SUSE-SU-2023:2068-1 Security update for shadow

This update for shadow fixes the following issues: - CVE-2023-29383: Fixed apparent /etc/shadow manipulation via chfn bsc1210507...

SUSE-SU-2023:2067-1 Security update for shadow

This update for shadow fixes the following issues: - CVE-2023-29383: Fixed apparent /etc/shadow manipulation via chfn bsc1210507...

SUSE-SU-2023:2066-1 Security update for shadow

This update for shadow fixes the following issues: - CVE-2023-29383: Fixed apparent /etc/shadow manipulation via chfn bsc1210507...

OESA-2023-1258 shadow security update

This package includes the necessary programs for converting plain password files to the shadow password format and to manage user and group accounts. Security Fixes: In Shadow 4.13, it is possible to inject control characters into fields provided to the SUID program chfn change finger. Although i...

Fedora 38 : xen (2023-d28433ead1)

The remote Fedora 38 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-d28433ead1 advisory. x86 shadow paging arbitrary pointer dereference XSA-430, CVE-2022-42335 Tenable has extracted the preceding description block directly from the Fedora securi...

Browser Security Survey: 87% of SaaS Adopters Exposed to Browser-borne Attacks

The browser serves as the primary interface between the on-premises environment, the cloud, and the web in the modern enterprise. Therefore, the browser is also exposed to multiple types of cyber threats and operational risks. In light of this significant challenge, how are CISOs responding?...

Microsoft announces the 2023 Microsoft Security Excellence Awards winners

In a world that’s constantly changing and challenging us, we believe that nothing can stop us when we work together. That’s the spirit of collaboration we celebrated on April 24, 2023, at the fourth annual Microsoft Security Excellence Awards. These awards recognize outstanding contributions from...

Microsoft announces the 2023 Microsoft Security Excellence Awards winners

In a world that’s constantly changing and challenging us, we believe that nothing can stop us when we work together. That’s the spirit of collaboration we celebrated on April 24, 2023, at the fourth annual Microsoft Security Excellence Awards. These awards recognize outstanding contributions from...

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

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

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...

ALPINE-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...

DEBIAN-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...

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...

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...

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: NULL Pointer Dereference

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

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 ...