SUSE SLED15: xen / xen-devel / xen-doc-html / xen-libs / xen-libs-32bit / etc (SUSE-SU-2023:4945-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4945-1 advisory. - CVE-2023-46836: Fixed BTC/SRSO fixes not fully effective bsc1216807. - CVE-2023-46835: Fixed...

Fedora: Security Advisory for xen (FEDORA-2023-e62da41072)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora 37 : xen (2023-e62da41072)

The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-e62da41072 advisory. x86/AMD: mismatch in IOMMU quarantine page table levels XSA-445, CVE-2023-46835 x86: BTC/SRSO fixes not fully effective XSA-446, CVE-2023-46836...

Fedora 38 : xen (2023-56901a79a1)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-56901a79a1 advisory. x86/AMD: mismatch in IOMMU quarantine page table levels XSA-445, CVE-2023-46835 x86: BTC/SRSO fixes not fully effective XSA-446, CVE-2023-46836...

Xen: x86/AMD: Mismatch in IOMMU Quarantine Page Table Levels (XSA-445)

The current setup of quarantine page tables assumes that there are 4 page table levels, however the AMD-Vi IOMMU is configured with 3 page table levels for systems without RAM above the 512 GB boundary. Due to this level mismatch, the sink page the device gets read/write access to is no longer...

SUSE SLES15: xen / xen-devel / xen-libs / xen-tools / xen-tools-domU / etc (SUSE-SU-2023:4484-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4484-1 advisory. - CVE-2023-46835: x86/AMD: mismatch in IOMMU quarantine page table levels XSA-445 bsc1216654. - CVE-2023-46836: x86: BTC/SRSO fixes...

SUSE: Security Advisory (SUSE-SU-2023:4484-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE: Security Advisory (SUSE-SU-2023:4485-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE: Security Advisory (SUSE-SU-2023:4486-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE SLES12: xen / xen-devel / xen-doc-html / xen-libs / xen-libs-32bit / etc (SUSE-SU-2023:4486-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4486-1 advisory. - CVE-2023-46835: x86/AMD: mismatch in IOMMU quarantine page table levels XSA-445 bsc1216654. - CVE-2023-46836: x86: BTC/SRSO fixes...

SUSE SLES15 Security Update : xen (SUSE-SU-2023:4485-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4485-1 advisory. - CVE-2023-46835: x86/AMD: mismatch in IOMMU quarantine page table levels XSA-445 bsc1216654. - CVE-2023-46836: x86: BTC/SRSO fixes...

SUSE-SU-2023:4486-1 Security update for xen

This update for xen fixes the following issues: - CVE-2023-46835: x86/AMD: mismatch in IOMMU quarantine page table levels XSA-445 bsc1216654. - CVE-2023-46836: x86: BTC/SRSO fixes not fully effective XSA-446 bsc1216807...

SUSE-SU-2023:4485-1 Security update for xen

This update for xen fixes the following issues: - CVE-2023-46835: x86/AMD: mismatch in IOMMU quarantine page table levels XSA-445 bsc1216654. - CVE-2023-46836: x86: BTC/SRSO fixes not fully effective XSA-446 bsc1216807...

SUSE-SU-2023:4484-1 Security update for xen

This update for xen fixes the following issues: - CVE-2023-46835: x86/AMD: mismatch in IOMMU quarantine page table levels XSA-445 bsc1216654. - CVE-2023-46836: x86: BTC/SRSO fixes not fully effective XSA-446 bsc1216807...

SUSE: Security Advisory (SUSE-SU-2023:4466-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE SLES15 Security Update : xen (SUSE-SU-2023:4466-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4466-1 advisory. Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number...

SUSE-SU-2023:4466-1 Security update for xen

This update for xen fixes the following issues: - CVE-2023-46835: x86/AMD: mismatch in IOMMU quarantine page table levels XSA-445 bsc1216654. - CVE-2023-46836: x86: BTC/SRSO fixes not fully effective XSA-446 bsc1216807...

Citrix Releases Security Updates for Citrix Hypervisor

Citrix has released security updates addressing vulnerabilities in Citrix Hypervisor 8.2 CU1 LTSR. A cyber threat actor could exploit these vulnerabilities to take control of an affected system. CISA encourages users and administrators to review Citrix Hypervisor Security Bulletin for...

Citrix Hypervisor Security Bulletin for CVE-2023-23583 and CVE-2023-46835

Description of Problem An issue has been discovered that affects Citrix Hypervisor 8.2 CU1 LTSR and may allow malicious privileged code in a guest VM to compromise an AMD-based host via a passed through PCI device CVE-2023-46835. In addition, Intel has disclosed a security issue affecting certain...

CVE-2022-46835

IdentityIQ 8.3 and all 8.3 patch levels prior to 8.3p2, IdentityIQ 8.2 and all 8.2 patch levels prior to 8.2p5, IdentityIQ 8.1 and all 8.1 patch levels prior to 8.1p7, IdentityIQ 8.0 and all 8.0 patch levels prior to 8.0p6 allow access to arbitrary files in the application server filesystem due t...