcall, plparhcall9, and related functions expect callers to provide valid result buffers of certain minimum size. Currently this is communicated only through...

DEBIAN-CVE-2024-40974

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Enforce hcall result buffer validity and size plparhcall, plparhcall9, and related functions expect callers to provide valid result buffers of certain minimum size. Currently this is communicated only through...

CVE-2024-40974

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Enforce hcall result buffer validity and size plparhcall, plparhcall9, and related functions expect callers to provide valid result buffers of certain minimum size. Currently this is communicated only through...

CVE-2024-40974

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Enforce hcall result buffer validity and size plparhcall, plparhcall9, and related functions expect callers to provide valid result buffers of certain minimum size. Currently this is communicated only through...

UBUNTU-CVE-2024-40974

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Enforce hcall result buffer validity and size plparhcall, plparhcall9, and related functions expect callers to provide valid result buffers of certain minimum size. Currently this is communicated only through...

CVE-2024-40974 powerpc/pseries: Enforce hcall result buffer validity and size

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Enforce hcall result buffer validity and size plparhcall, plparhcall9, and related functions expect callers to provide valid result buffers of certain minimum size. Currently this is communicated only through...

CVE-2024-40974

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Enforce hcall result buffer validity and size plparhcall, plparhcall9, and related functions expect callers to provide valid result buffers of certain minimum size. Currently this is communicated only through...

CVE-2024-40974 powerpc/pseries: Enforce hcall result buffer validity and size

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Enforce hcall result buffer validity and size plparhcall, plparhcall9, and related functions expect callers to provide valid result buffers of certain minimum size. Currently this is communicated only through...

CVE-2024-40974 powerpc/pseries: Enforce hcall result buffer validity and size

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries: Enforce hcall result buffer validity and size plparhcall, plparhcall9, and related functions expect callers to provide valid result buffers of certain minimum size. Currently this is communicated only through...

CVE-2024-40974

CVE-2024-40974 (Linux kernel, powerpc/pseries) is a local concern where plpar_hcall() and plpar_hcall9() expect valid, explicitly-sized result buffers; historically, only in-code comments signaled minimum sizes, risking stack corruption when a caller used undersized buffers. The affected code now...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a failure of the powerpc/pseries component to check the validity and size of the execution result buffer whe...