An update for edk2 is now available for openEuler-20.03-LTS-SP1,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2024-1280 Final 1.0 1.0 2024-03-15 Initial 2024-03-15 2024-03-15 openEuler SA Tool V1.0 2024-03-15 edk2 security update An update for edk2 is now available for openEuler-20.03-LTS-SP1,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3. EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications. Security Fix(es): EDK2's Network Package is susceptible to an out-of-bounds read vulnerability when processing the IA_NA or IA_TA option in a DHCPv6 Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality.(CVE-2023-45229) EDK2's Network Package is susceptible to an out-of-bounds read vulnerability when processing  Neighbor Discovery Redirect message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality.(CVE-2023-45231) EDK2's Network Package is susceptible to a buffer overflow vulnerability when processing DNS Servers option from a DHCPv6 Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality, Integrity and/or Availability. (CVE-2023-45234) An update for edk2 is now available for openEuler-20.03-LTS-SP1,openEuler-22.03-LTS,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2 and openEuler-22.03-LTS-SP3. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High edk2 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1280 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-45229 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-45231 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-45234 https://nvd.nist.gov/vuln/detail/CVE-2023-45229 https://nvd.nist.gov/vuln/detail/CVE-2023-45231 https://nvd.nist.gov/vuln/detail/CVE-2023-45234 openEuler-20.03-LTS-SP1 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 openEuler-22.03-LTS-SP2 openEuler-22.03-LTS-SP3 edk2-debuginfo-202002-20.oe1.aarch64.rpm edk2-debugsource-202002-20.oe1.aarch64.rpm edk2-devel-202002-20.oe1.aarch64.rpm edk2-devel-202011-16.oe2203.aarch64.rpm edk2-debugsource-202011-16.oe2203.aarch64.rpm edk2-debuginfo-202011-16.oe2203.aarch64.rpm edk2-debuginfo-202011-16.oe2203sp1.aarch64.rpm edk2-debugsource-202011-16.oe2203sp1.aarch64.rpm edk2-devel-202011-16.oe2203sp1.aarch64.rpm edk2-devel-202011-16.oe2203sp2.aarch64.rpm edk2-debugsource-202011-16.oe2203sp2.aarch64.rpm edk2-debuginfo-202011-16.oe2203sp2.aarch64.rpm edk2-debuginfo-202011-16.oe2203sp3.aarch64.rpm edk2-devel-202011-16.oe2203sp3.aarch64.rpm edk2-debugsource-202011-16.oe2203sp3.aarch64.rpm edk2-ovmf-202002-20.oe1.noarch.rpm python3-edk2-devel-202002-20.oe1.noarch.rpm edk2-help-202002-20.oe1.noarch.rpm edk2-aarch64-202002-20.oe1.noarch.rpm edk2-ovmf-202011-16.oe2203.noarch.rpm edk2-help-202011-16.oe2203.noarch.rpm python3-edk2-devel-202011-16.oe2203.noarch.rpm edk2-aarch64-202011-16.oe2203.noarch.rpm edk2-aarch64-202011-16.oe2203sp1.noarch.rpm edk2-ovmf-202011-16.oe2203sp1.noarch.rpm python3-edk2-devel-202011-16.oe2203sp1.noarch.rpm edk2-help-202011-16.oe2203sp1.noarch.rpm edk2-help-202011-16.oe2203sp2.noarch.rpm edk2-ovmf-202011-16.oe2203sp2.noarch.rpm python3-edk2-devel-202011-16.oe2203sp2.noarch.rpm edk2-aarch64-202011-16.oe2203sp2.noarch.rpm edk2-help-202011-16.oe2203sp3.noarch.rpm edk2-ovmf-202011-16.oe2203sp3.noarch.rpm edk2-aarch64-202011-16.oe2203sp3.noarch.rpm python3-edk2-devel-202011-16.oe2203sp3.noarch.rpm edk2-202002-20.oe1.src.rpm edk2-202011-16.oe2203.src.rpm edk2-202011-16.oe2203sp1.src.rpm edk2-202011-16.oe2203sp2.src.rpm edk2-202011-16.oe2203sp3.src.rpm edk2-devel-202002-20.oe1.x86_64.rpm edk2-debugsource-202002-20.oe1.x86_64.rpm edk2-debuginfo-202002-20.oe1.x86_64.rpm edk2-debuginfo-202011-16.oe2203.x86_64.rpm edk2-devel-202011-16.oe2203.x86_64.rpm edk2-debugsource-202011-16.oe2203.x86_64.rpm edk2-debugsource-202011-16.oe2203sp1.x86_64.rpm edk2-debuginfo-202011-16.oe2203sp1.x86_64.rpm edk2-devel-202011-16.oe2203sp1.x86_64.rpm edk2-devel-202011-16.oe2203sp2.x86_64.rpm edk2-debugsource-202011-16.oe2203sp2.x86_64.rpm edk2-debuginfo-202011-16.oe2203sp2.x86_64.rpm edk2-debugsource-202011-16.oe2203sp3.x86_64.rpm edk2-debuginfo-202011-16.oe2203sp3.x86_64.rpm edk2-devel-202011-16.oe2203sp3.x86_64.rpm EDK2's Network Package is susceptible to an out-of-bounds read vulnerability when processing the IA_NA or IA_TA option in a DHCPv6 Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality. 2024-03-15 CVE-2023-45229 openEuler-20.03-LTS-SP1 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 openEuler-22.03-LTS-SP2 openEuler-22.03-LTS-SP3 Medium 6.5 AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N edk2 security update 2024-03-15 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1280 EDK2's Network Package is susceptible to an out-of-bounds read vulnerability when processing  Neighbor Discovery Redirect message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality. 2024-03-15 CVE-2023-45231 openEuler-20.03-LTS-SP1 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 openEuler-22.03-LTS-SP2 openEuler-22.03-LTS-SP3 Medium 6.5 AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N edk2 security update 2024-03-15 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1280 EDK2 s Network Package is susceptible to a buffer overflow vulnerability when processing DNS Servers option from a DHCPv6 Advertise message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially lead to a loss of Confidentiality, Integrity and/or Availability. 2024-03-15 CVE-2023-45234 openEuler-20.03-LTS-SP1 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 openEuler-22.03-LTS-SP2 openEuler-22.03-LTS-SP3 High 8.3 AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H edk2 security update 2024-03-15 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2024-1280