Linux Distros Unpatched Vulnerability : CVE-2025-21991

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes Currently,...

Intel® Xeon® 6 Processor with Intel® TDX Advisory

Summary: A potential security vulnerability in some Intel® Xeon® 6 processor with Intel® Trust Domain Extensions Intel® TDX may allow escalation of privilege. Intel is releasing a microcode update to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2025-22889 Description:...

kernel: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes

In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes Currently, loadmicrocodeamd iterates over all NUMA nodes, retrieves their CPU masks and unconditionally accesses per-CPU data for the first CPU of each mask...

CLSA-2025-1754381424 microcode_ctl: Fix of 8 CVEs

Update Intel CPU microcode to 20250512 release, addresses CVE-2025-20012, CVE-2025-24495, CVE-2024-43420, CVE-2025-20623, CVE-2024-45332, CVE-2024-28956, CVE-2025-20103, CVE-2025-20054: - Addition of cpuid:806F8/0x10 SPR-HBM B3 microcode in microcode.dat at revision 0x2c0003f7; - Addition of...

microcode_ctl bug fix and enhancement update

An update is available for microcodectl. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The microcodectl packages provide microcode updates for Intel and AMD...

microcode_ctl security update

An update is available for microcodectl. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The microcodectl packages provide microcode updates for Intel and AMD...

kernel: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes

In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes Currently, loadmicrocodeamd iterates over all NUMA nodes, retrieves their CPU masks and unconditionally accesses per-CPU data for the first CPU of each mask...

Fedora: Security Advisory (FEDORA-2025-1c5013e137)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

ALSA-2025:10991 Moderate: microcode_ctl security update

The microcodectl packages provide microcode updates for Intel and AMD processors. Security Fixes: microcodectl: From CVEorg collector CVE-2024-28956 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE pag...

kernel: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes

In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes Currently, loadmicrocodeamd iterates over all NUMA nodes, retrieves their CPU masks and unconditionally accesses per-CPU data for the first CPU of each mask...

RHSA-2025:10126 Red Hat Security Advisory: microcode_ctl security update

Bulletin has no description...

RHSA-2025:10101 Red Hat Security Advisory: microcode_ctl security update

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Moderate: Red Hat Security Advisory: microcode_ctl security update

An update for microcodectl is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

RHEL 8 : microcode_ctl (RHSA-2025:10162)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:10162 advisory. The microcodectl packages provide microcode updates for Intel and AMD processors. Security Fixes: microcodectl: From CVEorg collector...

OESA-2025-1590 microcode_ctl security update

This is a tool to transform and deploy microcode update for x86 CPUs. Security Fixes: Improper conditions check in some IntelR XeonR processor memory controller configurations when using IntelR SGX may allow a privileged user to potentially enable escalation of privilege via local...

[SECURITY] Fedora 41 Update: microcode_ctl-2.1-67.2.fc41

The microcodectl utility is a companion to the microcode driver written by Tigran Aivazian . The microcode update is volatile and needs to be uploaded on each system boot i.e. it doesn't reflash your cpu permanently, reboot and it reverts back to the old microcode...

CLSA-2025-1748968303 Update of linux-firmware

Addition AMD CPU microcode for processor family 0x17: cpuid:0x00870F10ver:0x08701034, cpuid:0x00860F01ver:0x0860010D, cpuid:0x00860F81ver:0x08608108; - Addition AMD CPU microcode for processor family 0x19: cpuid:0x00A70FC0ver:0x0A70C005, cpuid:0x00A70F52ver:0x0A705206,...

CLSA-2025-1748629141 Update of linux-firmware

Addition AMD CPU microcode for processor family 0x19: cpuid:0x00A70FC0ver:0x0A70C005, cpuid:0x00A70F52ver:0x0A705206, cpuid:0x00A00F82ver:0x0A00820C, cpuid:0x00A40F41ver:0x0A404107, cpuid:0x00A70F80ver:0x0A708007, cpuid:0x00A20F10ver:0x0A20102D, cpuid:0x00A70F41ver:0x0A704107,...

Security update for ucode-intel

This update for ucode-intel fixes the following issues: Intel CPU Microcode was updated to the 20250512 release bsc1243123 CVE-2024-28956: Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution for some Intel Processors may allow an authenticated user...

SUSE-SU-2025:01651-2 Security update for ucode-intel

This update for ucode-intel fixes the following issues: Intel CPU Microcode was updated to the 20250512 release bsc1243123 - CVE-2024-28956: Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution for some Intel Processors may allow an authenticated us...