According to the versions of the edk2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - Insufficient input validation in MdeModulePkg in EDKII may allow an unauthenticated user to potentially     enable escalation of privilege, denial of service and/or information disclosure via physical access.
    (CVE-2019-11098)

  - BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting     PcdFirmwarePerformanceDataTableS3Support to FALSE. (CVE-2021-28216)

  - NetworkPkg/IScsiDxe has remotely exploitable buffer overflows. (CVE-2021-38575)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:3172 advisory.

    EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package     contains a sample 64-bit UEFI firmware for QEMU and KVM.

    Security Fix(es):

    * edk2: remote buffer overflow in IScsiHexToBin function in NetworkPkg/IScsiDxe (BZ#1956284)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

The remote Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2021:3066 advisory.

  - NetworkPkg/IScsiDxe has remotely exploitable buffer overflows. (CVE-2021-38575)

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

According to the versions of the edk2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - NetworkPkg/IScsiDxe has remotely exploitable buffer overflows. (CVE-2021-38575)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5088-1 advisory.

    It was discovered that EDK II incorrectly handled input validation in MdeModulePkg. A local user could     possibly use this issue to cause EDK II to crash, resulting in a denial of service, obtain sensitive     information or execute arbitrary code. (CVE-2019-11098)

    Paul Kehrer discovered that OpenSSL used in EDK II incorrectly handled certain input lengths in EVP     functions. An attacker could possibly use this issue to cause EDK II to crash, resulting in a denial of     service. (CVE-2021-23840)

    Ingo Schwarze discovered that OpenSSL used in EDK II incorrectly handled certain ASN.1 strings. An     attacker could use this issue to cause EDK II to crash, resulting in a denial of service, or possibly     obtain sensitive information. (CVE-2021-3712)

    It was discovered that EDK II incorrectly decoded certain strings. A remote attacker could use this issue     to cause EDK II to crash, resulting in a denial of service, or possibly execute arbitrary code.
    (CVE-2021-38575)

Tenable has extracted the preceding description block directly from the Ubuntu 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 Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:3369 advisory.

    EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package     contains a sample 64-bit UEFI firmware for QEMU and KVM.

    Security Fix(es):

    * edk2: remote buffer overflow in IScsiHexToBin function in NetworkPkg/IScsiDxe (BZ#1956284)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

According to the versions of the edk2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

  - An unlimited recursion in DxeCore in EDK II. (CVE-2021-28210)

  - NetworkPkg/IScsiDxe has remotely exploitable buffer overflows. (CVE-2021-38575)

  - Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize.
    (CVE-2021-38578)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7060-1 advisory.

    It was discovered that EDK II did not check the buffer length in XHCI,

    which could lead to a stack overflow. A local attacker could potentially use this issue to cause a denial     of service. This issue only affected

    Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. (CVE-2019-0161)

    Laszlo Ersek discovered that EDK II incorrectly handled recursion. A remote attacker could possibly use     this issue to cause EDK II to consume resources, leading to a denial of service. This issue only affected

    Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. (CVE-2021-28210)

    Satoshi Tanda discovered that EDK II incorrectly handled decompressing certain images. A remote attacker     could use this issue to cause EDK II to crash, resulting in a denial of service, or possibly execute     arbitrary code. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. (CVE-2021-28211)

    It was discovered that EDK II incorrectly decoded certain strings. A remote attacker could use this issue     to cause EDK II to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue     only

    affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. (CVE-2021-38575)

    It was discovered that EDK II had integer underflow vulnerability in

    SmmEntryPoint, which could result in a buffer overflow. An attacker could potentially use this issue to     cause a denial of service. (CVE-2021-38578)

    Elison Niven discovered that OpenSSL, vendored in EDK II, incorrectly

    handled the c_rehash script. A local attacker could possibly use this

    issue to execute arbitrary commands when c_rehash is run. This issue

    only affected Ubuntu 16.04 LTS. (CVE-2022-1292)

Tenable has extracted the preceding description block directly from the Ubuntu 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 Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2021:3066 advisory.

    EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package     contains a sample 64-bit UEFI firmware for QEMU and KVM.

    Security Fix(es):

    * edk2: remote buffer overflow in IScsiHexToBin function in NetworkPkg/IScsiDxe (BZ#1956284)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2021-3066 advisory.

    [20200602gitca407c7246bf-4.el8_4.2]
    - edk2-NetworkPkg-IScsiDxe-wrap-IScsiCHAP-source-files-to-8.patch [bz#1956676]
    - edk2-NetworkPkg-IScsiDxe-simplify-ISCSI_CHAP_AUTH_DATA.In.patch [bz#1956676]
    - edk2-NetworkPkg-IScsiDxe-clean-up-ISCSI_CHAP_AUTH_DATA.Ou.patch [bz#1956676]
    - edk2-NetworkPkg-IScsiDxe-clean-up-library-class-dependenc.patch [bz#1956676]
    - edk2-NetworkPkg-IScsiDxe-fix-potential-integer-overflow-i.patch [bz#1956676]
    - edk2-NetworkPkg-IScsiDxe-assert-that-IScsiBinToHex-always.patch [bz#1956676]
    - edk2-NetworkPkg-IScsiDxe-reformat-IScsiHexToBin-leading-c.patch [bz#1956676]
    - edk2-NetworkPkg-IScsiDxe-fix-IScsiHexToBin-hex-parsing.patch [bz#1956676]
    - edk2-NetworkPkg-IScsiDxe-fix-IScsiHexToBin-buffer-overflo.patch [bz#1956676]
    - edk2-NetworkPkg-IScsiDxe-check-IScsiHexToBin-return-value.patch [bz#1956676]
    - Resolves: bz#1956676       (EMBARGOED edk2: remote buffer overflow in IScsiHexToBin function in NetworkPkg/IScsiDxe [rhel-8.4.0.z])

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

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

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:3235 advisory.

    The redhat-virtualization-host packages provide the Red Hat Virtualization Host.
    These packages include redhat-release-virtualization-host, ovirt-node, and     rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a     special build of Red Hat Enterprise Linux with only the packages required to     host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and     performing administrative tasks.

    Security Fix(es):

    * edk2: remote buffer overflow in IScsiHexToBin function in NetworkPkg/IScsiDxe ()

    * kernel: Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks (CVE-2021-22543)

    * kernel: race condition in net/can/bcm.c leads to local privilege escalation (CVE-2021-3609)

    * sssd: shell command injection in sssctl (CVE-2021-3621)

    * kernel: out-of-bounds write in xt_compat_target_from_user() in net/netfilter/x_tables.c (CVE-2021-22555)

    For more details about the security issue(s), including the impact, a CVSS score, and other related     information, refer to the CVE page(s) listed in the References section.

    Bug Fix(es):

    * Rebase package(s) to version: 1.2.23

    Highlights, important fixes, or notable enhancements:

    * imgbase should not copy the selinux binary policy file (BZ# 1979624) (BZ#1989397)

    * RHV-H has been rebased on Red Hat Enterprise Linux 8.4 Batch #2. (BZ#1975177)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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
159875	EulerOS Virtualization 2.10.1 : edk2 (EulerOS-SA-2022-1390)	Nessus	Huawei Local Security Checks	4/18/2022	11/1/2023	high
165159	RHEL 8 : edk2 (RHSA-2021:3172)	Nessus	Red Hat Local Security Checks	9/15/2022	11/7/2024	high
157750	Rocky Linux 8 : edk2 (RLSA-2021:3066)	Nessus	Rocky Linux Local Security Checks	2/9/2022	11/10/2023	high
160601	EulerOS Virtualization 2.9.0 : edk2 (EulerOS-SA-2022-1620)	Nessus	Huawei Local Security Checks	5/5/2022	10/30/2023	high
153591	Ubuntu 20.04 LTS : EDK II vulnerabilities (USN-5088-1)	Nessus	Ubuntu Local Security Checks	9/23/2021	8/27/2024	high
160620	EulerOS Virtualization 2.9.1 : edk2 (EulerOS-SA-2022-1597)	Nessus	Huawei Local Security Checks	5/5/2022	10/30/2023	high
159878	EulerOS Virtualization 2.10.0 : edk2 (EulerOS-SA-2022-1416)	Nessus	Huawei Local Security Checks	4/18/2022	11/1/2023	high
165136	RHEL 8 : edk2 (RHSA-2021:3369)	Nessus	Red Hat Local Security Checks	9/15/2022	11/7/2024	high
175222	EulerOS Virtualization 3.0.2.0 : edk2 (EulerOS-SA-2023-1689)	Nessus	Huawei Local Security Checks	5/7/2023	5/7/2023	critical
208691	Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS : EDK II vulnerabilities (USN-7060-1)	Nessus	Ubuntu Local Security Checks	10/10/2024	10/10/2024	critical
165128	RHEL 8 : edk2 (RHSA-2021:3066)	Nessus	Red Hat Local Security Checks	9/15/2022	11/7/2024	high
162815	Oracle Linux 8 : edk2 (ELSA-2021-3066)	Nessus	Oracle Linux Local Security Checks	7/7/2022	11/1/2024	high
152688	RHEL 8 : Red Hat Virtualization Host security update [ovirt-4.4.7] (Important) (RHSA-2021:3235)	Nessus	Red Hat Local Security Checks	8/19/2021	11/7/2024	high

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