3388 matches found
UBUNTU-CVE-2025-38351
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-2025-38351
CVE-2025-38351 affects the Linux kernel KVM component (x86) when Hyper-V hypercalls are enabled. The issue arises in PV TLB flush processing where non-canonical GVAs can reach INVVPID/INVLPGA paths, potentially triggering VM-Fail on Intel hardware (AMD may ignore). In practice, this can allow a g...
CVE-2025-38351 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-2025-38351 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-2025-38351
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...
The vulnerability of the Windows Hyper-V hardware virtualization system allows attackers to disclose protected information.
The vulnerability of the Windows Hyper-V hardware virtualization system is related to reading data beyond the buffer boundaries in memory. Exploiting this vulnerability can allow a remote attacker to disclose sensitive information that is protected by the system’s security measures...
CVE-2025-47999
Missing synchronization in Windows Hyper-V allows an authorized attacker to deny service over an adjacent network...
CVE-2025-48002
Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to disclose information over an adjacent network...
CVE-2025-48822
Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally...
CVE-2025-48822
Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally...
CVE-2025-48822
Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally...
CVE-2025-48002
Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to disclose information over an adjacent network...
CVE-2025-48002
Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to disclose information over an adjacent network...
CVE-2025-47999
Missing synchronization in Windows Hyper-V allows an authorized attacker to deny service over an adjacent network...
CVE-2025-47999
Missing synchronization in Windows Hyper-V allows an authorized attacker to deny service over an adjacent network...
CVE-2025-47999 Windows Hyper-V Denial of Service Vulnerability
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CVE-2025-47999 Windows Hyper-V Denial of Service Vulnerability
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CVE-2025-47999
CVE-2025-47999 : In Windows Hyper-V, missing synchronization allows an authorized attacker to cause a Denial-of-Service over an adjacent network. The CVSS v3.1 base score is 6.8 (AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H). Connected documents confirm Hyper-V is affected and describe DoS potential; expl...