{"schemaVersion":3,"id":"USN-6133-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"linux-intel-iotg vulnerabilities\n\nIt was discovered that the Traffic-Control Index (TCINDEX) implementation\nin the Linux kernel did not properly perform filter deactivation in some\nsituations. A local attacker could possibly use this to gain elevated\nprivileges. Please note that with the fix for this CVE, kernel support for\nthe TCINDEX classifier has been removed. (CVE-2023-1829)\n\nIt was discovered that some AMD x86-64 processors with SMT enabled could\nspeculatively execute instructions using a return address from a sibling\nthread. A local attacker could possibly use this to expose sensitive\ninformation. (CVE-2022-27672)\n\nZheng Wang discovered that the Intel i915 graphics driver in the Linux\nkernel did not properly handle certain error conditions, leading to a\ndouble-free. A local attacker could possibly use this to cause a denial of\nservice (system crash). (CVE-2022-3707)\n\nJordy Zomer and Alexandra Sandulescu discovered that the Linux kernel did\nnot properly implement speculative execution barriers in usercopy functions\nin certain situations. A local attacker could use this to expose sensitive\ninformation (kernel memory). (CVE-2023-0459)\n\nIt was discovered that the TLS subsystem in the Linux kernel contained a\ntype confusion vulnerability in some situations. A local attacker could use\nthis to cause a denial of service (system crash) or possibly expose\nsensitive information. (CVE-2023-1075)\n\nIt was discovered that the Reliable Datagram Sockets (RDS) protocol\nimplementation in the Linux kernel contained a type confusion vulnerability\nin some situations. An attacker could use this to cause a denial of service\n(system crash). (CVE-2023-1078)\n\nXingyuan Mo discovered that the x86 KVM implementation in the Linux kernel\ndid not properly initialize some data structures. A local attacker could\nuse this to expose sensitive information (kernel memory). (CVE-2023-1513)\n\nIt was discovered that a race condition existed in the io_uring subsystem\nin the Linux kernel, leading to a use-after-free vulnerability. A local\nattacker could use this to cause a denial of service (system crash) or\npossibly execute arbitrary code. (CVE-2023-1872)\n\nIt was discovered that the Android Binder IPC subsystem in the Linux kernel\ndid not properly validate inputs in some situations, leading to a use-\nafter-free vulnerability. A local attacker could use this to cause a denial\nof service (system crash) or possibly execute arbitrary code.\n(CVE-2023-20938)\n\nIt was discovered that a use-after-free vulnerability existed in the iSCSI\nTCP implementation in the Linux kernel. A local attacker could possibly use\nthis to cause a denial of service (system crash). (CVE-2023-2162)\n\nIt was discovered that the NET/ROM protocol implementation in the Linux\nkernel contained a race condition in some situations, leading to a use-\nafter-free vulnerability. A local attacker could use this to cause a denial\nof service (system crash) or possibly execute arbitrary code.\n(CVE-2023-32269)\n\nDuoming Zhou discovered that a race condition existed in the infrared\nreceiver/transceiver driver in the Linux kernel, leading to a use-after-\nfree vulnerability. A privileged attacker could use this to cause a denial\nof service (system crash) or possibly execute arbitrary code.\n(CVE-2023-1118)","dates":{"published":"2023-06-01T21:39:50.000Z","modified":"2026-06-03T14:03:45.108Z","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":"< 5.15.0-1030.35","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.15.0-1030.35","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-6133-1","label":"ubuntu.com/security/notices/USN-6133-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-3707","label":"ubuntu.com/security/CVE-2022-3707","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-27672","label":"ubuntu.com/security/CVE-2022-27672","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-0459","label":"ubuntu.com/security/CVE-2023-0459","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-1075","label":"ubuntu.com/security/CVE-2023-1075","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-1078","label":"ubuntu.com/security/CVE-2023-1078","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-1118","label":"ubuntu.com/security/CVE-2023-1118","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-1513","label":"ubuntu.com/security/CVE-2023-1513","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-1829","label":"ubuntu.com/security/CVE-2023-1829","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-1872","label":"ubuntu.com/security/CVE-2023-1872","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-2162","label":"ubuntu.com/security/CVE-2023-2162","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-20938","label":"ubuntu.com/security/CVE-2023-20938","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-32269","label":"ubuntu.com/security/CVE-2023-32269","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2022-27672","CVE-2022-3707","CVE-2023-0459","CVE-2023-1075","CVE-2023-1078","CVE-2023-1118","CVE-2023-1513","CVE-2023-1829","CVE-2023-1872","CVE-2023-20938","CVE-2023-2162","CVE-2023-32269"],"downstream":[],"duplicates":[],"related":["CVE-2022-27672","CVE-2022-3707","CVE-2023-0459","CVE-2023-1075","CVE-2023-1078","CVE-2023-1118","CVE-2023-1513","CVE-2023-1829","CVE-2023-1872","CVE-2023-20938","CVE-2023-2162","CVE-2023-32269"]},"timeline":[{"kind":"published","date":"2023-06-01T21:39:50.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-03T14:03:45.108Z","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":"2026-10-22T16:40:31.480Z","stale":false,"partial":false}}