Design/Logic Flaw

x86 shadow paging arbitrary pointer dereference In environments where host assisted address translation is necessary but Hardware Assisted Paging HAP is unavailable, Xen will run guests in so called shadow mode. Due to too lax a check in one of the hypervisor routines used for shadow page handlin...

UBUNTU-CVE-2022-42335

x86 shadow paging arbitrary pointer dereference In environments where host assisted address translation is necessary but Hardware Assisted Paging HAP is unavailable, Xen will run guests in so called shadow mode. Due to too lax a check in one of the hypervisor routines used for shadow page handlin...

x86 shadow paging arbitrary pointer dereference

ISSUE DESCRIPTION In environments where host assisted address translation is necessary but Hardware Assisted Paging HAP is unavailable, Xen will run guests in so called shadow mode. Due to too lax a check in one of the hypervisor routines used for shadow page handling it is possible for a guest...

CVE-2022-42335

x86 shadow paging arbitrary pointer dereference In environments where host assisted address translation is necessary but Hardware Assisted Paging HAP is unavailable, Xen will run guests in so called shadow mode. Due to too lax a check in one of the hypervisor routines used for shadow page handlin...

CVE-2022-42335

CVE-2022-42335 is a Xen hypervisor vulnerability in shadow paging where a lax check in shadow page handling could allow a guest with a PCI device passed through to cause the hypervisor to dereference an arbitrary pointer partially under guest control when HAP is unavailable. This could lead to a ...

CVE-2022-42335

x86 shadow paging arbitrary pointer dereference In environments where host assisted address translation is necessary but Hardware Assisted Paging HAP is unavailable, Xen will run guests in so called shadow mode. Due to too lax a check in one of the hypervisor routines used for shadow page handlin...

Xen 代码问题漏洞

Xen is an open source virtual machine monitor product from the University of Cambridge, UK. The product enables different and incompatible operating systems to run on the same computer and supports runtime migration to ensure uptime and avoid downtime. Xen has a security vulnerability that stems...

Velociraptor Version 0.6.8 Available Now

A New Client-Server Communication Protocol, VFS GUI, and More Performance Upgrades Make This The Fastest and Most Scalable Velociraptor Yet Rapid7 is excited to announce the release of version 0.6.8 of Velociraptor—an advanced, open-source digital forensics and incident response DFIR tool that...

SUSE CVE-2022-42332

x86 shadow plus log-dirty mode use-after-free In environments where host assisted address translation is necessary but Hardware Assisted Paging HAP is unavailable, Xen will run guests in so called shadow mode. Shadow mode maintains a pool of memory used for both shadow page tables as well as...

DataGear SQL注入漏洞

DataGear is an open source and free data visualization and analysis platform from DataGear. A SQL injection vulnerability exists in DataGear versions prior to 4.5.1, which stems from a problem with the file /analysisProject/pagingQueryData, where manipulation of the parameter queryOrder can lead ...

PT-2023-17087 · Datagear · Datagear

Name of the Vulnerable Software and Affected Versions: DataGear versions up to 4.5.0 Description: A critical issue was found in DataGear, affecting an unknown part of the file /analysisProject/pagingQueryData. The manipulation of the queryOrder argument leads to sql injection. It is possible to...

DEBIAN-CVE-2022-42332

x86 shadow plus log-dirty mode use-after-free In environments where host assisted address translation is necessary but Hardware Assisted Paging HAP is unavailable, Xen will run guests in so called shadow mode. Shadow mode maintains a pool of memory used for both shadow page tables as well as...

UBUNTU-CVE-2022-42332

x86 shadow plus log-dirty mode use-after-free In environments where host assisted address translation is necessary but Hardware Assisted Paging HAP is unavailable, Xen will run guests in so called shadow mode. Shadow mode maintains a pool of memory used for both shadow page tables as well as...

Spring Data JPA introduces query parser!

The Problem One of Spring Data JPA’s handy features is letting you plugin in custom JPA queries through its @Query annotation. This allows some flexiblity because you are still able to offer sort parameters to the consumers of your app. Check out the example below: interface SampleRepository...

CVE-2022-42332

CVE-2022-42332 concerns Xen’s shadow mode with log-dirty tracking. In environments where host-assisted addressing is needed but Hardware Assisted Paging is unavailable, Xen’s log-dirty infrastructure did not have memory accounted for in some paths, allowing newly established shadow page tables to...

SUSE CVE-2011-2519

Xen in the Linux kernel, when running a guest on a host without hardware assisted paging HAP, allows guest users to cause a denial of service invalid pointer dereference and hypervisor crash via the SAHF instruction...

SUSE CVE-2012-3496

XENMEMpopulatephysmap in Xen 4.0, 4.1, and 4.2, and Citrix XenServer 6.0.2 and earlier, when translating paging mode is not used, allows local PV OS guest kernels to cause a denial of service BUG triggered and host crash via invalid flags such as MEMFpopulateondemand...

SUSE CVE-2014-5146

Certain MMU virtualization operations in Xen 4.2.x through 4.4.x before the xsa97-hap patch, when using Hardware Assisted Paging HAP, are not preemptible, which allows local HVM guest to cause a denial of service vcpu consumption by invoking these operations, which process every page assigned to ...

SUSE CVE-2016-7094

Buffer overflow in Xen 4.7.x and earlier allows local x86 HVM guest OS administrators on guests running with shadow paging to cause a denial of service via a pagetable update...

SUSE CVE-2017-10915

The shadow-paging feature in Xen through 4.8.x mismanages page references and consequently introduces a race condition, which allows guest OS users to obtain Xen privileges, aka XSA-219...