AZL-59785 CVE-2025-21991 affecting package kernel for versions less than 5.15.180.1-1

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...

DEBIAN-CVE-2025-21991

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...

UBUNTU-CVE-2025-21991

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...

CVE-2025-21991

The CVE-2025-21991 issue affects the Linux kernel’s AMD microcode loader for x86. It could trigger an out-of-bounds access when iterating NUMA nodes with empty or CPU-less nodes, potentially accessing cpu_data beyond its bounds during a microcode update. The root cause is that load_microcode_amd(...

CVE-2025-21991 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...

CVE-2025-21991

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...

CVE-2025-21991 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...

CVE-2025-21991 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...

Linux kernel 安全漏洞

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 possible out-of-bounds access of x86/microcode/AMD components on CPU-less NUMA nodes...

Debian: Security Advisory (DLA-4098-1)

The remote host is missing an update for the Debian 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...

[SECURITY] [DLA 4098-1] amd64-microcode security update

Debian LTS Advisory DLA-4098-1 [email protected] https://www.debian.org/lts/security/ Tobias Frost March 31, 2025 https://wiki.debian.org/LTS Package : amd64-microcode Version : 3.20250311.1deb11u1 CVE ID : CVE-2024-56161 Debian Bug : 1095470 A potential vulnerability has been found for...

Debian: Security Advisory (DLA-4095-1)

The remote host is missing an update for the Debian 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...

DLA-4098-1 amd64-microcode - security update

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Debian dla-4098 : amd64-microcode - security update

The remote Debian 11 host has a package installed that is affected by a vulnerability as referenced in the dla-4098 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4098-1 [email protected] https://www.debian.org/lts/security/...

[SECURITY] [DLA 4095-1] intel-microcode security update

Debian LTS Advisory DLA-4095-1 [email protected] https://www.debian.org/lts/security/ Tobias Frost March 29, 2025 https://wiki.debian.org/LTS Package : intel-microcode Version : 3.20250211.1deb11u1 CVE ID : CVE-2023-34440 CVE-2023-43758 CVE-2024-24582 CVE-2024-28047 CVE-2024-28127...

Debian dla-4095 : intel-microcode - security update

The remote Debian 11 host has a package installed that is affected by multiple vulnerabilities as referenced in the dla-4095 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-4095-1 [email protected]...

DLA-4095-1 intel-microcode - security update

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Security update for ucode-intel

This update for ucode-intel fixes the following issues: Intel CPU Microcode was updated to the 20250211 release bsc1237096 Security updates for INTEL-SA-01166 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01166.html CVE-2024-31068: Improper Finite State Machines FSMs i...

SUSE-SU-2025:20286-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: - Intel CPU Microcode was updated to the 20250211 release bsc1237096 - Security updates for INTEL-SA-01166 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01166.html CVE-2024-31068: Improper Finite State Machines FS...

PT-2025-16687

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, specifically related to the x86/microcode/AMD component. The issue concerned the apply microcode amd function, which incorrectly...