6175 matches found
USN-8180-2: Linux kernel (FIPS) vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Drivers core; - Bluetooth drivers; - DMA engine subsystem; - GPU...
USN-8180-2 linux-fips, linux-gcp-fips vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Drivers core; - Bluetooth drivers; - DMA engine subsystem; - GPU...
EUVD-2023-24764
Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP checks, resulting in a potential loss of confidential guest integrity...
CVE-2023-20585
Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP checks, resulting in a potential loss of confidential guest integrity...
CVE-2023-20585
Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP checks, resulting in a potential loss of confidential guest integrity...
CVE-2023-20585
CVE-2023-20585 : Insufficient checks of the RMP on host buffer access in IOMMU may allow a privileged attacker with a compromised hypervisor to trigger an out-of-bounds condition, risking confidentiality of guest memory and integrity. The vulnerability is associated with AMD IOMMU (RMP) handling....
USN-8180-1 linux, linux-aws, linux-aws-5.15, linux-gcp, linux-gke, linux-gkeop, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Drivers core; - Bluetooth drivers; - DMA engine subsystem; - GPU...
CVE-2023-20585: Access of Memory Location After End of Buffer
Insufficient checks of the RMP on host buffer access in IOMMU may allow an attacker with privileges and a compromised hypervisor to trigger an out of bounds condition without RMP checks, resulting in a potential loss of confidential guest integrity...
The vulnerability of the Hyper-V hardware virtualization system for Windows operating systems allows a hacker to execute arbitrary code.
The vulnerability of the Hyper-V hardware virtualization technology for Windows operating systems lies in the fact that operations are performed outside the buffer in memory. Exploiting this vulnerability allows an attacker to execute arbitrary code...
USN-8162-1 linux-nvidia-tegra-5.15 vulnerabilities
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Cryptographic API; - Drivers core; - Bluetooth drivers; - DMA engine...
CVE-2026-23425
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix ID register initialization for non-protected pKVM guests In protected mode, the hypervisor maintains a separate instance of the kvm structure for each VM. For non-protected VMs, this structure is initialized from...
CVE-2026-23425
CVE-2026-23425 (Linux kernel KVM arm64) — The issue stems from non-protected pKVM guests where the hypervisor copies only the KVM_ARCH_FLAG_ID_REGS_INITIALIZED flag from the host to the hypervisor during pkvm_init_features_from_host, while the actual id_regs data are not initialized. This can cau...
CVE-2026-23425 KVM: arm64: Fix ID register initialization for non-protected pKVM guests
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix ID register initialization for non-protected pKVM guests In protected mode, the hypervisor maintains a separate instance of the kvm structure for each VM. For non-protected VMs, this structure is initialized from...
[SECURITY] Fedora 42 Update: xen-4.19.5-1.fc42
This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...
[SECURITY] Fedora 44 Update: xen-4.21.1-1.fc44
This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...
Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-10.0.1.5)
The version of AHV installed on the remote host is prior to 10.0.1.5. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-10.0.1.5 advisory. - A vulnerability has been identified in the libarchive library, specifically within the archivereadformatrarseekdata...
Guest processing fails for Nutanix AHV, Proxmox VE, Scale Computing HyperCore
Challenge When running backup or replication jobs for Windows virtual machines hosted on Nutanix AHV, Proxmox VE, or Scale Computing HyperCore with Veeam Backup & Replication 13.0.1 Patch 2, guest processing fails with one of the following errors: Failed to install guest processing components for...
The vulnerability of the hv_init_clocksource() function in the drivers/clocksource/hyperv_timer.c module of the Linux operating system allows a hacker to cause a service failure.
The vulnerability of the hvinitclocksource function in the drivers/clocksource/hypervtimer.c module of the Linux operating system is related to improper initialization. Exploiting this vulnerability could allow an attacker to cause a service failure...
Microsoft Xbox One Hacked
It's an impressive feat, over a decade after the box was released: Since reset glitching wasn't possible, Gaasedelen thought some voltage glitching could do the trick. So, instead of tinkering with the system rest pins the hacker targeted the momentary collapse of the CPU voltage rail. This was...