Deadlock in x86 HVM standard VGA handling [XSA-463, CVE-2024-45818]
libxl leaks data to PVH guests via ACPI tables [XSA-464, CVE-2024-45819]

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-2024:4163-1 advisory.

    Security issues fixed:

    - CVE-2024-45818: xen: Deadlock in x86 HVM standard VGA handling (bsc#1232622)
    - CVE-2024-45819: xen: libxl leaks data to PVH guests via ACPI tables (bsc#1232624)
    - CVE-2024-45817: xen: x86: Deadlock in vlapic_error() (bsc#1230366)

    Non-security issues fixed:

    - Removed usage of net-tools-deprecated from supportconfig plugin (bsc#1232542)
    - 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 SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:4073-1 advisory.

    Security issues fixed:

    - CVE-2024-45818: xen: Deadlock in x86 HVM standard VGA handling (bsc#1232622)
    - CVE-2024-45819: xen: libxl leaks data to PVH guests via ACPI tables (bsc#1232624)
    - CVE-2024-45817: xen: x86: Deadlock in vlapic_error() (bsc#1230366)

    Non-security issue fixed:

    - Removed usage of net-tools-deprecated from supportconfig plugin (bsc#1232542)

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-2024:4116-1 advisory.

    - CVE-2024-45818: Fixed deadlock in x86 HVM standard VGA handling (XSA-463) (bsc#1232622).
    - CVE-2024-45819: Fixed libxl data leaks to PVH guests via ACPI tables (XSA-464) (bsc#1232624).

    Bug fixes:

    - Remove usage of net-tools-deprecated from supportconfig plugin (bsc#1232542).

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 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-7c2cfa2fe5 advisory.

    Deadlock in x86 HVM standard VGA handling [XSA-463, CVE-2024-45818]     libxl leaks data to PVH guests via ACPI tables [XSA-464, CVE-2024-45819]

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 SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3977-1 advisory.

    - CVE-2024-45818: Fixed deadlock in x86 HVM standard VGA handling (XSA-463) (bsc#1232622).
    - CVE-2024-45819: Fixed libxl data leaks to PVH guests via ACPI tables (XSA-464) (bsc#1232624).

    Bug fixes:

    - Remove usage of net-tools-deprecated from supportconfig plugin (bsc#1232542).

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 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3979-1 advisory.

    Security issues fixed:

    - CVE-2024-45818: xen: Deadlock in x86 HVM standard VGA handling (bsc#1232622)
    - CVE-2024-45819: xen: libxl leaks data to PVH guests via ACPI tables (bsc#1232624)

    Non-security issue fixed:

    - Xen host hung at boot up with repeated '(XEN) APIC error on CPU on CPU53: 40(40), Received illegal     vector' (bsc#1231046)

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 SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3980-1 advisory.

    Security issues fixed:

    - CVE-2024-45818: xen: Deadlock in x86 HVM standard VGA handling (bsc#1232622)
    - CVE-2024-45819: xen: libxl leaks data to PVH guests via ACPI tables (bsc#1232624)
    - CVE-2024-45817: xen: x86: Deadlock in vlapic_error() (bsc#1230366)

    Non-security issues fixed:

    - Removed usage of net-tools-deprecated from supportconfig plugin (bsc#1232542)
    - 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.

ID	Name	Product	Family	Severity
212564	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : xen (SUSE-SU-2024:4163-1)	Nessus	SuSE Local Security Checks	medium
212530	SUSE SLES15 Security Update : xen (SUSE-SU-2024:4073-1)	Nessus	SuSE Local Security Checks	medium
212521	SUSE SLES15 Security Update : xen (SUSE-SU-2024:4116-1)	Nessus	SuSE Local Security Checks	medium
211964	Fedora 40 : xen (2024-7c2cfa2fe5)	Nessus	Fedora Local Security Checks	medium
211390	SUSE SLES15 Security Update : xen (SUSE-SU-2024:3977-1)	Nessus	SuSE Local Security Checks	medium
211389	SUSE SLES12 Security Update : xen (SUSE-SU-2024:3979-1)	Nessus	SuSE Local Security Checks	medium
210883	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : xen (SUSE-SU-2024:3980-1)	Nessus	SuSE Local Security Checks	medium

Detections

Analytics

CVE-2024-45819

medium

Tenable Plugins

medium

medium

medium

medium

medium

medium

medium