The vulnerability in the `arch/arm64/kvm/sys regs.c` component of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability in the arch/arm64/kvm/sys regs.c component of the Linux operating system is related to reading data from buffer fields beyond their allowable limits. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2025-30766 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains an issue in the KVM component related to the validation of the num cpu value received from user space for LoongArch architecture. Insufficient validation of t...

PT-2025-30767

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw where an array index overflow can occur in the KVM Kernel-based Virtual Machine subsystem on LoongArch architecture. The index variable is modified and...

The vulnerability of the _GLOBAL_TOC function in the arch/powerpc/kvm/book3s_hv_rmhandlers.S module of the virtualization subsystem on the PowerPC platform in the Linux operating system allows a attacker to execute arbitrary code with elevated privileges or cause a service failure.

The vulnerability of the GLOBALTOC function in the arch/powerpc/kvm/book3shvrmhandlers.S module of the virtualization subsystem on the PowerPC platform in the Linux operating system is related to a buffer overflow based on a stack. Exploiting this vulnerability could allow an attacker to execute...

The vulnerability of the ioapic_write_indirect() function in the arch/x86/kvm/ioapic.c module of the virtualization subsystem on the Linux operating system’s x86 kernel platform allows a attacker to cause a service failure.

The vulnerability of the ioapicwriteindirect function in the arch/x86/kvm/ioapic.c module of the virtualization subsystem on the Linux operating system’s x86 kernel platform is related to reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to cause a servic...

CVE-2025-52562 Convey Panel Directory Traversal in LocaleController leading to Remote Code Execution

Convoy is a KVM server management panel for hosting businesses. In versions 3.9.0-rc3 to before 4.4.1, there is a directory traversal vulnerability in the LocaleController component of Performave Convoy. An unauthenticated remote attacker can exploit this vulnerability by sending a specially...

CVE-2025-52562 Convey Panel Directory Traversal in LocaleController leading to Remote Code Execution

Convoy is a KVM server management panel for hosting businesses. In versions 3.9.0-rc3 to before 4.4.1, there is a directory traversal vulnerability in the LocaleController component of Performave Convoy. An unauthenticated remote attacker can exploit this vulnerability by sending a specially...

CVE-2025-52562

Convoy CVE-2025-52562 describes an unauthenticated directory traversal vulnerability in the LocaleController affecting Convoy versions 3.9.0-rc3 through 4.4.0. Exploitation allows including and executing arbitrary PHP files on the server. The issue has been patched in version 4.4.1; a temporary w...

The vulnerability of the emulator_get_hflags() function in the arch/x86/kvm/x86.c module of the virtualization subsystem on the Linux x86 kernel platform allows a attacker to compromise the integrity and accessibility of protected information.

The vulnerability of the emulatorgethflags function in the arch/x86/kvm/x86.c module of the virtualization subsystem on the Linux x86 kernel platform is related to the dereferencing of the NULL pointer. Exploiting this vulnerability could allow an attacker to compromise the integrity and...

OESA-2025-1648 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: scsi: target: Fix WRITESAME No Data Buffer crash In newer version of the SBC specs, we have a NDOB bit that indicates there is no data buffer that gets written...

CVE-2022-50228

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0 Don't BUG/WARN on interrupt injection due to GIF being cleared, since it's trivial for userspace to force the situation via KVMSETVCPUEVENTS even if having at least...

CVE-2022-50227

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/xen: Initialize Xen timer only once Add a check for existing xen timers before initializing a new one. Currently kvmxeninittimer is called on every KVMXENVCPUATTRTYPETIMER, which is causing the following ODEBUG crash whe...

CVE-2022-50224

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Treat NX as a valid SPTE bit for NPT Treat the NX bit as valid when using NPT, as KVM will set the NX bit when the NX huge page mitigation is enabled mindblowing and trigger the WARN that fires on reserved SPTE bits...

SUSE CVE-2022-50228

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0 Don't BUG/WARN on interrupt injection due to GIF being cleared, since it's trivial for userspace to force the situation via KVMSETVCPUEVENTS even if having at least...

CVE-2022-50224

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Treat NX as a valid SPTE bit for NPT Treat the NX bit as valid when using NPT, as KVM will set the NX bit when the NX huge page mitigation is enabled mindblowing and trigger the WARN that fires on reserved SPTE bits...

CVE-2022-50228

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0 Don't BUG/WARN on interrupt injection due to GIF being cleared, since it's trivial for userspace to force the situation via KVMSETVCPUEVENTS even if having at least...

AZL-70468 CVE-2022-50224 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Treat NX as a valid SPTE bit for NPT Treat the NX bit as valid when using NPT, as KVM will set the NX bit when the NX huge page mitigation is enabled mindblowing and trigger the WARN that fires on reserved SPTE bits...

DEBIAN-CVE-2022-50227

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/xen: Initialize Xen timer only once Add a check for existing xen timers before initializing a new one. Currently kvmxeninittimer is called on every KVMXENVCPUATTRTYPETIMER, which is causing the following ODEBUG crash whe...

CVE-2022-50227

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/xen: Initialize Xen timer only once Add a check for existing xen timers before initializing a new one. Currently kvmxeninittimer is called on every KVMXENVCPUATTRTYPETIMER, which is causing the following ODEBUG crash whe...

DEBIAN-CVE-2022-50228

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Don't BUG if userspace injects an interrupt with GIF=0 Don't BUG/WARN on interrupt injection due to GIF being cleared, since it's trivial for userspace to force the situation via KVMSETVCPUEVENTS even if having at least...