{"id":"USN-6415-1","summary":"linux-oem-6.1 vulnerabilities","details":"Daniel Trujillo, Johannes Wikner, and Kaveh Razavi discovered that some AMD\nprocessors utilising speculative execution and branch prediction may allow\nunauthorised memory reads via a speculative side-channel attack. A local\nattacker could use this to expose sensitive information, including kernel\nmemory. (CVE-2023-20569)\n\nIvan D Barrera, Christopher Bednarz, Mustafa Ismail, and Shiraz Saleem\ndiscovered that the InfiniBand RDMA driver in the Linux kernel did not\nproperly check for zero-length STAG or MR registration. A remote attacker\ncould possibly use this to execute arbitrary code. (CVE-2023-25775)\n\nIt was discovered that the USB subsystem in the Linux kernel contained a\nrace condition while handling device descriptors in certain situations,\nleading to a out-of-bounds read vulnerability. A local attacker could\npossibly use this to cause a denial of service (system crash).\n(CVE-2023-37453)\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\nLin Ma discovered that the Netlink Transformation (XFRM) subsystem in the\nLinux kernel did not properly initialize a policy data structure, leading\nto an out-of-bounds vulnerability. A local privileged attacker could use\nthis to cause a denial of service (system crash) or possibly expose\nsensitive information (kernel memory). (CVE-2023-3773)\n\nKyle Zeng discovered that the netfiler subsystem in the Linux kernel did\nnot properly calculate array offsets, leading to a out-of-bounds write\nvulnerability. A local user could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2023-42753)\n\nBing-Jhong Billy Jheng discovered that the Unix domain socket\nimplementation in the Linux kernel contained a race condition in certain\nsituations, leading to a use-after-free vulnerability. A local attacker\ncould use this to cause a denial of service (system crash) or possibly\nexecute arbitrary code. (CVE-2023-4622)\n\nBudimir Markovic discovered that the qdisc implementation in the Linux\nkernel did not properly validate inner classes, leading to a use-after-free\nvulnerability. A local user could use this to cause a denial of service\n(system crash) or possibly execute arbitrary code. (CVE-2023-4623)\n\n","modified":"2026-02-10T04:43:21Z","published":"2023-10-04T20:59:37Z","related":["UBUNTU-CVE-2023-20569","UBUNTU-CVE-2023-25775","UBUNTU-CVE-2023-37453","UBUNTU-CVE-2023-3772","UBUNTU-CVE-2023-3773","UBUNTU-CVE-2023-42753","UBUNTU-CVE-2023-4622","UBUNTU-CVE-2023-4623"],"upstream":["CVE-2023-20569","CVE-2023-25775","CVE-2023-37453","CVE-2023-3772","CVE-2023-3773","CVE-2023-42753","CVE-2023-4622","CVE-2023-4623","UBUNTU-CVE-2023-20569","UBUNTU-CVE-2023-25775","UBUNTU-CVE-2023-37453","UBUNTU-CVE-2023-3772","UBUNTU-CVE-2023-3773","UBUNTU-CVE-2023-42753","UBUNTU-CVE-2023-4622","UBUNTU-CVE-2023-4623"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6415-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-3772"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-3773"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-4622"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-4623"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-20569"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-25775"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-37453"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-42753"}],"affected":[{"package":{"name":"linux-oem-6.1","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/linux-oem-6.1@6.1.0-1023.23?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.0-1023.23"}]}],"versions":["6.1.0-1004.4","6.1.0-1006.6","6.1.0-1007.7","6.1.0-1008.8","6.1.0-1009.9","6.1.0-1010.10","6.1.0-1012.12","6.1.0-1013.13","6.1.0-1014.14","6.1.0-1015.15","6.1.0-1016.16","6.1.0-1017.17","6.1.0-1019.19","6.1.0-1020.20","6.1.0-1021.21","6.1.0-1022.22"],"ecosystem_specific":{"binaries":[{"binary_version":"6.1.0-1023.23","binary_name":"linux-buildinfo-6.1.0-1023-oem"},{"binary_version":"6.1.0-1023.23","binary_name":"linux-headers-6.1.0-1023-oem"},{"binary_version":"6.1.0-1023.23","binary_name":"linux-image-unsigned-6.1.0-1023-oem"},{"binary_version":"6.1.0-1023.23","binary_name":"linux-modules-6.1.0-1023-oem"},{"binary_version":"6.1.0-1023.23","binary_name":"linux-modules-ipu6-6.1.0-1023-oem"},{"binary_version":"6.1.0-1023.23","binary_name":"linux-modules-ivsc-6.1.0-1023-oem"},{"binary_version":"6.1.0-1023.23","binary_name":"linux-modules-iwlwifi-6.1.0-1023-oem"},{"binary_version":"6.1.0-1023.23","binary_name":"linux-oem-6.1-headers-6.1.0-1023"},{"binary_version":"6.1.0-1023.23","binary_name":"linux-oem-6.1-tools-6.1.0-1023"},{"binary_version":"6.1.0-1023.23","binary_name":"linux-oem-6.1-tools-host"},{"binary_version":"6.1.0-1023.23","binary_name":"linux-tools-6.1.0-1023-oem"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"id":"CVE-2023-3772","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:H/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2023-3773","severity":[{"score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2023-4622","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":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]},{"id":"CVE-2023-4623","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":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]},{"id":"CVE-2023-20569","severity":[{"score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]},{"id":"CVE-2023-25775","severity":[{"score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2023-37453","severity":[{"score":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2023-42753","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":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"high","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6415-1.json"}}],"schema_version":"1.7.3"}