{"id":"USN-6868-2","summary":"linux-aws-5.4 vulnerabilities","details":"Sander Wiebing, Alvise de Faveri Tron, Herbert Bos, and Cristiano Giuffrida\ndiscovered that the Linux kernel mitigations for the initial Branch History\nInjection vulnerability (CVE-2022-0001) were insufficient for Intel\nprocessors. A local attacker could potentially use this to expose sensitive\ninformation. (CVE-2024-2201)\n\nSeveral security issues were discovered in the Linux kernel.\nAn attacker could possibly use these to compromise the system.\nThis update corrects flaws in the following subsystems:\n  - Netfilter;\n(CVE-2024-26925, CVE-2024-26643)\n","modified":"2026-02-10T04:44:21Z","published":"2024-07-10T21:09:27Z","related":["UBUNTU-CVE-2024-2201","UBUNTU-CVE-2024-26643","UBUNTU-CVE-2024-26925"],"upstream":["CVE-2024-2201","CVE-2024-26643","CVE-2024-26925","UBUNTU-CVE-2024-2201","UBUNTU-CVE-2024-26643","UBUNTU-CVE-2024-26925"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6868-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-2201"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-26643"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-26925"}],"affected":[{"package":{"name":"linux-aws-5.4","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/linux-aws-5.4@5.4.0-1127.137~18.04.2?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-1127.137~18.04.2"}]}],"versions":["5.4.0-1018.18~18.04.1","5.4.0-1020.20~18.04.2","5.4.0-1022.22~18.04.1","5.4.0-1024.24~18.04.1","5.4.0-1025.25~18.04.1","5.4.0-1028.29~18.04.1","5.4.0-1029.30~18.04.1","5.4.0-1030.31~18.04.1","5.4.0-1032.33~18.04.1","5.4.0-1034.35~18.04.1","5.4.0-1035.37~18.04.1","5.4.0-1037.39~18.04.1","5.4.0-1038.40~18.04.1","5.4.0-1039.41~18.04.1","5.4.0-1041.43~18.04.1","5.4.0-1043.45~18.04.1","5.4.0-1045.47~18.04.1","5.4.0-1047.49~18.04.1","5.4.0-1048.50~18.04.1","5.4.0-1049.51~18.04.1","5.4.0-1051.53~18.04.1","5.4.0-1054.57~18.04.1","5.4.0-1055.58~18.04.1","5.4.0-1056.59~18.04.1","5.4.0-1057.60~18.04.1","5.4.0-1058.61~18.04.3","5.4.0-1059.62~18.04.1","5.4.0-1060.63~18.04.1","5.4.0-1061.64~18.04.1","5.4.0-1063.66~18.04.1","5.4.0-1064.67~18.04.1","5.4.0-1065.68~18.04.1","5.4.0-1066.69~18.04.1","5.4.0-1068.72~18.04.1","5.4.0-1069.73~18.04.1","5.4.0-1071.76~18.04.1","5.4.0-1072.77~18.04.1","5.4.0-1075.80~18.04.1","5.4.0-1078.84~18.04.1","5.4.0-1080.87~18.04.1","5.4.0-1081.88~18.04.1","5.4.0-1083.90~18.04.1","5.4.0-1084.91~18.04.1","5.4.0-1085.92~18.04.1","5.4.0-1086.93~18.04.1","5.4.0-1088.96~18.04.1","5.4.0-1089.97~18.04.1","5.4.0-1090.98~18.04.1","5.4.0-1092.100~18.04.2","5.4.0-1093.102~18.04.2","5.4.0-1094.102~18.04.1","5.4.0-1096.104~18.04.1","5.4.0-1097.105~18.04.1","5.4.0-1099.107~18.04.1","5.4.0-1100.108~18.04.1","5.4.0-1101.109~18.04.1","5.4.0-1103.111~18.04.1","5.4.0-1104.112~18.04.1","5.4.0-1105.113~18.04.1","5.4.0-1106.114~18.04.1","5.4.0-1107.115~18.04.1","5.4.0-1108.116~18.04.1","5.4.0-1109.118~18.04.1","5.4.0-1110.119~18.04.1","5.4.0-1111.120~18.04.1","5.4.0-1112.121~18.04.2","5.4.0-1113.123~18.04.1","5.4.0-1114.124~18.04.1","5.4.0-1116.126~18.04.1","5.4.0-1117.127~18.04.1","5.4.0-1118.128~18.04.1","5.4.0-1119.129~18.04.1","5.4.0-1120.130~18.04.1","5.4.0-1121.131~18.04.1","5.4.0-1122.132~18.04.1","5.4.0-1123.133~18.04.1","5.4.0-1124.134~18.04.1","5.4.0-1125.135~18.04.1","5.4.0-1126.136~18.04.1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_name":"linux-aws-5.4-cloud-tools-5.4.0-1127","binary_version":"5.4.0-1127.137~18.04.2"},{"binary_name":"linux-aws-5.4-headers-5.4.0-1127","binary_version":"5.4.0-1127.137~18.04.2"},{"binary_name":"linux-aws-5.4-tools-5.4.0-1127","binary_version":"5.4.0-1127.137~18.04.2"},{"binary_name":"linux-buildinfo-5.4.0-1127-aws","binary_version":"5.4.0-1127.137~18.04.2"},{"binary_name":"linux-cloud-tools-5.4.0-1127-aws","binary_version":"5.4.0-1127.137~18.04.2"},{"binary_name":"linux-headers-5.4.0-1127-aws","binary_version":"5.4.0-1127.137~18.04.2"},{"binary_name":"linux-image-unsigned-5.4.0-1127-aws","binary_version":"5.4.0-1127.137~18.04.2"},{"binary_name":"linux-modules-5.4.0-1127-aws","binary_version":"5.4.0-1127.137~18.04.2"},{"binary_name":"linux-modules-extra-5.4.0-1127-aws","binary_version":"5.4.0-1127.137~18.04.2"},{"binary_name":"linux-tools-5.4.0-1127-aws","binary_version":"5.4.0-1127.137~18.04.2"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2024-2201","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2024-26643","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"high"}]},{"id":"CVE-2024-26925","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"high"}]}],"ecosystem":"Ubuntu:Pro:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6868-2.json"}}],"schema_version":"1.7.3"}