9.4 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
6 Medium
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
78.4%
The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-3017 advisory.
[20220126gitbb1bba3d77-13]
- edk2-EmbeddedPkg-Hob-Integer-Overflow-in-CreateHob.patch [RHEL-21158]
- edk2-StandaloneMmPkg-Hob-Integer-Overflow-in-CreateHob.patch [RHEL-21158]
- Resolves: RHEL-21158 (CVE-2022-36765 edk2: integer overflow in CreateHob() could lead to HOB OOB R/W [rhel-8])
[20220126gitbb1bba3d77-12]
- edk2-Apply-uncrustify-changes-to-.c-.h-files-in-the-Netwo.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Ip6Dxe-SECURITY-PATCH-CVE-2023-45231-Patc.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Ip6Dxe-SECURITY-PATCH-CVE-2023-45231-Unit.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Ip6Dxe-SECURITY-PATCH-CVE-2023-45232-Patc.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Ip6Dxe-SECURITY-PATCH-CVE-2023-45232-Unit.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Apply-uncrustify-changes.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-UefiPxeBcDxe-SECURITY-PATCH-CVE-2023-4523.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-UefiPxeBcDxe-SECURITY-PATCH-CVE-2023-4523p2.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-UefiPxeBcDxe-SECURITY-PATCH-CVE-2023-4523p3.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-UefiPxeBcDxe-SECURITY-PATCH-CVE-2023-4523p4.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Adds-a-SecurityFix.yaml-file.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Apply-uncrustify-changes-p2.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Dhcp6Dxe-SECURITY-PATCH-CVE-2023-45229-Re.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Dhcp6Dxe-Removes-duplicate-check-and-repl.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Dhcp6Dxe-Packet-Length-is-not-updated-bef.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848 RHEL-21850 RHEL-21852]
- Resolves: RHEL-21840 (CVE-2023-45229 edk2: Integer underflow when processing IA_NA/IA_TA options in a DHCPv6 Advertise message [rhel-8])
- Resolves: RHEL-21844 (CVE-2023-45231 edk2: Out of Bounds read when handling a ND Redirect message with truncated options [rhel-8])
- Resolves: RHEL-21846 (CVE-2023-45232 edk2: Infinite loop when parsing unknown options in the Destination Options header [rhel-8])
- Resolves: RHEL-21848 (CVE-2023-45233 edk2: Infinite loop when parsing a PadN option in the Destination Options header [rhel-8])
- Resolves: RHEL-21850 (CVE-2023-45234 edk2: Buffer overflow when processing DNS Servers option in a DHCPv6 Advertise message [rhel-8])
- Resolves: RHEL-21852 (CVE-2023-45235 edk2: Buffer overflow when handling Server ID option from a DHCPv6 proxy Advertise message [rhel-8])
[20220126gitbb1bba3d77-11]
- edk2-SecurityPkg-Change-use-of-EFI_D_-to-DEBUG_.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-Change-OPTIONAL-keyword-usage-style.patch [RHEL-21154 RHEL-21156]
- edk2-MdePkg-Introduce-CcMeasurementProtocol-for-CC-Guest-.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-Support-CcMeasurementProtocol-in-DxeTpm2.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-Support-CcMeasurementProtocol-in-DxeTpmM.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-DxeTpm2MeasureBootLib-SECURITY-PATCH-411.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-DxeTpmMeasureBootLib-SECURITY-PATCH-4117.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-Adding-CVE-2022-36763-to-SecurityFixes.y.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-DxeTpm2MeasureBootLib-SECURITY-PATCH-418.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-DxeTpmMeasureBootLib-SECURITY-PATCH-4118.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-DxeTpm2MeasureBootLib-SEC-PATCH-4118-2.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-DxeTpmMeasureBootLib-SEC-PATCH-4117-2.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-Updating-SecurityFixes.yaml-after-symbol.patch [RHEL-21154 RHEL-21156]
- edk2-NetworkPkg-Dhcp6Dxe-SECURITY-PATCH-CVE-2023-45230-Pa.patch [RHEL-21840 RHEL-21842]
- edk2-NetworkPkg-Add-Unit-tests-to-CI-and-create-Host-Test.patch [RHEL-21840 RHEL-21842]
- edk2-NetworkPkg-Dhcp6Dxe-SECURITY-PATCH-CVE-2023-45230-Un.patch [RHEL-21840 RHEL-21842]
- edk2-NetworkPkg-Dhcp6Dxe-SECURITY-PATCH-CVE-2023-45229-Pa.patch [RHEL-21840 RHEL-21842]
- Resolves: RHEL-21154 (CVE-2022-36763 edk2: heap buffer overflow in Tcg2MeasureGptTable() [rhel-8])
- Resolves: RHEL-21156 (CVE-2022-36764 edk2: heap buffer overflow in Tcg2MeasurePeImage() [rhel-8])
- Resolves: RHEL-21840 (CVE-2023-45229 edk2: Integer underflow when processing IA_NA/IA_TA options in a DHCPv6 Advertise message [rhel-8])
- Resolves: RHEL-21842 (CVE-2023-45230 edk2: Buffer overflow in the DHCPv6 client via a long Server ID option [rhel-8])
[20220126gitbb1bba3d77-10]
- edk2-OvmfPkg-VirtNorFlashDxe-clone-ArmPlatformPkg-s-NOR-f.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-remove-CheckBlockLocked-feat.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-remove-disk-I-O-protocol-imp.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-drop-block-I-O-protocol-impl.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-avoid-array-mode-switch-afte.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-avoid-switching-between-mode.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-use-EFI_MEMORY_WC-and-drop-A.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-map-flash-memory-as-uncachea.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-stop-accepting-gEfiVariable2.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-sanity-check-variable2.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-add-casts-to-UINTN-and-UINT3.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-clarify-block-write-logic-fi.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-add-a-loop-for-NorFlashWrite.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-allow-larger-writes-without-.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-ValidateFvHeader-unwritten-s.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-move-DoErase-code-block-into.patch [RHEL-17587]
- edk2-ArmVirtPkg-ArmVirtQemu-migrate-to-OVMF-s-VirtNorFlas.patch [RHEL-17587]
- edk2-OvmfPkg-clone-NorFlashPlatformLib-into-VirtNorFlashP.patch [RHEL-17587]
- Resolves: RHEL-17587 ([rhel8] guest fails to boot due to ASSERT error)
[20220126gitbb1bba3d77-9]
- edk2-OvmfPkg-VirtNorFlashDxe-stop-accepting-gEfiVariableG.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-sanity-check-variables.patch [RHEL-17587]
- Resolves: RHEL-17587 ([rhel8] guest fails to boot due to ASSERT error)
[20220126gitbb1bba3d77-8]
- edk2-Bumped-openssl-submodule-version-to-cf317b2bb227.patch [RHEL-7560]
- Resolves: RHEL-7560 (CVE-2023-3446 edk2: openssl: Excessive time spent checking DH keys and parameters [rhel-8])
[20220126gitbb1bba3d77-7]
- edk2-add-8.6-machine-type-to-edk2-ovmf-cc.json.patch [RHEL-12626]
- Resolves: RHEL-12626 (Missing firmware descriptor with secureboot disabled in RHEL 8)
Tenable has extracted the preceding description block directly from the Oracle 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.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Oracle Linux Security Advisory ELSA-2024-3017.
##
include('compat.inc');
if (description)
{
script_id(198013);
script_version("1.1");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/05/28");
script_cve_id(
"CVE-2022-36763",
"CVE-2022-36764",
"CVE-2022-36765",
"CVE-2023-45229",
"CVE-2023-45231",
"CVE-2023-45232",
"CVE-2023-45233",
"CVE-2023-45235"
);
script_name(english:"Oracle Linux 8 : edk2 (ELSA-2024-3017)");
script_set_attribute(attribute:"synopsis", value:
"The remote Oracle Linux host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the
ELSA-2024-3017 advisory.
[20220126gitbb1bba3d77-13]
- edk2-EmbeddedPkg-Hob-Integer-Overflow-in-CreateHob.patch [RHEL-21158]
- edk2-StandaloneMmPkg-Hob-Integer-Overflow-in-CreateHob.patch [RHEL-21158]
- Resolves: RHEL-21158
(CVE-2022-36765 edk2: integer overflow in CreateHob() could lead to HOB OOB R/W [rhel-8])
[20220126gitbb1bba3d77-12]
- edk2-Apply-uncrustify-changes-to-.c-.h-files-in-the-Netwo.patch [RHEL-21840 RHEL-21844 RHEL-21846
RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Ip6Dxe-SECURITY-PATCH-CVE-2023-45231-Patc.patch [RHEL-21840 RHEL-21844 RHEL-21846
RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Ip6Dxe-SECURITY-PATCH-CVE-2023-45231-Unit.patch [RHEL-21840 RHEL-21844 RHEL-21846
RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Ip6Dxe-SECURITY-PATCH-CVE-2023-45232-Patc.patch [RHEL-21840 RHEL-21844 RHEL-21846
RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Ip6Dxe-SECURITY-PATCH-CVE-2023-45232-Unit.patch [RHEL-21840 RHEL-21844 RHEL-21846
RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Apply-uncrustify-changes.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848 RHEL-21850
RHEL-21852]
- edk2-NetworkPkg-UefiPxeBcDxe-SECURITY-PATCH-CVE-2023-4523.patch [RHEL-21840 RHEL-21844 RHEL-21846
RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-UefiPxeBcDxe-SECURITY-PATCH-CVE-2023-4523p2.patch [RHEL-21840 RHEL-21844 RHEL-21846
RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-UefiPxeBcDxe-SECURITY-PATCH-CVE-2023-4523p3.patch [RHEL-21840 RHEL-21844 RHEL-21846
RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-UefiPxeBcDxe-SECURITY-PATCH-CVE-2023-4523p4.patch [RHEL-21840 RHEL-21844 RHEL-21846
RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Adds-a-SecurityFix.yaml-file.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848
RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Apply-uncrustify-changes-p2.patch [RHEL-21840 RHEL-21844 RHEL-21846 RHEL-21848
RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Dhcp6Dxe-SECURITY-PATCH-CVE-2023-45229-Re.patch [RHEL-21840 RHEL-21844 RHEL-21846
RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Dhcp6Dxe-Removes-duplicate-check-and-repl.patch [RHEL-21840 RHEL-21844 RHEL-21846
RHEL-21848 RHEL-21850 RHEL-21852]
- edk2-NetworkPkg-Dhcp6Dxe-Packet-Length-is-not-updated-bef.patch [RHEL-21840 RHEL-21844 RHEL-21846
RHEL-21848 RHEL-21850 RHEL-21852]
- Resolves: RHEL-21840
(CVE-2023-45229 edk2: Integer underflow when processing IA_NA/IA_TA options in a DHCPv6 Advertise
message [rhel-8])
- Resolves: RHEL-21844
(CVE-2023-45231 edk2: Out of Bounds read when handling a ND Redirect message with truncated options
[rhel-8])
- Resolves: RHEL-21846
(CVE-2023-45232 edk2: Infinite loop when parsing unknown options in the Destination Options header
[rhel-8])
- Resolves: RHEL-21848
(CVE-2023-45233 edk2: Infinite loop when parsing a PadN option in the Destination Options header
[rhel-8])
- Resolves: RHEL-21850
(CVE-2023-45234 edk2: Buffer overflow when processing DNS Servers option in a DHCPv6 Advertise message
[rhel-8])
- Resolves: RHEL-21852
(CVE-2023-45235 edk2: Buffer overflow when handling Server ID option from a DHCPv6 proxy Advertise
message [rhel-8])
[20220126gitbb1bba3d77-11]
- edk2-SecurityPkg-Change-use-of-EFI_D_-to-DEBUG_.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-Change-OPTIONAL-keyword-usage-style.patch [RHEL-21154 RHEL-21156]
- edk2-MdePkg-Introduce-CcMeasurementProtocol-for-CC-Guest-.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-Support-CcMeasurementProtocol-in-DxeTpm2.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-Support-CcMeasurementProtocol-in-DxeTpmM.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-DxeTpm2MeasureBootLib-SECURITY-PATCH-411.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-DxeTpmMeasureBootLib-SECURITY-PATCH-4117.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-Adding-CVE-2022-36763-to-SecurityFixes.y.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-DxeTpm2MeasureBootLib-SECURITY-PATCH-418.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-DxeTpmMeasureBootLib-SECURITY-PATCH-4118.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-DxeTpm2MeasureBootLib-SEC-PATCH-4118-2.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-DxeTpmMeasureBootLib-SEC-PATCH-4117-2.patch [RHEL-21154 RHEL-21156]
- edk2-SecurityPkg-Updating-SecurityFixes.yaml-after-symbol.patch [RHEL-21154 RHEL-21156]
- edk2-NetworkPkg-Dhcp6Dxe-SECURITY-PATCH-CVE-2023-45230-Pa.patch [RHEL-21840 RHEL-21842]
- edk2-NetworkPkg-Add-Unit-tests-to-CI-and-create-Host-Test.patch [RHEL-21840 RHEL-21842]
- edk2-NetworkPkg-Dhcp6Dxe-SECURITY-PATCH-CVE-2023-45230-Un.patch [RHEL-21840 RHEL-21842]
- edk2-NetworkPkg-Dhcp6Dxe-SECURITY-PATCH-CVE-2023-45229-Pa.patch [RHEL-21840 RHEL-21842]
- Resolves: RHEL-21154
(CVE-2022-36763 edk2: heap buffer overflow in Tcg2MeasureGptTable() [rhel-8])
- Resolves: RHEL-21156
(CVE-2022-36764 edk2: heap buffer overflow in Tcg2MeasurePeImage() [rhel-8])
- Resolves: RHEL-21840
(CVE-2023-45229 edk2: Integer underflow when processing IA_NA/IA_TA options in a DHCPv6 Advertise
message [rhel-8])
- Resolves: RHEL-21842
(CVE-2023-45230 edk2: Buffer overflow in the DHCPv6 client via a long Server ID option [rhel-8])
[20220126gitbb1bba3d77-10]
- edk2-OvmfPkg-VirtNorFlashDxe-clone-ArmPlatformPkg-s-NOR-f.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-remove-CheckBlockLocked-feat.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-remove-disk-I-O-protocol-imp.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-drop-block-I-O-protocol-impl.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-avoid-array-mode-switch-afte.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-avoid-switching-between-mode.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-use-EFI_MEMORY_WC-and-drop-A.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-map-flash-memory-as-uncachea.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-stop-accepting-gEfiVariable2.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-sanity-check-variable2.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-add-casts-to-UINTN-and-UINT3.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-clarify-block-write-logic-fi.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-add-a-loop-for-NorFlashWrite.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-allow-larger-writes-without-.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-ValidateFvHeader-unwritten-s.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-move-DoErase-code-block-into.patch [RHEL-17587]
- edk2-ArmVirtPkg-ArmVirtQemu-migrate-to-OVMF-s-VirtNorFlas.patch [RHEL-17587]
- edk2-OvmfPkg-clone-NorFlashPlatformLib-into-VirtNorFlashP.patch [RHEL-17587]
- Resolves: RHEL-17587
([rhel8] guest fails to boot due to ASSERT error)
[20220126gitbb1bba3d77-9]
- edk2-OvmfPkg-VirtNorFlashDxe-stop-accepting-gEfiVariableG.patch [RHEL-17587]
- edk2-OvmfPkg-VirtNorFlashDxe-sanity-check-variables.patch [RHEL-17587]
- Resolves: RHEL-17587
([rhel8] guest fails to boot due to ASSERT error)
[20220126gitbb1bba3d77-8]
- edk2-Bumped-openssl-submodule-version-to-cf317b2bb227.patch [RHEL-7560]
- Resolves: RHEL-7560
(CVE-2023-3446 edk2: openssl: Excessive time spent checking DH keys and parameters [rhel-8])
[20220126gitbb1bba3d77-7]
- edk2-add-8.6-machine-type-to-edk2-ovmf-cc.json.patch [RHEL-12626]
- Resolves: RHEL-12626
(Missing firmware descriptor with secureboot disabled in RHEL 8)
Tenable has extracted the preceding description block directly from the Oracle 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.");
script_set_attribute(attribute:"see_also", value:"https://linux.oracle.com/errata/ELSA-2024-3017.html");
script_set_attribute(attribute:"solution", value:
"Update the affected edk2-aarch64 and / or edk2-ovmf packages.");
script_set_cvss_base_vector("CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2023-45235");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2024/01/09");
script_set_attribute(attribute:"patch_publication_date", value:"2024/05/23");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/05/28");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:oracle:linux:8:10:appstream_base");
script_set_attribute(attribute:"cpe", value:"cpe:/a:oracle:linux:8::appstream");
script_set_attribute(attribute:"cpe", value:"cpe:/a:oracle:linux:8::distro_builder");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:8");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:edk2-aarch64");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:edk2-ovmf");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Oracle Linux Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/rpm-list", "Host/local_checks_enabled");
exit(0);
}
include('rpm.inc');
if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item('Host/OracleLinux')) audit(AUDIT_OS_NOT, 'Oracle Linux');
var os_release = get_kb_item("Host/RedHat/release");
if (isnull(os_release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:os_release)) audit(AUDIT_OS_NOT, 'Oracle Linux');
var os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Oracle Linux');
os_ver = os_ver[1];
if (! preg(pattern:"^8([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, 'Oracle Linux 8', 'Oracle Linux ' + os_ver);
if (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);
var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);
var pkgs = [
{'reference':'edk2-aarch64-20220126gitbb1bba3d77-13.el8_10', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'edk2-ovmf-20220126gitbb1bba3d77-13.el8_10', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'edk2-aarch64-20220126gitbb1bba3d77-13.el8_10', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
{'reference':'edk2-ovmf-20220126gitbb1bba3d77-13.el8_10', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE}
];
var flag = 0;
foreach var package_array ( pkgs ) {
var reference = NULL;
var _release = NULL;
var sp = NULL;
var _cpu = NULL;
var el_string = NULL;
var rpm_spec_vers_cmp = NULL;
var epoch = NULL;
var allowmaj = NULL;
var exists_check = NULL;
if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
if (!empty_or_null(package_array['release'])) _release = 'EL' + package_array['release'];
if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];
if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];
if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];
if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
if (reference && _release) {
if (exists_check) {
if (rpm_exists(release:_release, rpm:exists_check) && rpm_check(release:_release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;
} else {
if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;
}
}
}
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_HOLE,
extra : rpm_report_get()
);
exit(0);
}
else
{
var tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'edk2-aarch64 / edk2-ovmf');
}
Vendor | Product | Version | CPE |
---|---|---|---|
oracle | linux | 8 | cpe:/a:oracle:linux:8:10:appstream_base |
oracle | linux | edk2-ovmf | p-cpe:/a:oracle:linux:edk2-ovmf |
oracle | linux | 8 | cpe:/a:oracle:linux:8::distro_builder |
oracle | linux | 8 | cpe:/o:oracle:linux:8 |
oracle | linux | edk2-aarch64 | p-cpe:/a:oracle:linux:edk2-aarch64 |
oracle | linux | 8 | cpe:/a:oracle:linux:8::appstream |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-36763
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-36764
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-36765
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45229
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45231
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45232
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45233
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-45235
linux.oracle.com/errata/ELSA-2024-3017.html
9.4 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
6 Medium
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
78.4%