{"id":"USN-6625-2","summary":"linux-gcp, linux-gcp-5.4 vulnerabilities","details":"Marek Marczykowski-Górecki discovered that the Xen event channel\ninfrastructure implementation in the Linux kernel contained a race\ncondition. An attacker in a guest VM could possibly use this to cause a\ndenial of service (paravirtualized device unavailability). (CVE-2023-34324)\n\nZheng Wang discovered a use-after-free in the Renesas Ethernet AVB driver\nin the Linux kernel during device removal. A privileged attacker could use\nthis to cause a denial of service (system crash). (CVE-2023-35827)\n\nIt was discovered that a race condition existed in the Linux kernel when\nperforming operations with kernel objects, leading to an out-of-bounds\nwrite. A local attacker could use this to cause a denial of service (system\ncrash) or execute arbitrary code. (CVE-2023-45863)\n\n黄思聪 discovered that the NFC Controller Interface (NCI) implementation in\nthe Linux kernel did not properly handle certain memory allocation failure\nconditions, leading to a null pointer dereference vulnerability. A local\nattacker could use this to cause a denial of service (system crash).\n(CVE-2023-46343)\n","modified":"2026-02-10T04:43:29Z","published":"2024-02-08T19:42:36Z","related":["UBUNTU-CVE-2023-34324","UBUNTU-CVE-2023-35827","UBUNTU-CVE-2023-45863","UBUNTU-CVE-2023-46343"],"upstream":["CVE-2023-34324","CVE-2023-35827","CVE-2023-45863","CVE-2023-46343","UBUNTU-CVE-2023-34324","UBUNTU-CVE-2023-35827","UBUNTU-CVE-2023-45863","UBUNTU-CVE-2023-46343"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6625-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-34324"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-35827"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-45863"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-46343"}],"affected":[{"package":{"name":"linux-gcp-5.4","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/linux-gcp-5.4@5.4.0-1122.131~18.04.1?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-1122.131~18.04.1"}]}],"versions":["5.4.0-1019.19~18.04.2","5.4.0-1021.21~18.04.1","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","5.4.0-1029.31~18.04.1","5.4.0-1030.32~18.04.1","5.4.0-1032.34~18.04.1","5.4.0-1033.35~18.04.1","5.4.0-1034.37~18.04.1","5.4.0-1036.39~18.04.1","5.4.0-1037.40~18.04.1","5.4.0-1038.41~18.04.1","5.4.0-1040.43~18.04.1","5.4.0-1041.44~18.04.1","5.4.0-1042.45~18.04.1","5.4.0-1043.46~18.04.1","5.4.0-1044.47~18.04.2","5.4.0-1046.49~18.04.1","5.4.0-1049.53~18.04.1","5.4.0-1051.55~18.04.1","5.4.0-1052.56~18.04.1","5.4.0-1053.57~18.04.1","5.4.0-1055.59~18.04.1","5.4.0-1056.60~18.04.1","5.4.0-1057.61~18.04.1","5.4.0-1058.62~18.04.1","5.4.0-1059.63~18.04.1","5.4.0-1060.64~18.04.1","5.4.0-1062.66~18.04.1","5.4.0-1063.67~18.04.1","5.4.0-1064.68~18.04.1","5.4.0-1065.69~18.04.1","5.4.0-1067.71~18.04.1","5.4.0-1068.72~18.04.1","5.4.0-1069.73~18.04.1","5.4.0-1072.77~18.04.1","5.4.0-1073.78~18.04.1","5.4.0-1075.80~18.04.1","5.4.0-1078.84~18.04.1","5.4.0-1080.87~18.04.1","5.4.0-1083.91~18.04.1","5.4.0-1084.92~18.04.1","5.4.0-1086.94~18.04.1","5.4.0-1087.95~18.04.1","5.4.0-1089.97~18.04.1","5.4.0-1092.101~18.04.1","5.4.0-1093.102~18.04.1","5.4.0-1096.105~18.04.2","5.4.0-1097.106~18.04.1","5.4.0-1098.107~18.04.1","5.4.0-1100.109~18.04.1","5.4.0-1101.110~18.04.1","5.4.0-1102.111~18.04.2","5.4.0-1103.112~18.04.1","5.4.0-1104.113~18.04.1","5.4.0-1105.114~18.04.1","5.4.0-1106.115~18.04.1","5.4.0-1107.116~18.04.1","5.4.0-1108.117~18.04.1","5.4.0-1109.118~18.04.1","5.4.0-1110.119~18.04.1","5.4.0-1111.120~18.04.1","5.4.0-1112.121~18.04.1","5.4.0-1113.122~18.04.1","5.4.0-1115.124~18.04.1","5.4.0-1116.125~18.04.1","5.4.0-1117.126~18.04.1","5.4.0-1118.127~18.04.1","5.4.0-1120.129~18.04.1","5.4.0-1121.130~18.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"linux-buildinfo-5.4.0-1122-gcp","binary_version":"5.4.0-1122.131~18.04.1"},{"binary_name":"linux-gcp-5.4-headers-5.4.0-1122","binary_version":"5.4.0-1122.131~18.04.1"},{"binary_name":"linux-gcp-5.4-tools-5.4.0-1122","binary_version":"5.4.0-1122.131~18.04.1"},{"binary_name":"linux-headers-5.4.0-1122-gcp","binary_version":"5.4.0-1122.131~18.04.1"},{"binary_name":"linux-image-unsigned-5.4.0-1122-gcp","binary_version":"5.4.0-1122.131~18.04.1"},{"binary_name":"linux-modules-5.4.0-1122-gcp","binary_version":"5.4.0-1122.131~18.04.1"},{"binary_name":"linux-modules-extra-5.4.0-1122-gcp","binary_version":"5.4.0-1122.131~18.04.1"},{"binary_name":"linux-tools-5.4.0-1122-gcp","binary_version":"5.4.0-1122.131~18.04.1"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6625-2.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-34324"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2023-35827"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-45863"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-46343"}],"ecosystem":"Ubuntu:Pro:18.04:LTS"}}},{"package":{"name":"linux-gcp","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/linux-gcp@5.4.0-1122.131?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-1122.131"}]}],"versions":["5.3.0-1004.4","5.3.0-1009.10","5.3.0-1011.12","5.4.0-1005.5","5.4.0-1007.7","5.4.0-1008.8","5.4.0-1009.9","5.4.0-1011.11","5.4.0-1015.15","5.4.0-1018.18","5.4.0-1019.19","5.4.0-1021.21","5.4.0-1022.22","5.4.0-1024.24","5.4.0-1025.25","5.4.0-1028.29","5.4.0-1029.31","5.4.0-1030.32","5.4.0-1032.34","5.4.0-1033.35","5.4.0-1034.37","5.4.0-1036.39","5.4.0-1037.40","5.4.0-1038.41","5.4.0-1040.43","5.4.0-1041.44","5.4.0-1042.45","5.4.0-1043.46","5.4.0-1044.47","5.4.0-1046.49","5.4.0-1049.53","5.4.0-1051.55","5.4.0-1052.56","5.4.0-1053.57","5.4.0-1055.59","5.4.0-1056.60","5.4.0-1057.61","5.4.0-1058.62","5.4.0-1059.63","5.4.0-1060.64","5.4.0-1062.66","5.4.0-1063.67","5.4.0-1064.68","5.4.0-1065.69","5.4.0-1067.71","5.4.0-1068.72","5.4.0-1069.73","5.4.0-1072.77","5.4.0-1073.78","5.4.0-1075.80","5.4.0-1078.84","5.4.0-1080.87","5.4.0-1083.91","5.4.0-1084.92","5.4.0-1086.94","5.4.0-1087.95","5.4.0-1089.97","5.4.0-1090.98","5.4.0-1092.101","5.4.0-1093.102","5.4.0-1096.105","5.4.0-1097.106","5.4.0-1098.107","5.4.0-1100.109","5.4.0-1101.110","5.4.0-1102.111","5.4.0-1103.112","5.4.0-1104.113","5.4.0-1105.114","5.4.0-1106.115","5.4.0-1107.116","5.4.0-1108.117","5.4.0-1109.118","5.4.0-1110.119","5.4.0-1111.120","5.4.0-1112.121","5.4.0-1113.122","5.4.0-1115.124","5.4.0-1116.125","5.4.0-1117.126","5.4.0-1118.127","5.4.0-1120.129","5.4.0-1121.130"],"ecosystem_specific":{"binaries":[{"binary_name":"linux-buildinfo-5.4.0-1122-gcp","binary_version":"5.4.0-1122.131"},{"binary_name":"linux-gcp-headers-5.4.0-1122","binary_version":"5.4.0-1122.131"},{"binary_name":"linux-gcp-tools-5.4.0-1122","binary_version":"5.4.0-1122.131"},{"binary_name":"linux-headers-5.4.0-1122-gcp","binary_version":"5.4.0-1122.131"},{"binary_name":"linux-image-unsigned-5.4.0-1122-gcp","binary_version":"5.4.0-1122.131"},{"binary_name":"linux-modules-5.4.0-1122-gcp","binary_version":"5.4.0-1122.131"},{"binary_name":"linux-modules-extra-5.4.0-1122-gcp","binary_version":"5.4.0-1122.131"},{"binary_name":"linux-tools-5.4.0-1122-gcp","binary_version":"5.4.0-1122.131"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6625-2.json","cves_map":{"cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-34324"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"low","type":"Ubuntu"}],"id":"CVE-2023-35827"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-45863"},{"severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2023-46343"}],"ecosystem":"Ubuntu:20.04:LTS"}}}],"schema_version":"1.7.3"}