An update for edk2 is now available for openEuler-20.03-LTS-SP4 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2024-2023 Final 1.0 1.0 2024-08-23 Initial 2024-08-23 2024-08-23 openEuler SA Tool V1.0 2024-08-23 edk2 security update An update for edk2 is now available for openEuler-20.03-LTS-SP4 EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications. Security Fix(es): EDK2 is susceptible to a vulnerability in the Tcg2MeasureGptTable() function, allowing a user to trigger a heap buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability. (CVE-2022-36763) An update for edk2 is now available for openEuler-20.03-LTS-SP4. 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/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2023 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2022-36763 https://nvd.nist.gov/vuln/detail/CVE-2022-36763 openEuler-20.03-LTS-SP4 edk2-202002-23.oe2003sp4.src.rpm edk2-aarch64-202002-23.oe2003sp4.noarch.rpm edk2-help-202002-23.oe2003sp4.noarch.rpm edk2-ovmf-202002-23.oe2003sp4.noarch.rpm python3-edk2-devel-202002-23.oe2003sp4.noarch.rpm edk2-debuginfo-202002-23.oe2003sp4.aarch64.rpm edk2-debugsource-202002-23.oe2003sp4.aarch64.rpm edk2-devel-202002-23.oe2003sp4.aarch64.rpm edk2-debuginfo-202002-23.oe2003sp4.x86_64.rpm edk2-debugsource-202002-23.oe2003sp4.x86_64.rpm edk2-devel-202002-23.oe2003sp4.x86_64.rpm EDK2 is susceptible to a vulnerability in the Tcg2MeasureGptTable() function, allowing a user to trigger a heap buffer overflow via a local network. Successful exploitation of this vulnerability may result in a compromise of confidentiality, integrity, and/or availability. 2024-08-23 CVE-2022-36763 openEuler-20.03-LTS-SP4 High 7.8 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H edk2 security update 2024-08-23 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2024-2023