3945 matches found
Microsoft Hyper-V 缓冲区错误漏洞
Microsoft Hyper-V is an application from Microsoft Corporation USA. A system hypervisor virtualization technology that enables desktop virtualization. A buffer error vulnerability exists in Microsoft Hyper-V. An attacker exploiting this vulnerability could gain access to sensitive information. Th...
PT-2025-46469
Name of the Vulnerable Software and Affected Versions Windows Hyper-V affected versions not specified Description An out-of-bounds read issue exists in Windows Hyper-V. A local attacker with authorization can potentially disclose information. Recommendations At the moment, there is no information...
Microsoft Storvsp.sys Driver 安全漏洞
Microsoft Storvsp.sys Driver is a virtual storage bus driver from Microsoft Corporation USA. It is primarily used for virtual storage communication between virtual machines and hosts in Hyper-V virtualized environments. A security vulnerability exists in Microsoft Storvsp.sys Driver. An attacker...
Security Bulletin: Multiple Vulnerabilities in Hyper Converged Database
Summary Multiple vulnerabilities were addressed in Hyper Converged Database version 1.2.4 Vulnerability Details CVEID:CVE-2017-6519 DESCRIPTION: avahi-daemon in Avahi through 0.6.32 and 0.7 inadvertently responds to IPv6 unicast queries with source addresses that are not on-link, which allows...
⚡ Weekly Recap: Hyper-V Malware, Malicious AI Bots, RDP Exploits, WhatsApp Lockdown and More
Cyber threats didn't slow down last week—and attackers are getting smarter. We're seeing malware hidden in virtual machines, side-channel leaks exposing AI chats, and spyware quietly targeting Android devices in the wild. But that's just the surface. From sleeper logic bombs to a fresh alliance...
PT-2025-46139
Name of the Vulnerable Software and Affected Versions Malware Remover versions prior to 6.6.8.20251023 Description Improper control of code generation allows remote attackers to perform code injection, leading to remote code execution and the ability to bypass protection mechanisms. Recommendatio...
PT-2025-46143
Name of the Vulnerable Software and Affected Versions HBS 3 Hybrid Backup Sync versions prior to 26.2.0.938 Description An external control of file name or path issue exists in HBS 3 Hybrid Backup Sync. An attacker with local network access can potentially read or modify files and directories...
PT-2025-46141
Name of the Vulnerable Software and Affected Versions Hyper Data Protector versions prior to 2.2.4.1 Description An SQL injection issue exists in Hyper Data Protector. Successful exploitation could allow remote attackers to execute unauthorized code or commands. Recommendations Update to Hyper Da...
PT-2025-46142
Name of the Vulnerable Software and Affected Versions QNAP HBS 3 Hybrid Backup Sync versions prior to 26.2.0.938 Description A flaw exists in QNAP HBS 3 Hybrid Backup Sync related to incorrect path restriction for an access-limited directory. Successful exploitation by a remote attacker could lea...
PT-2025-46144
Name of the Vulnerable Software and Affected Versions QNAP QTS versions prior to 5.2.7.3297 build 20251024 QNAP QuTS hero h5.2.7 versions prior to 5.2.7.3297 build 20251024 QNAP QuTS hero h5.3.1 versions prior to 5.3.1.3292 build 20251024 Description A flaw exists due to a NULL pointer dereferenc...
Hackers Weaponize Windows Hyper-V to Hide Linux VM and Evade EDR Detection
The threat actor known as Curly COMrades has been observed exploiting virtualization technologies as a way to bypass security solutions and execute custom malware. According to a new report from Bitdefender, the adversary is said to have enabled the Hyper-V role on selected victim systems to depl...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988717)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988717 advisory. In the Linux kernel, the following vulnerability has been resolved: x86/hyperv: Fix NULL deref in sethvtscchangecb if Hyper-V setup fails Check for a valid hvvpindex...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: KVM: x86/hyper-v: Skip non-canonical addresses during PV TLB flush In KVM guests with Hyper-V hypercalls enabled, the hypercalls HVCALLFLUSHVIRTUALADDRESSLIST and HVCALLFLUSHVIRTUALADDRESSLISTEX allow a guest to request...
EUVD-2022-54509
In the Linux kernel, the following vulnerability has been resolved: clocksource: hyper-v: unexport init-annotated hvinitclocksource EXPORTSYMBOL and init is a bad combination because the .init.text section is freed up after the initialization. Hence, modules cannot use symbols annotated init. The...
SUSE-SU-2025:3751-1 Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2023-53261: coresight: Fix memory leak in acpibuffer-pointer bsc1249770. - CVE-2024-58090: sched/core: Prevent rescheduling when interrupts are disabled...
kernel: KVM: x86/hyper-v: Skip non-canonical addresses during PV TLB flush
In the Linux kernel, the following vulnerability has been resolved: KVM: x86/hyper-v: Skip non-canonical addresses during PV TLB flush In KVM guests with Hyper-V hypercalls enabled, the hypercalls HVCALLFLUSHVIRTUALADDRESSLIST and HVCALLFLUSHVIRTUALADDRESSLISTEX allow a guest to request...
CVE-2025-55328
Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Hyper-V allows an authorized attacker to elevate privileges locally...
EUVD-2022-55150
In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Deactivate sysctlrecordpanicmsg by default in isolated guests hvpanicpage might contain guest-sensitive information, do not dump it over to Hyper-V by default in isolated guests. While at it, update some...
