Rocky Linux 9 [CIQ] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc (crlsa-2025_10837)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202510837 advisory. kernel: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes CVE-2025-21991 Tenable has extracted the preceding description block directly from...

RockyLinux 8 : kernel (RLSA-2025:11298)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:11298 advisory. kernel: cifs: potential buffer overflow in handling symlinks CVE-2022-49058 kernel: media: uvcvideo: Remove dangling pointers CVE-2024-58002 kernel:...

AlmaLinux 9 : kernel (ALSA-2025:10837)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2025:10837 advisory. kernel: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes CVE-2025-21991 Tenable has extracted the preceding description block directly fro...

RHEL 9 : kernel (RHSA-2025:10837)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:10837 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: x86/microcode/AMD: Fix out-of-bounds o...

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: Improper Validation of Array Index

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...

PT-2025-14488

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to an out-of-bounds error in the Linux kernel on systems with CPU-less NUMA nodes. This occurs when the load microcode amd function iterates over all NUMA nodes and...