{"schemaVersion":3,"id":"USN-6207-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"linux-intel-iotg vulnerabilities\n\nIt 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)","dates":{"published":"2023-07-06T19:00:33.000Z","modified":"2026-06-03T13:34:27.108Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"ubuntu","product":"linux-intel-iotg","name":"linux-intel-iotg","label":"linux-intel-iotg","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-intel-iotg","purlType":"deb","versions":[{"text":"< 5.15.0-1033.38","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.15.0-1033.38","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-intel-iotg-5.15","name":"linux-intel-iotg-5.15","label":"linux-intel-iotg-5.15","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-intel-iotg-5.15","purlType":"deb","versions":[{"text":"< 5.15.0-1033.38~20.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.15.0-1033.38~20.04.1","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-6207-1","label":"ubuntu.com/security/notices/USN-6207-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-1076","label":"ubuntu.com/security/CVE-2023-1076","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-1077","label":"ubuntu.com/security/CVE-2023-1077","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-1079","label":"ubuntu.com/security/CVE-2023-1079","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-1670","label":"ubuntu.com/security/CVE-2023-1670","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-1859","label":"ubuntu.com/security/CVE-2023-1859","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-1998","label":"ubuntu.com/security/CVE-2023-1998","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-2985","label":"ubuntu.com/security/CVE-2023-2985","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-25012","label":"ubuntu.com/security/CVE-2023-25012","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"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"],"downstream":[],"duplicates":[],"related":["CVE-2023-1076","CVE-2023-1077","CVE-2023-1079","CVE-2023-1670","CVE-2023-1859","CVE-2023-1998","CVE-2023-25012","CVE-2023-2985"]},"timeline":[{"kind":"published","date":"2023-07-06T19:00:33.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-03T13:34:27.108Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T19:05:36.287Z","stale":false,"partial":false}}