{"id":"USN-6207-1","summary":"linux-intel-iotg vulnerabilities","details":"It was discovered that the TUN/TAP driver in the Linux kernel did not\nproperly initialize socket data. A local attacker could use this to cause a\ndenial of service (system crash). (CVE-2023-1076)\n\nIt was discovered that the Real-Time Scheduling Class implementation in the\nLinux kernel contained a type confusion vulnerability in some situations. A\nlocal attacker could use this to cause a denial of service (system crash).\n(CVE-2023-1077)\n\nIt was discovered that the ASUS HID driver in the Linux kernel did not\nproperly handle device removal, leading to a use-after-free vulnerability.\nA local attacker with physical access could plug in a specially crafted USB\ndevice to cause a denial of service (system crash). (CVE-2023-1079)\n\nIt was discovered that the Xircom PCMCIA network device driver in the Linux\nkernel did not properly handle device removal events. A physically\nproximate attacker could use this to cause a denial of service (system\ncrash). (CVE-2023-1670)\n\nIt was discovered that a race condition existed in the Xen transport layer\nimplementation for the 9P file system protocol in the Linux kernel, leading\nto a use-after-free vulnerability. A local attacker could use this to cause\na denial of service (guest crash) or expose sensitive information (guest\nkernel memory). (CVE-2023-1859)\n\nJose Oliveira and Rodrigo Branco discovered that the Spectre Variant 2\nmitigations with prctl syscall were insufficient in some situations. A\nlocal attacker could possibly use this to expose sensitive information.\n(CVE-2023-1998)\n\nIt was discovered that the BigBen Interactive Kids' gamepad driver in the\nLinux kernel did not properly handle device removal, leading to a use-\nafter-free vulnerability. A local attacker with physical access could plug\nin a specially crafted USB device to cause a denial of service (system\ncrash). (CVE-2023-25012)\n\nIt was discovered that a use-after-free vulnerability existed in the HFS+\nfile system implementation in the Linux kernel. A local attacker could\npossibly use this to cause a denial of service (system crash).\n(CVE-2023-2985)\n\n","modified":"2026-02-10T04:43:11Z","published":"2023-07-06T19:00:33Z","related":["UBUNTU-CVE-2023-1076","UBUNTU-CVE-2023-1077","UBUNTU-CVE-2023-1079","UBUNTU-CVE-2023-1670","UBUNTU-CVE-2023-1859","UBUNTU-CVE-2023-1998","UBUNTU-CVE-2023-25012","UBUNTU-CVE-2023-2985"],"upstream":["CVE-2023-1076","CVE-2023-1077","CVE-2023-1079","CVE-2023-1670","CVE-2023-1859","CVE-2023-1998","CVE-2023-25012","CVE-2023-2985","UBUNTU-CVE-2023-1076","UBUNTU-CVE-2023-1077","UBUNTU-CVE-2023-1079","UBUNTU-CVE-2023-1670","UBUNTU-CVE-2023-1859","UBUNTU-CVE-2023-1998","UBUNTU-CVE-2023-25012","UBUNTU-CVE-2023-2985"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6207-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-1076"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-1077"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-1079"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-1670"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-1859"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-1998"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-2985"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-25012"}],"affected":[{"package":{"name":"linux-intel-iotg-5.15","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/linux-intel-iotg-5.15@5.15.0-1033.38~20.04.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.0-1033.38~20.04.1"}]}],"versions":["5.15.0-1003.5~20.04.1","5.15.0-1008.11~20.04.1","5.15.0-1010.14~20.04.1","5.15.0-1015.20~20.04.2","5.15.0-1016.21~20.04.1","5.15.0-1017.22~20.04.1","5.15.0-1018.23~20.04.1","5.15.0-1021.26~20.04.1","5.15.0-1023.28~20.04.1","5.15.0-1025.30~20.04.1","5.15.0-1026.31~20.04.1","5.15.0-1027.32~20.04.1","5.15.0-1030.35~20.04.1","5.15.0-1031.36~20.04.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"linux-buildinfo-5.15.0-1033-intel-iotg","binary_version":"5.15.0-1033.38~20.04.1"},{"binary_name":"linux-cloud-tools-5.15.0-1033-intel-iotg","binary_version":"5.15.0-1033.38~20.04.1"},{"binary_name":"linux-headers-5.15.0-1033-intel-iotg","binary_version":"5.15.0-1033.38~20.04.1"},{"binary_name":"linux-image-unsigned-5.15.0-1033-intel-iotg","binary_version":"5.15.0-1033.38~20.04.1"},{"binary_name":"linux-intel-iotg-5.15-cloud-tools-5.15.0-1033","binary_version":"5.15.0-1033.38~20.04.1"},{"binary_name":"linux-intel-iotg-5.15-cloud-tools-common","binary_version":"5.15.0-1033.38~20.04.1"},{"binary_name":"linux-intel-iotg-5.15-headers-5.15.0-1033","binary_version":"5.15.0-1033.38~20.04.1"},{"binary_name":"linux-intel-iotg-5.15-tools-5.15.0-1033","binary_version":"5.15.0-1033.38~20.04.1"},{"binary_name":"linux-intel-iotg-5.15-tools-common","binary_version":"5.15.0-1033.38~20.04.1"},{"binary_name":"linux-intel-iotg-5.15-tools-host","binary_version":"5.15.0-1033.38~20.04.1"},{"binary_name":"linux-modules-5.15.0-1033-intel-iotg","binary_version":"5.15.0-1033.38~20.04.1"},{"binary_name":"linux-modules-extra-5.15.0-1033-intel-iotg","binary_version":"5.15.0-1033.38~20.04.1"},{"binary_name":"linux-modules-iwlwifi-5.15.0-1033-intel-iotg","binary_version":"5.15.0-1033.38~20.04.1"},{"binary_name":"linux-tools-5.15.0-1033-intel-iotg","binary_version":"5.15.0-1033.38~20.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6207-1.json","cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2023-1076"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2023-1077"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2023-1079"},{"severity":[{"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":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2023-1670"},{"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":"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":"medium"}],"id":"CVE-2023-1859"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2023-1998"},{"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:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2023-2985"},{"severity":[{"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":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2023-25012"}]}}},{"package":{"name":"linux-intel-iotg","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/linux-intel-iotg@5.15.0-1033.38?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.0-1033.38"}]}],"versions":["5.15.0-1004.6","5.15.0-1008.11","5.15.0-1010.14","5.15.0-1013.17","5.15.0-1015.20","5.15.0-1016.21","5.15.0-1017.22","5.15.0-1018.23","5.15.0-1021.26","5.15.0-1023.28","5.15.0-1025.30","5.15.0-1026.31","5.15.0-1027.32","5.15.0-1028.33","5.15.0-1030.35","5.15.0-1031.36"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"linux-buildinfo-5.15.0-1033-intel-iotg","binary_version":"5.15.0-1033.38"},{"binary_name":"linux-cloud-tools-5.15.0-1033-intel-iotg","binary_version":"5.15.0-1033.38"},{"binary_name":"linux-headers-5.15.0-1033-intel-iotg","binary_version":"5.15.0-1033.38"},{"binary_name":"linux-image-unsigned-5.15.0-1033-intel-iotg","binary_version":"5.15.0-1033.38"},{"binary_name":"linux-intel-iotg-cloud-tools-5.15.0-1033","binary_version":"5.15.0-1033.38"},{"binary_name":"linux-intel-iotg-cloud-tools-common","binary_version":"5.15.0-1033.38"},{"binary_name":"linux-intel-iotg-headers-5.15.0-1033","binary_version":"5.15.0-1033.38"},{"binary_name":"linux-intel-iotg-tools-5.15.0-1033","binary_version":"5.15.0-1033.38"},{"binary_name":"linux-intel-iotg-tools-common","binary_version":"5.15.0-1033.38"},{"binary_name":"linux-intel-iotg-tools-host","binary_version":"5.15.0-1033.38"},{"binary_name":"linux-modules-5.15.0-1033-intel-iotg","binary_version":"5.15.0-1033.38"},{"binary_name":"linux-modules-extra-5.15.0-1033-intel-iotg","binary_version":"5.15.0-1033.38"},{"binary_name":"linux-modules-iwlwifi-5.15.0-1033-intel-iotg","binary_version":"5.15.0-1033.38"},{"binary_name":"linux-tools-5.15.0-1033-intel-iotg","binary_version":"5.15.0-1033.38"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6207-1.json","cves_map":{"ecosystem":"Ubuntu:22.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2023-1076"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2023-1077"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2023-1079"},{"severity":[{"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":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2023-1670"},{"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":"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":"medium"}],"id":"CVE-2023-1859"},{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2023-1998"},{"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:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2023-2985"},{"severity":[{"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":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}],"id":"CVE-2023-25012"}]}}}],"schema_version":"1.7.3"}