{"schemaVersion":3,"id":"USN-6938-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities\n\n\nIt was discovered that the device input subsystem in the Linux kernel did\nnot properly handle the case when an event code falls outside of a bitmap.\nA local attacker could use this to cause a denial of service (system\ncrash). (CVE-2022-48619)\n\n黄思聪 discovered that the NFC Controller Interface (NCI) implementation in\nthe Linux kernel did not properly handle certain memory allocation failure\nconditions, leading to a null pointer dereference vulnerability. A local\nattacker could use this to cause a denial of service (system crash).\n(CVE-2023-46343)\n\nIt was discovered that a race condition existed in the Bluetooth subsystem\nin the Linux kernel when modifying certain settings values through debugfs.\nA privileged local attacker could use this to cause a denial of service.\n(CVE-2024-24857, CVE-2024-24858, CVE-2024-24859)\n\nChenyuan Yang discovered that the Unsorted Block Images (UBI) flash device\nvolume management subsystem did not properly validate logical eraseblock\nsizes in certain situations. An attacker could possibly use this to cause a\ndenial of service (system crash). (CVE-2024-25739)\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  - GPU drivers;\n  - HID subsystem;\n  - I2C subsystem;\n  - Input Device Drivers (Mouse);\n  - MTD block device drivers;\n  - Network drivers;\n  - TTY drivers;\n  - USB subsystem;\n  - File systems infrastructure;\n  - F2FS file system;\n  - SMB network file system;\n  - BPF subsystem;\n  - B.A.T.M.A.N. meshing protocol;\n  - Bluetooth subsystem;\n  - IPv4 networking;\n  - IPv6 networking;\n  - Netfilter;\n  - Unix domain sockets;\n  - Wireless networking;\n(CVE-2024-26901, CVE-2021-46932, CVE-2024-26857, CVE-2024-26882,\nCVE-2024-26934, CVE-2023-52449, CVE-2024-35982, CVE-2021-46933,\nCVE-2023-52620, CVE-2023-52444, CVE-2024-26923, CVE-2023-52469,\nCVE-2024-26886, CVE-2024-36902, CVE-2023-52436, CVE-2024-36016,\nCVE-2024-26884, CVE-2021-46960, CVE-2021-47194, CVE-2023-52752,\nCVE-2024-27020, CVE-2024-26840, CVE-2024-35997, CVE-2024-35984,\nCVE-2024-35978)","dates":{"published":"2024-07-31T16:01:42.000Z","modified":"2026-10-17T12:53:05.929Z","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","name":"linux","label":"linux","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux","purlType":"deb","versions":[{"text":"< 4.4.0-257.291","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.0-257.291","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-aws","name":"linux-aws","label":"linux-aws","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-aws","purlType":"deb","versions":[{"text":"< 4.4.0-1134.140","noFixRecorded":false,"fixedIn":null},{"text":"< 4.4.0-1172.187","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.0-1134.140 | < 4.4.0-1172.187","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-kvm","name":"linux-kvm","label":"linux-kvm","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-kvm","purlType":"deb","versions":[{"text":"< 4.4.0-1135.145","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.0-1135.145","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-lts-xenial","name":"linux-lts-xenial","label":"linux-lts-xenial","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-lts-xenial","purlType":"deb","versions":[{"text":"< 4.4.0-257.291~14.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.0-257.291~14.04.1","eol":null,"hubHref":null}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-6938-1","label":"ubuntu.com/security/notices/USN-6938-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-46932","label":"ubuntu.com/security/CVE-2021-46932","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-46933","label":"ubuntu.com/security/CVE-2021-46933","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-46960","label":"ubuntu.com/security/CVE-2021-46960","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-47194","label":"ubuntu.com/security/CVE-2021-47194","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-48619","label":"ubuntu.com/security/CVE-2022-48619","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-46343","label":"ubuntu.com/security/CVE-2023-46343","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-52436","label":"ubuntu.com/security/CVE-2023-52436","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-52444","label":"ubuntu.com/security/CVE-2023-52444","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-52449","label":"ubuntu.com/security/CVE-2023-52449","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-52469","label":"ubuntu.com/security/CVE-2023-52469","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-52620","label":"ubuntu.com/security/CVE-2023-52620","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-52752","label":"ubuntu.com/security/CVE-2023-52752","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-24857","label":"ubuntu.com/security/CVE-2024-24857","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-24858","label":"ubuntu.com/security/CVE-2024-24858","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-24859","label":"ubuntu.com/security/CVE-2024-24859","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-25739","label":"ubuntu.com/security/CVE-2024-25739","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-26840","label":"ubuntu.com/security/CVE-2024-26840","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-26857","label":"ubuntu.com/security/CVE-2024-26857","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-26882","label":"ubuntu.com/security/CVE-2024-26882","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-26884","label":"ubuntu.com/security/CVE-2024-26884","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-26886","label":"ubuntu.com/security/CVE-2024-26886","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-26901","label":"ubuntu.com/security/CVE-2024-26901","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-26923","label":"ubuntu.com/security/CVE-2024-26923","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-26934","label":"ubuntu.com/security/CVE-2024-26934","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-27020","label":"ubuntu.com/security/CVE-2024-27020","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-35978","label":"ubuntu.com/security/CVE-2024-35978","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-35982","label":"ubuntu.com/security/CVE-2024-35982","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-35984","label":"ubuntu.com/security/CVE-2024-35984","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-35997","label":"ubuntu.com/security/CVE-2024-35997","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-36016","label":"ubuntu.com/security/CVE-2024-36016","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-36902","label":"ubuntu.com/security/CVE-2024-36902","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2021-46932","CVE-2021-46933","CVE-2021-46960","CVE-2021-47194","CVE-2022-48619","CVE-2023-46343","CVE-2023-52436","CVE-2023-52444","CVE-2023-52449","CVE-2023-52469","CVE-2023-52620","CVE-2023-52752","CVE-2024-24857","CVE-2024-24858","CVE-2024-24859","CVE-2024-25739","CVE-2024-26840","CVE-2024-26857","CVE-2024-26882","CVE-2024-26884","CVE-2024-26886","CVE-2024-26901","CVE-2024-26923","CVE-2024-26934","CVE-2024-27020","CVE-2024-35978","CVE-2024-35982","CVE-2024-35984","CVE-2024-35997","CVE-2024-36016","CVE-2024-36902"],"downstream":[],"duplicates":[],"related":["CVE-2021-46932","CVE-2021-46933","CVE-2021-46960","CVE-2021-47194","CVE-2022-48619","CVE-2023-46343","CVE-2023-52436","CVE-2023-52444","CVE-2023-52449","CVE-2023-52469","CVE-2023-52620","CVE-2023-52752","CVE-2024-24857","CVE-2024-24858","CVE-2024-24859","CVE-2024-25739","CVE-2024-26840","CVE-2024-26857","CVE-2024-26882","CVE-2024-26884","CVE-2024-26886","CVE-2024-26901","CVE-2024-26923","CVE-2024-26934","CVE-2024-27020","CVE-2024-35978","CVE-2024-35982","CVE-2024-35984","CVE-2024-35997","CVE-2024-36016","CVE-2024-36902"]},"timeline":[{"kind":"published","date":"2024-07-31T16:01:42.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-17T12:53:05.929Z","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":"2026-10-20T04:24:10.807Z","stale":false,"partial":false}}