The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3113-1 advisory.

    - CVE-2024-31145: Fixed error handling in x86 IOMMU identity mapping (XSA-460, bsc#1228574)
    - CVE-2024-31146: Fixed PCI device pass-through with shared resources (XSA-461, bsc#1228575)

    Other fixes:
    - Update to Xen 4.18.3 security bug fix release (bsc#1027519)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Debian 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5836 advisory.

    - -------------------------------------------------------------------------     Debian Security Advisory DSA-5836-1                   security@debian.org     https://www.debian.org/security/                       Moritz Muehlenhoff     December 26, 2024                     https://www.debian.org/security/faq
    - -------------------------------------------------------------------------

    Package        : xen     CVE ID         : CVE-2023-28746 CVE-2023-46841 CVE-2023-46842 CVE-2024-2193                      CVE-2024-2201 CVE-2024-31142 CVE-2024-31143 CVE-2024-31145                      CVE-2024-31146 CVE-2024-45817 CVE-2024-45818 CVE-2024-45819

    Multiple vulnerabilities have been discovered in the Xen hypervisor,     which could result in privilege escalation, denial of service or     information leaks.

    For the stable distribution (bookworm), these problems have been fixed in     version 4.17.5+23-ga4e5191dc0-1.

    We recommend that you upgrade your xen packages.

    For the detailed security status of xen please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/xen

    Further information about Debian Security Advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://www.debian.org/security/

    Mailing list: debian-security-announce@lists.debian.org

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3001-1 advisory.

    - CVE-2024-31145: Fixed error handling in x86 IOMMU identity mapping (XSA-460, bsc#1228574)
    - CVE-2024-31146: Fixed PCI device pass-through with shared resources (XSA-461, bsc#1228575)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3423-1 advisory.

    - CVE-2024-2201: Mitigation for Native Branch History Injection (XSA-456, bsc#1222453)
    - CVE-2024-31143: Fixed double unlock in x86 guest IRQ handling (XSA-458, bsc#1227355)
    - CVE-2024-31145: Fixed error handling in x86 IOMMU identity mapping (XSA-460, bsc#1228574)
    - CVE-2024-31146: Fixed PCI device pass-through with shared resources (XSA-461, bsc#1228575)
    - CVE-2024-45817: Fixed a deadlock in vlapic_error (XSA-462, bsc#1230366)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2994-1 advisory.

    - CVE-2024-31145: Fixed error handling in x86 IOMMU identity mapping (XSA-460, bsc#1228574)
    - CVE-2024-31146: Fixed PCI device pass-through with shared resources (XSA-461, bsc#1228575)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-ed546e3543 advisory.

    error handling in x86 IOMMU identity mapping [XSA-460, CVE-2024-31145]     PCI device pass-through with shared resources [XSA-461, CVE-2024-31146]

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3010-1 advisory.

    - CVE-2024-31145: Fixed error handling in x86 IOMMU identity mapping (XSA-460, bsc#1228574)
    - CVE-2024-31146: Fixed PCI device pass-through with shared resources (XSA-461, bsc#1228575)

    Other fixes:
    - Migrate CVE-2024-31143 patch in favor of upstream version (bsc#1227355)
    - Upstream bug fixes (bsc#1027519)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3586-1 advisory.

    Security fixes:

    - CVE-2024-31145: Fixed error handling in x86 IOMMU identity mapping (XSA-460) (bsc#1228574)
    - CVE-2024-31146: Fixed PCI device pass-through with shared resources (XSA-461) (bsc#1228575)
    - CVE-2024-45817: Fixed Deadlock in vlapic_error() (XSA-462) (bsc#1230366)

    Other fixes:

    - Upstream bug fixes (bsc#1027519)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Certain PCI devices in a system might be assigned Reserved Memory Regions (specified via Reserved Memory     Region Reporting, RMRR) for Intel VT-d or Unity Mapping ranges for AMD-Vi. These are typically used for     platform tasks such as legacy USB emulation. Since the precise purpose of these regions is unknown, once a     device associated with such a region is active, the mappings of these regions need to remain continuouly     accessible by the device. In the logic establishing these mappings, error handling was flawed, resulting     in such mappings to potentially remain in place when they should have been removed again. Respective     guests would then gain access to memory regions which they aren't supposed to have access to.
    (CVE-2024-31145)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-91ddad6c8b advisory.

    error handling in x86 IOMMU identity mapping [XSA-460, CVE-2024-31145]     PCI device pass-through with shared resources [XSA-461, CVE-2024-31146]

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3075-1 advisory.

    - CVE-2024-31145: Fixed error handling in x86 IOMMU identity mapping (XSA-460, bsc#1228574)
    - CVE-2024-31146: Fixed PCI device pass-through with shared resources (XSA-461, bsc#1228575)

    Other fixes:
    - Update to Xen 4.17.5 security bug fix release (bsc#1027519)

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Published	Updated	Severity
206571	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : xen (SUSE-SU-2024:3113-1)	Nessus	SuSE Local Security Checks	9/4/2024	12/19/2024	high
213392	Debian dsa-5836 : libxen-dev - security update	Nessus	Debian Local Security Checks	12/26/2024	12/26/2024	high
206191	SUSE SLES15 Security Update : xen (SUSE-SU-2024:3001-1)	Nessus	SuSE Local Security Checks	8/25/2024	12/19/2024	high
207717	SUSE SLES15 Security Update : xen (SUSE-SU-2024:3423-1)	Nessus	SuSE Local Security Checks	9/25/2024	12/19/2024	high
206083	SUSE SLES15 Security Update : xen (SUSE-SU-2024:2994-1)	Nessus	SuSE Local Security Checks	8/22/2024	12/19/2024	high
206404	Fedora 39 : xen (2024-ed546e3543)	Nessus	Fedora Local Security Checks	8/31/2024	12/19/2024	high
206224	SUSE SLES12 Security Update : xen (SUSE-SU-2024:3010-1)	Nessus	SuSE Local Security Checks	8/27/2024	12/19/2024	high
208719	SUSE SLES12 Security Update : xen (SUSE-SU-2024:3586-1)	Nessus	SuSE Local Security Checks	10/11/2024	12/19/2024	high
227638	Linux Distros Unpatched Vulnerability : CVE-2024-31145	Nessus	Misc.	3/5/2025	3/5/2025	high
206406	Fedora 40 : xen (2024-91ddad6c8b)	Nessus	Fedora Local Security Checks	8/31/2024	12/19/2024	high
206439	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : xen (SUSE-SU-2024:3075-1)	Nessus	SuSE Local Security Checks	9/3/2024	12/19/2024	high

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