CVE-2026-99155

In the Linux kernel, the following vulnerability has been resolved: s...

CVE-2026-99155

In the Linux kernel, the following vulnerability has been resolved: scsi: xen/scsifront: Check for a NULL shadow entry on a backend response scsifrontdoresponse validates the rqid in a backend response against VSCSIIFMAXREQS before using it to index info-shadow, but then dereferences the entry to...

CVE-2026-99155

The Linux kernel contains a vulnerability in the scsi: xen/scsifront component where the scsifront_do_response() function fails to verify if a shadow slot is populated before dereferencing it. While the function validates that the rqid is within the valid range (VSCSIIF_MAX_REQS), it does not che...

EUVD-2026-111907

In the Linux kernel, the following vulnerability has been resolved: scsi: xen/scsifront: Check for a NULL shadow entry on a backend response scsifrontdoresponse validates the rqid in a backend response against VSCSIIFMAXREQS before using it to index info-shadow, but then dereferences the entry to...

CVE-2026-99155 scsi: xen/scsifront: Check for a NULL shadow entry on a backend response

In the Linux kernel, the following vulnerability has been resolved: scsi: xen/scsifront: Check for a NULL shadow entry on a backend response scsifrontdoresponse validates the rqid in a backend response against VSCSIIFMAXREQS before using it to index info-shadow, but then dereferences the entry to...

PT-2026-128148

In the Linux kernel, the following vulnerability has been resolved: scsi: xen/scsifront: Check for a NULL shadow entry on a backend response scsifront do response validates the rqid in a backend response against VSCSIIF MAX REQS before using it to index info-shadow, but then dereferences the entr...

UBUNTU-CVE-2026-99155

In the Linux kernel, the following vulnerability has been resolved: scsi: xen/scsifront: Check for a NULL shadow entry on a backend response scsifrontdoresponse validates the rqid in a backend response against VSCSIIFMAXREQS before using it to index info-shadow, but then dereferences the entry to...

Astra Linux – Vulnerability in Linux 5.10, Linux

Several Linux PV device frontends are vulnerable to attacks by backends that use grant table interfaces to remove access rights from resources. This can lead to potential data leaks, data corruption by malicious backends, and denial of service attacks. The backends that use these interfaces may n...

Siemens SCALANCE, Ruggedcom ROX Race Condition (CVE-2022-23039)

Linux PV device frontends vulnerable to attacks by backends This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Several Linux PV device frontends are using the grant table interfaces for removing access rights of the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414456)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414456 advisory. Linux PV device frontends vulnerable to attacks by backends This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities...

Linux Distros Unpatched Vulnerability : CVE-2022-23042

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Linux PV device frontends vulnerable to attacks by backends This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilitie...

Linux Distros Unpatched Vulnerability : CVE-2022-23041

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Linux PV device frontends vulnerable to attacks by backends This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilitie...

Linux Distros Unpatched Vulnerability : CVE-2022-23036

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Linux PV device frontends vulnerable to attacks by backends This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilitie...

SUSE CVE-2022-23037

Linux PV device frontends vulnerable to attacks by backends This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Several Linux PV device frontends are using the grant table interfaces for removing access rights of the...

SUSE CVE-2022-23040

Linux PV device frontends vulnerable to attacks by backends This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Several Linux PV device frontends are using the grant table interfaces for removing access rights of the...

SUSE CVE-2022-23041

Linux PV device frontends vulnerable to attacks by backends This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Several Linux PV device frontends are using the grant table interfaces for removing access rights of the...

SCSI FRONT Driver Xen DoS

The vulnerability of the PV driver of the Xen hypervisor is caused by synchronization errors when using a shared resource. Exploiting this vulnerability can allow attackers to cause service failures...

Xen Hypervisor DoS

The vulnerabilities of the components blkfront, netfront, scsifront, usbfront, dmabuf, xenbus, 9p, kbdfront, and pvcalls in the Xen hypervisor are caused by synchronization errors when using a shared resource. Exploiting these vulnerabilities can allow attackers to cause service failures...

CVE-2022-23038

Linux PV device frontends vulnerable to attacks by backends This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Several Linux PV device frontends are using the grant table interfaces for removing access rights of the...

SUSE SLES15 Security Update : kernel (SUSE-SU-2022:1255-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:1255-1 advisory. The SUSE Linux Enterprise 15 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: -...