{"id":"USN-6465-2","summary":"linux-raspi vulnerabilities","details":"Yu Hao and Weiteng Chen discovered that the Bluetooth HCI UART driver in\nthe Linux kernel contained a race condition, leading to a null pointer\ndereference vulnerability. A local attacker could use this to cause a\ndenial of service (system crash). (CVE-2023-31083)\n\nLin Ma discovered that the Netlink Transformation (XFRM) subsystem in the\nLinux kernel contained a null pointer dereference vulnerability in some\nsituations. A local privileged attacker could use this to cause a denial of\nservice (system crash). (CVE-2023-3772)\n","modified":"2026-02-10T04:43:25Z","published":"2023-11-01T12:39:24Z","related":["UBUNTU-CVE-2023-31083","UBUNTU-CVE-2023-3772"],"upstream":["CVE-2023-31083","CVE-2023-3772","UBUNTU-CVE-2023-31083","UBUNTU-CVE-2023-3772"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6465-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-3772"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-31083"}],"affected":[{"package":{"name":"linux-raspi","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/linux-raspi@5.15.0-1042.45?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.0-1042.45"}]}],"versions":["5.13.0-1008.9","5.15.0-1002.2","5.15.0-1003.3","5.15.0-1004.4","5.15.0-1005.5","5.15.0-1006.6","5.15.0-1008.8","5.15.0-1011.13","5.15.0-1012.14","5.15.0-1013.15","5.15.0-1014.16","5.15.0-1015.17","5.15.0-1016.18","5.15.0-1017.19","5.15.0-1018.20","5.15.0-1021.23","5.15.0-1022.24","5.15.0-1023.25","5.15.0-1024.26","5.15.0-1025.27","5.15.0-1026.28","5.15.0-1027.29","5.15.0-1028.30","5.15.0-1029.31","5.15.0-1030.32","5.15.0-1032.35","5.15.0-1033.36","5.15.0-1034.37","5.15.0-1035.38","5.15.0-1036.39","5.15.0-1037.40","5.15.0-1038.41","5.15.0-1040.43","5.15.0-1041.44"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"linux-buildinfo-5.15.0-1042-raspi","binary_version":"5.15.0-1042.45"},{"binary_name":"linux-headers-5.15.0-1042-raspi","binary_version":"5.15.0-1042.45"},{"binary_name":"linux-image-5.15.0-1042-raspi","binary_version":"5.15.0-1042.45"},{"binary_name":"linux-modules-5.15.0-1042-raspi","binary_version":"5.15.0-1042.45"},{"binary_name":"linux-modules-extra-5.15.0-1042-raspi","binary_version":"5.15.0-1042.45"},{"binary_name":"linux-raspi-headers-5.15.0-1042","binary_version":"5.15.0-1042.45"},{"binary_name":"linux-raspi-tools-5.15.0-1042","binary_version":"5.15.0-1042.45"},{"binary_name":"linux-tools-5.15.0-1042-raspi","binary_version":"5.15.0-1042.45"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2023-3772","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":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]},{"id":"CVE-2023-31083","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}],"ecosystem":"Ubuntu:22.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6465-2.json"}}],"schema_version":"1.7.3"}