{"id":"USN-7269-2","summary":"intel-microcode vulnerabilities","details":"USN-7269-1 fixed vulnerabilities in Intel Microcode. This update provides\nthe corresponding updates for Ubuntu 24.04 LTS.\n\nOriginal advisory details:\n\n Ke Sun, Paul Grosen and Alyssa Milburn discovered that some Intel®\n Processors did not properly implement Finite State Machines (FSMs) in\n Hardware Logic. A local privileged attacker could use this issue to cause\n a denial of service.  (CVE-2024-31068)\n\n It was discovered that some Intel® Processors with Intel® SGX did not\n properly restrict access to the EDECCSSA user leaf function. A local\n authenticated attacker could use this issue to cause a denial of\n service. (CVE-2024-36293)\n\n Ke Sun, Alyssa Milburn, Benoit Morgan, and Erik Bjorge discovered that the\n UEFI firmware for some Intel® processors did not properly restrict\n access. An authenticated local attacker could use this issue to cause a\n denial of service. (CVE-2024-39279)\n","modified":"2026-02-10T04:46:30Z","published":"2025-02-24T02:29:47Z","related":["UBUNTU-CVE-2024-31068","UBUNTU-CVE-2024-36293","UBUNTU-CVE-2024-39279"],"upstream":["CVE-2024-31068","CVE-2024-36293","CVE-2024-39279","UBUNTU-CVE-2024-31068","UBUNTU-CVE-2024-36293","UBUNTU-CVE-2024-39279"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7269-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-31068"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-36293"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-39279"}],"affected":[{"package":{"name":"intel-microcode","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/intel-microcode@3.20250211.0ubuntu0.24.04.1?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.20250211.0ubuntu0.24.04.1"}]}],"versions":["3.20230808.1","3.20231114.0ubuntu1","3.20231114.1","3.20240312.1","3.20240312.1build1","3.20240514.0ubuntu0.24.04.1","3.20240813.0ubuntu0.24.04.2","3.20240910.0ubuntu0.24.04.1","3.20241112.0ubuntu0.24.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"intel-microcode","binary_version":"3.20250211.0ubuntu0.24.04.1"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2024-31068","severity":[{"score":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H","type":"CVSS_V3"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-36293","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","type":"CVSS_V4"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-39279","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"},{"score":"CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H","type":"CVSS_V4"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:24.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7269-2.json"}}],"schema_version":"1.7.3"}