CLSA-2025-1748014298 Update of alt-php

New microcode update packages from upstream up to 2025-04-10: - 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:...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes CVE-2025-21991 Affected Packages: kernel6.12 Issue Correction: Run dnf update kernel6.12 --releasever 2023.7.20250428 or dnf update --adviso...

SUSE CVE-2025-22047

In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix applymicrocodeamd's return value When verifysha256digest fails, applymicrocodeamd should propagate the failure by returning false and not -1 which is promoted to true...

CVE-2025-22047

In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix applymicrocodeamd's return value When verifysha256digest fails, applymicrocodeamd should propagate the failure by returning false and not -1 which is promoted to true...

DEBIAN-CVE-2025-22047

In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix applymicrocodeamd's return value When verifysha256digest fails, applymicrocodeamd should propagate the failure by returning false and not -1 which is promoted to true...

UBUNTU-CVE-2025-22047

In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix applymicrocodeamd's return value When verifysha256digest fails, applymicrocodeamd should propagate the failure by returning false and not -1 which is promoted to true...

CVE-2025-22047 x86/microcode/AMD: Fix __apply_microcode_amd()'s return value

In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix applymicrocodeamd's return value When verifysha256digest fails, applymicrocodeamd should propagate the failure by returning false and not -1 which is promoted to true...

CVE-2025-22047 x86/microcode/AMD: Fix __apply_microcode_amd()'s return value

In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix applymicrocodeamd's return value When verifysha256digest fails, applymicrocodeamd should propagate the failure by returning false and not -1 which is promoted to true...

CVE-2025-22047

In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix applymicrocodeamd's return value When verifysha256digest fails, applymicrocodeamd should propagate the failure by returning false and not -1 which is promoted to true...

AZL-59843 CVE-2025-21991 affecting package kernel for versions less than 6.6.85.1-2

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...

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...

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 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

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

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...

[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...

AMD CPU Microcode Signature Verification Vulnerability

AMD ID: AMD-SB-7033 Potential Impact: Loss of integrity of x86 instruction execution, loss of confidentiality and integrity of data in x86 CPU privileged context and compromise of SMM execution environment Severity: Medium Summary Researchers from Google®have provided AMD with a report titled “AM...