{"id":"USN-6775-2","summary":"linux-aws, linux-aws-5.15, linux-gke vulnerabilities","details":"Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux\nkernel contained a race condition during device removal, leading to a use-\nafter-free vulnerability. A physically proximate attacker could possibly\nuse this to cause a denial of service (system crash). (CVE-2023-47233)\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  - MAC80211 subsystem;\n  - Tomoyo security module;\n(CVE-2024-26622, CVE-2023-52530)\n","modified":"2026-04-27T17:14:13.178454Z","published":"2024-05-21T22:39:36Z","related":["UBUNTU-CVE-2023-47233","UBUNTU-CVE-2023-52530","UBUNTU-CVE-2024-26622"],"upstream":["CVE-2023-47233","CVE-2023-52530","CVE-2024-26622","UBUNTU-CVE-2023-47233","UBUNTU-CVE-2023-52530","UBUNTU-CVE-2024-26622"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6775-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-47233"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-52530"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-26622"}],"affected":[{"package":{"name":"linux-aws-5.15","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/linux-aws-5.15@5.15.0-1062.68~20.04.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.0-1062.68~20.04.1"}]}],"versions":["5.15.0-1014.18~20.04.1","5.15.0-1015.19~20.04.1","5.15.0-1017.21~20.04.1","5.15.0-1019.23~20.04.1","5.15.0-1020.24~20.04.1","5.15.0-1021.25~20.04.1","5.15.0-1022.26~20.04.1","5.15.0-1023.27~20.04.1","5.15.0-1026.30~20.04.2","5.15.0-1027.31~20.04.1","5.15.0-1028.32~20.04.1","5.15.0-1030.34~20.04.1","5.15.0-1031.35~20.04.1","5.15.0-1033.37~20.04.1","5.15.0-1034.38~20.04.1","5.15.0-1035.39~20.04.1","5.15.0-1036.40~20.04.1","5.15.0-1037.41~20.04.1","5.15.0-1038.43~20.04.1","5.15.0-1039.44~20.04.1","5.15.0-1040.45~20.04.1","5.15.0-1041.46~20.04.1","5.15.0-1043.48~20.04.1","5.15.0-1044.49~20.04.1","5.15.0-1045.50~20.04.1","5.15.0-1047.52~20.04.1","5.15.0-1048.53~20.04.1","5.15.0-1049.54~20.04.1","5.15.0-1050.55~20.04.1","5.15.0-1051.56~20.04.1","5.15.0-1052.57~20.04.1","5.15.0-1053.58~20.04.1","5.15.0-1055.60~20.04.1","5.15.0-1056.61~20.04.1","5.15.0-1057.63~20.04.1","5.15.0-1058.64~20.04.1","5.15.0-1061.67~20.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"5.15.0-1062.68~20.04.1","binary_name":"linux-aws-5.15-cloud-tools-5.15.0-1062"},{"binary_version":"5.15.0-1062.68~20.04.1","binary_name":"linux-aws-5.15-headers-5.15.0-1062"},{"binary_version":"5.15.0-1062.68~20.04.1","binary_name":"linux-aws-5.15-tools-5.15.0-1062"},{"binary_version":"5.15.0-1062.68~20.04.1","binary_name":"linux-buildinfo-5.15.0-1062-aws"},{"binary_version":"5.15.0-1062.68~20.04.1","binary_name":"linux-cloud-tools-5.15.0-1062-aws"},{"binary_version":"5.15.0-1062.68~20.04.1","binary_name":"linux-headers-5.15.0-1062-aws"},{"binary_version":"5.15.0-1062.68~20.04.1","binary_name":"linux-image-unsigned-5.15.0-1062-aws"},{"binary_version":"5.15.0-1062.68~20.04.1","binary_name":"linux-modules-5.15.0-1062-aws"},{"binary_version":"5.15.0-1062.68~20.04.1","binary_name":"linux-modules-extra-5.15.0-1062-aws"},{"binary_version":"5.15.0-1062.68~20.04.1","binary_name":"linux-tools-5.15.0-1062-aws"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2023-47233"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-52530"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2024-26622"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6775-2.json"}},{"package":{"name":"linux-aws","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/linux-aws@5.15.0-1062.68?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.0-1062.68"}]}],"versions":["5.13.0-1005.6","5.15.0-1002.4","5.15.0-1003.5","5.15.0-1004.6","5.15.0-1005.7","5.15.0-1008.10","5.15.0-1009.11","5.15.0-1011.14","5.15.0-1013.17","5.15.0-1014.18","5.15.0-1015.19","5.15.0-1017.21","5.15.0-1019.23","5.15.0-1020.24","5.15.0-1021.25","5.15.0-1022.26","5.15.0-1023.27","5.15.0-1026.30","5.15.0-1027.31","5.15.0-1028.32","5.15.0-1030.34","5.15.0-1031.35","5.15.0-1033.37","5.15.0-1034.38","5.15.0-1035.39","5.15.0-1036.40","5.15.0-1037.41","5.15.0-1038.43","5.15.0-1039.44","5.15.0-1040.45","5.15.0-1042.47","5.15.0-1043.48","5.15.0-1044.49","5.15.0-1045.50","5.15.0-1047.52","5.15.0-1048.53","5.15.0-1049.54","5.15.0-1050.55","5.15.0-1051.56","5.15.0-1052.57","5.15.0-1053.58","5.15.0-1055.60","5.15.0-1056.61","5.15.0-1057.63","5.15.0-1060.66","5.15.0-1061.67"],"ecosystem_specific":{"binaries":[{"binary_version":"5.15.0-1062.68","binary_name":"linux-aws-cloud-tools-5.15.0-1062"},{"binary_version":"5.15.0-1062.68","binary_name":"linux-aws-headers-5.15.0-1062"},{"binary_version":"5.15.0-1062.68","binary_name":"linux-aws-tools-5.15.0-1062"},{"binary_version":"5.15.0-1062.68","binary_name":"linux-buildinfo-5.15.0-1062-aws"},{"binary_version":"5.15.0-1062.68","binary_name":"linux-cloud-tools-5.15.0-1062-aws"},{"binary_version":"5.15.0-1062.68","binary_name":"linux-headers-5.15.0-1062-aws"},{"binary_version":"5.15.0-1062.68","binary_name":"linux-image-unsigned-5.15.0-1062-aws"},{"binary_version":"5.15.0-1062.68","binary_name":"linux-modules-5.15.0-1062-aws"},{"binary_version":"5.15.0-1062.68","binary_name":"linux-modules-extra-5.15.0-1062-aws"},{"binary_version":"5.15.0-1062.68","binary_name":"linux-tools-5.15.0-1062-aws"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2023-47233"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-52530"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2024-26622"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6775-2.json"}},{"package":{"name":"linux-gke","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/linux-gke@5.15.0-1059.64?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.0-1059.64"}]}],"versions":["5.15.0-1002.2","5.15.0-1003.3","5.15.0-1004.5","5.15.0-1005.6","5.15.0-1006.7","5.15.0-1008.10","5.15.0-1010.13","5.15.0-1011.14","5.15.0-1014.17","5.15.0-1015.18","5.15.0-1016.19","5.15.0-1017.20","5.15.0-1019.23","5.15.0-1020.25","5.15.0-1023.28","5.15.0-1024.29","5.15.0-1027.32","5.15.0-1028.33","5.15.0-1030.35","5.15.0-1031.36","5.15.0-1032.37","5.15.0-1033.38","5.15.0-1034.39","5.15.0-1035.40","5.15.0-1036.41","5.15.0-1037.42","5.15.0-1038.43","5.15.0-1039.44","5.15.0-1040.45","5.15.0-1041.46","5.15.0-1042.47","5.15.0-1044.49","5.15.0-1045.50","5.15.0-1046.51","5.15.0-1047.52","5.15.0-1048.53","5.15.0-1049.54","5.15.0-1050.55","5.15.0-1051.56","5.15.0-1052.57","5.15.0-1053.58","5.15.0-1054.59","5.15.0-1057.62","5.15.0-1058.63"],"ecosystem_specific":{"binaries":[{"binary_version":"5.15.0-1059.64","binary_name":"linux-buildinfo-5.15.0-1059-gke"},{"binary_version":"5.15.0-1059.64","binary_name":"linux-gke-headers-5.15.0-1059"},{"binary_version":"5.15.0-1059.64","binary_name":"linux-gke-tools-5.15.0-1059"},{"binary_version":"5.15.0-1059.64","binary_name":"linux-headers-5.15.0-1059-gke"},{"binary_version":"5.15.0-1059.64","binary_name":"linux-image-unsigned-5.15.0-1059-gke"},{"binary_version":"5.15.0-1059.64","binary_name":"linux-modules-5.15.0-1059-gke"},{"binary_version":"5.15.0-1059.64","binary_name":"linux-modules-extra-5.15.0-1059-gke"},{"binary_version":"5.15.0-1059.64","binary_name":"linux-tools-5.15.0-1059-gke"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2023-47233"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-52530"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2024-26622"}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6775-2.json"}}],"schema_version":"1.7.5"}