stop-zenbleed-win

Windows에서 ZenbleedCVE-2023-20593 차단하기 새로 발견된 Zenbleed 취약점CVE-2023-20593은 AMD의 모든 Zen2 프로세서에 영향을 줍니다. 안타깝게도 AMD는 2023년 11월 또는 12월까지 많은 프로세서에 마이크로코드 업데이트를 제공하지 않을 예정입니다. 그 사이 어떻게 안전을 유지할 수 있을까요? 다행히도 소프트웨어 해결 방법이 있습니다. Linux에서는 소프트웨어 해결 방법을 적용하는 것이 한 줄이면 되지만, Windows에서는 상황이 더 복잡합니다. 소프트웨어 해결 방법을...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-099970)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099970 advisory. In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache Make sure resource...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-100775)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100775 advisory. In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache Make sure resource...

kernel security, bug fix, and enhancement update

4.18.0-553.153.1 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

USN-8620-3: Linux kernel (Intel IoTG) vulnerabilities

Maxim Suhanov discovered that the NTFS file system implementation in the Linux kernel did not properly validate file name length in certain situations, leading to an out-of-bounds read. An attacker could use this to construct a malicious NTFS image that, when mounted and operated on, could expose...

USN-8620-1: Linux kernel vulnerabilities

Maxim Suhanov discovered that the NTFS file system implementation in the Linux kernel did not properly validate file name length in certain situations, leading to an out-of-bounds read. An attacker could use this to construct a malicious NTFS image that, when mounted and operated on, could expose...

USN-8575-3 linux-azure, linux-oracle vulnerabilities

Maxim Suhanov discovered that the NTFS file system implementation in the Linux kernel did not properly validate file name length in certain situations, leading to an out-of-bounds read. An attacker could use this to construct a malicious NTFS image that, when mounted and operated on, could expose...

USN-8593-1 linux-ibm, linux-oracle vulnerabilities

It was discovered that some AMD Zen 2 processors did not properly isolate shared resources in the operation cache. A local attacker could possibly use this issue to corrupt instructions executed at a higher privilege level, resulting in privilege escalation. CVE-2025-54518 Several security issues...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2026-106 (ALASKERNEL-5.15-2026-106)

The version of kernel installed on the remote host is prior to 5.15.208-145.238. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2026-106 advisory. In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Prevent improper...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache CVE-2026-46174 In the Linux kernel, the following vulnerability has been resolved: smb: client: mask server-provided mode to 07777 in...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues The following security issues were fixed: CVE-2023-2058: x86/CPU: Fix FPDSS on Zen1 bsc1243603. CVE-2025-54518: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache bsc1264013...

Linux Distros Unpatched Vulnerability : CVE-2026-46174

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache Make sure resources are not improperly shared in the op cache and cause instructi...

CVE-2026-46174

A flaw was found in the Linux kernel, specifically within the x86/CPU/AMD Zen2's op cache. This vulnerability arises from improper isolation of shared resources, which can lead to instruction corruption. The consequence of this flaw is that it may cause unexpected behavior or instability within t...

CVE-2026-46174

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache Make sure resources are not improperly shared in the op cache and cause instruction corruption this way...

UBUNTU-CVE-2026-46174

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache Make sure resources are not improperly shared in the op cache and cause instruction corruption this way...

CVE-2026-46174

In CVE-2026-46174, the Linux kernel vulnerability affects x86/CPU/AMD Zen2 by allowing improper isolation of shared resources in the Zen2 op cache, potentially leading to instruction corruption. The issue has been resolved in the Linux kernel, with Debian and Root packaging advisories noting fixe...

EUVD-2026-32801

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache Make sure resources are not improperly shared in the op cache and cause instruction corruption this way...

CVE-2026-46174 x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache Make sure resources are not improperly shared in the op cache and cause instruction corruption this way...

SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2026:1978-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1978-1 advisory. The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues The following security issu...

SUSE SLES15 Security Update : kernel (SUSE-SU-2026:1959-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1959-1 advisory. The SUSE Linux Enterprise 15 SP7 RT kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-5451...