Linux Distros Unpatched Vulnerability : CVE-2025-54518

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a...

SUSE CVE-2025-54518

Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege level, potentially resulting in privilege escalation...

ALPINE-CVE-2025-54518

Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege level, potentially resulting in privilege escalation...

CVE-2025-54518

CVE-2025-54518 describes an issue in Zen 2-based CPUs where improper isolation of shared resources in the CPU operation cache could allow a local attacker to corrupt instructions executed at a different privilege level, potentially enabling privilege escalation. The vulnerability affects Zen 2 mi...

PT-2026-40778

Name of the Vulnerable Software and Affected Versions Zen 2-based products affected versions not specified Description A flaw in the CPU operation op/µop cache allows for the execution of incorrect instructions at a higher privilege level, which can lead to an elevation of privilege affecting the...

CPU OP Cache Corruption

CVE Details Refer to Glossary for explanation of terms CVE| CVE Description| CVSS Score ---|---|--- CVE-2025-54518| Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege level...

EUVD-2023-24772

Malicious code in bioql PyPI...

TencentOS Server 2: linux-firmware (TSSA-2023:0274)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2023:0274 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities...

Alibaba Cloud Linux 3 : 0123: linux-firmware (ALINUX3-SA-2023:0123)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2023:0123 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2023-20593: An issue in Zen 2 CPUs, under...

New ZenHammer Attack Bypasses Rowhammer Defenses on AMD CPUs

Cybersecurity researchers from ETH Zurich have developed a new variant of the RowHammer DRAM dynamic random-access memory attack that, for the first time, successfully works against AMD Zen 2 and Zen 3 systems despite mitigations such as Target Row Refresh TRR. "This result proves that AMD system...

SUSE SLES12 Security Update : spectre-meltdown-checker (SUSE-SU-2024:0885-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2024:0885-1 advisory. - An issue in Zen 2 CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : spectre-meltdown-checker (SUSE-SU-2024:0884-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2024:0884-1 advisory. - An issue in Zen 2 CPUs, under specific microarchitectural circumstances, may allow an attacker to...

CentOS 9 : kernel-5.14.0-350.el9

The remote CentOS Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the kernel-5.14.0-350.el9 build changelog. - The Linux kernel allows userspace processes to enable mitigations by calling prctl with PRSETSPECULATIONCTRL which disables the...

Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-20220304.480)

The version of AHV installed on the remote host is prior to 20220304.480. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-20220304.480 advisory. - An issue in Zen 2 CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially...

CentOS 8 : linux-firmware (CESA-2023:5245)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2023:5245 advisory. - An issue in Zen 2 CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information. CVE-2023-20593 Not...

RHEL 8 : linux-firmware (RHSA-2024:0561)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:0561 advisory. The linux-firmware packages contain all of the firmware files that are required by various devices to operate. Security Fixes: hw amd: Retur...

hw: amd: Cross-Process Information Leak

A flaw was found in hw, in “Zen 2” CPUs. This issue may allow an attacker to access sensitive information under specific microarchitectural circumstances...

RHEL 8 : kernel (RHSA-2024:0403)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:0403 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: bpf: Incorrect verifier prunin...

RHEL 8 : kernel-rt (RHSA-2024:0402)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:0402 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirement...

EulerOS 2.0 SP8 : linux-firmware (EulerOS-SA-2023-3137)

According to the versions of the linux-firmware packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue in Zen 2 CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive...