{"schemaVersion":3,"id":"USN-7719-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"linux-raspi-realtime vulnerabilities\n\nSeveral security issues were discovered in the Linux kernel.\nAn attacker could possibly use these to compromise the system.\nThis update corrects flaws in the following subsystems:\n  - ARM64 architecture;\n  - PowerPC architecture;\n  - x86 architecture;\n  - Block layer subsystem;\n  - GPIO subsystem;\n  - GPU drivers;\n  - HID subsystem;\n  - Input Device (Mouse) drivers;\n  - Multiple devices driver;\n  - Media drivers;\n  - Network drivers;\n  - PCI subsystem;\n  - S/390 drivers;\n  - SPI subsystem;\n  - Trusted Execution Environment drivers;\n  - UFS subsystem;\n  - USB Device Class drivers;\n  - USB core drivers;\n  - USB Gadget drivers;\n  - Framebuffer layer;\n  - Network file system (NFS) client;\n  - Network file system (NFS) server daemon;\n  - File systems infrastructure;\n  - SMB network file system;\n  - Networking core;\n  - L3 Master device support module;\n  - TCP network protocol;\n  - io_uring subsystem;\n  - Process Accounting mechanism;\n  - BPF subsystem;\n  - Timer subsystem;\n  - Workqueue subsystem;\n  - Memory management;\n  - Amateur Radio drivers;\n  - B.A.T.M.A.N. meshing protocol;\n  - IPv4 networking;\n  - IPv6 networking;\n  - Multipath TCP;\n  - Open vSwitch;\n  - Network traffic control;\n  - SOF drivers;\n(CVE-2025-21821, CVE-2025-21712, CVE-2025-21864, CVE-2024-54456,\nCVE-2025-21783, CVE-2025-21858, CVE-2025-21859, CVE-2025-21861,\nCVE-2025-21746, CVE-2025-21779, CVE-2024-58086, CVE-2025-38083,\nCVE-2025-21863, CVE-2025-21780, CVE-2025-21838, CVE-2025-21775,\nCVE-2025-21766, CVE-2025-21844, CVE-2025-21792, CVE-2025-21848,\nCVE-2025-37797, CVE-2024-58088, CVE-2025-21793, CVE-2025-21835,\nCVE-2025-21846, CVE-2025-21866, CVE-2024-52559, CVE-2025-21855,\nCVE-2025-21856, CVE-2025-21759, CVE-2025-21773, CVE-2025-21762,\nCVE-2025-21839, CVE-2025-21787, CVE-2025-21704, CVE-2025-21796,\nCVE-2025-21764, CVE-2025-21795, CVE-2025-21706, CVE-2025-21786,\nCVE-2025-21782, CVE-2025-21768, CVE-2025-21836, CVE-2025-21761,\nCVE-2025-21785, CVE-2025-21784, CVE-2025-21869, CVE-2025-21776,\nCVE-2024-58093, CVE-2025-21765, CVE-2025-21772, CVE-2025-21853,\nCVE-2025-21868, CVE-2025-21763, CVE-2025-21870, CVE-2024-57834,\nCVE-2024-54458, CVE-2025-21867, CVE-2025-21791, CVE-2024-57977,\nCVE-2025-21823, CVE-2025-21871, CVE-2025-21760, CVE-2025-21790,\nCVE-2025-21758, CVE-2025-21862, CVE-2025-21767, CVE-2025-21854,\nCVE-2024-58020, CVE-2025-21847, CVE-2025-21781, CVE-2025-21857)","dates":{"published":"2025-08-26T21:47:02.000Z","modified":"2026-10-17T12:54:14.316Z","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-raspi-realtime","name":"linux-raspi-realtime","label":"linux-raspi-realtime","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-raspi-realtime","purlType":"deb","versions":[{"text":"< 6.8.0-2028.29","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 6.8.0-2028.29","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-7719-1","label":"ubuntu.com/security/notices/USN-7719-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2024-52559","label":"ubuntu.com/security/CVE-2024-52559","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-54456","label":"ubuntu.com/security/CVE-2024-54456","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-54458","label":"ubuntu.com/security/CVE-2024-54458","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-57834","label":"ubuntu.com/security/CVE-2024-57834","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-57977","label":"ubuntu.com/security/CVE-2024-57977","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58020","label":"ubuntu.com/security/CVE-2024-58020","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58086","label":"ubuntu.com/security/CVE-2024-58086","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58088","label":"ubuntu.com/security/CVE-2024-58088","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-58093","label":"ubuntu.com/security/CVE-2024-58093","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21704","label":"ubuntu.com/security/CVE-2025-21704","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21706","label":"ubuntu.com/security/CVE-2025-21706","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21712","label":"ubuntu.com/security/CVE-2025-21712","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21746","label":"ubuntu.com/security/CVE-2025-21746","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21758","label":"ubuntu.com/security/CVE-2025-21758","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21759","label":"ubuntu.com/security/CVE-2025-21759","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21760","label":"ubuntu.com/security/CVE-2025-21760","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21761","label":"ubuntu.com/security/CVE-2025-21761","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21762","label":"ubuntu.com/security/CVE-2025-21762","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21763","label":"ubuntu.com/security/CVE-2025-21763","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21764","label":"ubuntu.com/security/CVE-2025-21764","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21765","label":"ubuntu.com/security/CVE-2025-21765","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21766","label":"ubuntu.com/security/CVE-2025-21766","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21767","label":"ubuntu.com/security/CVE-2025-21767","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21768","label":"ubuntu.com/security/CVE-2025-21768","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21772","label":"ubuntu.com/security/CVE-2025-21772","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21773","label":"ubuntu.com/security/CVE-2025-21773","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21775","label":"ubuntu.com/security/CVE-2025-21775","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21776","label":"ubuntu.com/security/CVE-2025-21776","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21779","label":"ubuntu.com/security/CVE-2025-21779","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21780","label":"ubuntu.com/security/CVE-2025-21780","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21781","label":"ubuntu.com/security/CVE-2025-21781","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21782","label":"ubuntu.com/security/CVE-2025-21782","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21783","label":"ubuntu.com/security/CVE-2025-21783","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21784","label":"ubuntu.com/security/CVE-2025-21784","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21785","label":"ubuntu.com/security/CVE-2025-21785","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21786","label":"ubuntu.com/security/CVE-2025-21786","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21787","label":"ubuntu.com/security/CVE-2025-21787","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21790","label":"ubuntu.com/security/CVE-2025-21790","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21791","label":"ubuntu.com/security/CVE-2025-21791","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21792","label":"ubuntu.com/security/CVE-2025-21792","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21793","label":"ubuntu.com/security/CVE-2025-21793","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21795","label":"ubuntu.com/security/CVE-2025-21795","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21796","label":"ubuntu.com/security/CVE-2025-21796","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21821","label":"ubuntu.com/security/CVE-2025-21821","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21823","label":"ubuntu.com/security/CVE-2025-21823","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21835","label":"ubuntu.com/security/CVE-2025-21835","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21836","label":"ubuntu.com/security/CVE-2025-21836","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21838","label":"ubuntu.com/security/CVE-2025-21838","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21839","label":"ubuntu.com/security/CVE-2025-21839","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21844","label":"ubuntu.com/security/CVE-2025-21844","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21846","label":"ubuntu.com/security/CVE-2025-21846","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21847","label":"ubuntu.com/security/CVE-2025-21847","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21848","label":"ubuntu.com/security/CVE-2025-21848","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21853","label":"ubuntu.com/security/CVE-2025-21853","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21854","label":"ubuntu.com/security/CVE-2025-21854","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21855","label":"ubuntu.com/security/CVE-2025-21855","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21856","label":"ubuntu.com/security/CVE-2025-21856","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21857","label":"ubuntu.com/security/CVE-2025-21857","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21858","label":"ubuntu.com/security/CVE-2025-21858","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21859","label":"ubuntu.com/security/CVE-2025-21859","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21861","label":"ubuntu.com/security/CVE-2025-21861","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21862","label":"ubuntu.com/security/CVE-2025-21862","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21863","label":"ubuntu.com/security/CVE-2025-21863","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21864","label":"ubuntu.com/security/CVE-2025-21864","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21866","label":"ubuntu.com/security/CVE-2025-21866","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21867","label":"ubuntu.com/security/CVE-2025-21867","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21868","label":"ubuntu.com/security/CVE-2025-21868","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21869","label":"ubuntu.com/security/CVE-2025-21869","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21870","label":"ubuntu.com/security/CVE-2025-21870","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-21871","label":"ubuntu.com/security/CVE-2025-21871","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-37797","label":"ubuntu.com/security/CVE-2025-37797","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-38083","label":"ubuntu.com/security/CVE-2025-38083","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2024-52559","CVE-2024-54456","CVE-2024-54458","CVE-2024-57834","CVE-2024-57977","CVE-2024-58020","CVE-2024-58086","CVE-2024-58088","CVE-2024-58093","CVE-2025-21704","CVE-2025-21706","CVE-2025-21712","CVE-2025-21746","CVE-2025-21758","CVE-2025-21759","CVE-2025-21760","CVE-2025-21761","CVE-2025-21762","CVE-2025-21763","CVE-2025-21764","CVE-2025-21765","CVE-2025-21766","CVE-2025-21767","CVE-2025-21768","CVE-2025-21772","CVE-2025-21773","CVE-2025-21775","CVE-2025-21776","CVE-2025-21779","CVE-2025-21780","CVE-2025-21781","CVE-2025-21782","CVE-2025-21783","CVE-2025-21784","CVE-2025-21785","CVE-2025-21786","CVE-2025-21787","CVE-2025-21790","CVE-2025-21791","CVE-2025-21792","CVE-2025-21793","CVE-2025-21795","CVE-2025-21796","CVE-2025-21821","CVE-2025-21823","CVE-2025-21835","CVE-2025-21836","CVE-2025-21838","CVE-2025-21839","CVE-2025-21844","CVE-2025-21846","CVE-2025-21847","CVE-2025-21848","CVE-2025-21853","CVE-2025-21854","CVE-2025-21855","CVE-2025-21856","CVE-2025-21857","CVE-2025-21858","CVE-2025-21859","CVE-2025-21861","CVE-2025-21862","CVE-2025-21863","CVE-2025-21864","CVE-2025-21866","CVE-2025-21867","CVE-2025-21868","CVE-2025-21869","CVE-2025-21870","CVE-2025-21871","CVE-2025-37797","CVE-2025-38083"],"downstream":[],"duplicates":[],"related":["CVE-2024-52559","CVE-2024-54456","CVE-2024-54458","CVE-2024-57834","CVE-2024-57977","CVE-2024-58020","CVE-2024-58086","CVE-2024-58088","CVE-2024-58093","CVE-2025-21704","CVE-2025-21706","CVE-2025-21712","CVE-2025-21746","CVE-2025-21758","CVE-2025-21759","CVE-2025-21760","CVE-2025-21761","CVE-2025-21762","CVE-2025-21763","CVE-2025-21764","CVE-2025-21765","CVE-2025-21766","CVE-2025-21767","CVE-2025-21768","CVE-2025-21772","CVE-2025-21773","CVE-2025-21775","CVE-2025-21776","CVE-2025-21779","CVE-2025-21780","CVE-2025-21781","CVE-2025-21782","CVE-2025-21783","CVE-2025-21784","CVE-2025-21785","CVE-2025-21786","CVE-2025-21787","CVE-2025-21790","CVE-2025-21791","CVE-2025-21792","CVE-2025-21793","CVE-2025-21795","CVE-2025-21796","CVE-2025-21821","CVE-2025-21823","CVE-2025-21835","CVE-2025-21836","CVE-2025-21838","CVE-2025-21839","CVE-2025-21844","CVE-2025-21846","CVE-2025-21847","CVE-2025-21848","CVE-2025-21853","CVE-2025-21854","CVE-2025-21855","CVE-2025-21856","CVE-2025-21857","CVE-2025-21858","CVE-2025-21859","CVE-2025-21861","CVE-2025-21862","CVE-2025-21863","CVE-2025-21864","CVE-2025-21866","CVE-2025-21867","CVE-2025-21868","CVE-2025-21869","CVE-2025-21870","CVE-2025-21871","CVE-2025-37797","CVE-2025-38083"]},"timeline":[{"kind":"published","date":"2025-08-26T21:47:02.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-17T12:54:14.316Z","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":"2026-10-20T05:38:32.635Z","stale":false,"partial":false}}