{"schemaVersion":3,"id":"USN-7332-2","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"linux-kvm vulnerabilities\n\nAttila Szász discovered that the HFS+ file system implementation in the\nLinux Kernel contained a heap overflow vulnerability. An attacker could use\na specially crafted file system image that, when mounted, could cause a\ndenial of service (system crash) or possibly execute arbitrary code.\n(CVE-2025-0927)\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  - PowerPC architecture;\n  - Block layer subsystem;\n  - GPIO subsystem;\n  - GPU drivers;\n  - Media drivers;\n  - Network drivers;\n  - SCSI subsystem;\n  - Direct Digital Synthesis drivers;\n  - TTY drivers;\n  - 9P distributed file system;\n  - JFS file system;\n  - NILFS2 file system;\n  - File systems infrastructure;\n  - BPF subsystem;\n  - Netfilter;\n  - Network sockets;\n  - Memory management;\n  - Amateur Radio drivers;\n  - B.A.T.M.A.N. meshing protocol;\n  - Bluetooth subsystem;\n  - Ethernet bridge;\n  - Networking core;\n  - IPv4 networking;\n  - IPv6 networking;\n  - Netlink;\n  - TIPC protocol;\n  - Wireless networking;\n  - ALSA framework;\n(CVE-2024-26685, CVE-2024-50233, CVE-2024-41063, CVE-2024-42070,\nCVE-2024-40910, CVE-2024-40911, CVE-2024-36886, CVE-2024-35896,\nCVE-2024-43863, CVE-2023-52522, CVE-2024-53156, CVE-2023-52488,\nCVE-2024-43854, CVE-2024-44938, CVE-2024-53104, CVE-2024-44931,\nCVE-2024-50171, CVE-2024-43892, CVE-2024-50148, CVE-2024-38567,\nCVE-2024-36964, CVE-2024-43893, CVE-2024-36952, CVE-2022-48994,\nCVE-2021-47606, CVE-2023-52818, CVE-2024-41064, CVE-2024-40981,\nCVE-2024-40943, CVE-2024-42068, CVE-2023-52880, CVE-2021-47103,\nCVE-2024-43900, CVE-2024-50117, CVE-2023-52799, CVE-2024-49902)","dates":{"published":"2025-03-11T16:46:14.000Z","modified":"2026-08-06T03:07:24.812Z","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-kvm","name":"linux-kvm","label":"linux-kvm","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-kvm","purlType":"deb","versions":[{"text":"< 4.4.0-1142.153","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.0-1142.153","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-7332-2","label":"ubuntu.com/security/notices/USN-7332-2","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2021-47103","label":"ubuntu.com/security/CVE-2021-47103","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2021-47606","label":"ubuntu.com/security/CVE-2021-47606","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-48994","label":"ubuntu.com/security/CVE-2022-48994","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-52488","label":"ubuntu.com/security/CVE-2023-52488","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-52522","label":"ubuntu.com/security/CVE-2023-52522","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-52799","label":"ubuntu.com/security/CVE-2023-52799","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-52818","label":"ubuntu.com/security/CVE-2023-52818","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-52880","label":"ubuntu.com/security/CVE-2023-52880","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-26685","label":"ubuntu.com/security/CVE-2024-26685","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-35896","label":"ubuntu.com/security/CVE-2024-35896","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-36886","label":"ubuntu.com/security/CVE-2024-36886","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-36952","label":"ubuntu.com/security/CVE-2024-36952","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-36964","label":"ubuntu.com/security/CVE-2024-36964","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-38567","label":"ubuntu.com/security/CVE-2024-38567","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-40910","label":"ubuntu.com/security/CVE-2024-40910","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-40911","label":"ubuntu.com/security/CVE-2024-40911","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-40943","label":"ubuntu.com/security/CVE-2024-40943","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-40981","label":"ubuntu.com/security/CVE-2024-40981","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-41063","label":"ubuntu.com/security/CVE-2024-41063","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-41064","label":"ubuntu.com/security/CVE-2024-41064","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-42068","label":"ubuntu.com/security/CVE-2024-42068","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-42070","label":"ubuntu.com/security/CVE-2024-42070","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-43854","label":"ubuntu.com/security/CVE-2024-43854","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-43863","label":"ubuntu.com/security/CVE-2024-43863","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-43892","label":"ubuntu.com/security/CVE-2024-43892","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-43893","label":"ubuntu.com/security/CVE-2024-43893","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-43900","label":"ubuntu.com/security/CVE-2024-43900","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-44931","label":"ubuntu.com/security/CVE-2024-44931","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-44938","label":"ubuntu.com/security/CVE-2024-44938","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-49902","label":"ubuntu.com/security/CVE-2024-49902","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-50117","label":"ubuntu.com/security/CVE-2024-50117","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-50148","label":"ubuntu.com/security/CVE-2024-50148","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-50171","label":"ubuntu.com/security/CVE-2024-50171","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-50233","label":"ubuntu.com/security/CVE-2024-50233","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-53104","label":"ubuntu.com/security/CVE-2024-53104","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2024-53156","label":"ubuntu.com/security/CVE-2024-53156","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2025-0927","label":"ubuntu.com/security/CVE-2025-0927","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2021-47103","CVE-2021-47606","CVE-2022-48994","CVE-2023-52488","CVE-2023-52522","CVE-2023-52799","CVE-2023-52818","CVE-2023-52880","CVE-2024-26685","CVE-2024-35896","CVE-2024-36886","CVE-2024-36952","CVE-2024-36964","CVE-2024-38567","CVE-2024-40910","CVE-2024-40911","CVE-2024-40943","CVE-2024-40981","CVE-2024-41063","CVE-2024-41064","CVE-2024-42068","CVE-2024-42070","CVE-2024-43854","CVE-2024-43863","CVE-2024-43892","CVE-2024-43893","CVE-2024-43900","CVE-2024-44931","CVE-2024-44938","CVE-2024-49902","CVE-2024-50117","CVE-2024-50148","CVE-2024-50171","CVE-2024-50233","CVE-2024-53104","CVE-2024-53156","CVE-2025-0927"],"downstream":[],"duplicates":[],"related":["CVE-2021-47103","CVE-2021-47606","CVE-2022-48994","CVE-2023-52488","CVE-2023-52522","CVE-2023-52799","CVE-2023-52818","CVE-2023-52880","CVE-2024-26685","CVE-2024-35896","CVE-2024-36886","CVE-2024-36952","CVE-2024-36964","CVE-2024-38567","CVE-2024-40910","CVE-2024-40911","CVE-2024-40943","CVE-2024-40981","CVE-2024-41063","CVE-2024-41064","CVE-2024-42068","CVE-2024-42070","CVE-2024-43854","CVE-2024-43863","CVE-2024-43892","CVE-2024-43893","CVE-2024-43900","CVE-2024-44931","CVE-2024-44938","CVE-2024-49902","CVE-2024-50117","CVE-2024-50148","CVE-2024-50171","CVE-2024-50233","CVE-2024-53104","CVE-2024-53156","CVE-2025-0927"]},"timeline":[{"kind":"published","date":"2025-03-11T16:46:14.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-08-06T03:07:24.812Z","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":"2026-10-20T07:07:00.020Z","stale":false,"partial":false}}