{"schemaVersion":3,"id":"USN-5951-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"linux-ibm, linux-ibm-5.4 vulnerabilities\n\nIt was discovered that the Upper Level Protocol (ULP) subsystem in the\nLinux kernel did not properly handle sockets entering the LISTEN state in\ncertain protocols, 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-2023-0461)\n\nIt was discovered that the NVMe driver in the Linux kernel did not properly\nhandle reset events in some situations. A local attacker could use this to\ncause a denial of service (system crash). (CVE-2022-3169)\n\nIt was discovered that a use-after-free vulnerability existed in the SGI\nGRU driver in the Linux kernel. A local attacker could possibly use this to\ncause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2022-3424)\n\nGwangun Jung discovered a race condition in the IPv4 implementation in the\nLinux kernel when deleting multipath routes, resulting in an out-of-bounds\nread. An attacker could use this to cause a denial of service (system\ncrash) or possibly expose sensitive information (kernel memory).\n(CVE-2022-3435)\n\nIt was discovered that a race condition existed in the Kernel Connection\nMultiplexor (KCM) socket implementation in the Linux kernel when releasing\nsockets in certain situations. A local attacker could use this to cause a\ndenial of service (system crash). (CVE-2022-3521)\n\nIt was discovered that the Netronome Ethernet driver in the Linux kernel\ncontained a use-after-free vulnerability. A local attacker could use this\nto cause a denial of service (system crash) or possibly execute arbitrary\ncode. (CVE-2022-3545)\n\nIt was discovered that the hugetlb implementation in the Linux kernel\ncontained a race condition in some situations. A local attacker could use\nthis to cause a denial of service (system crash) or expose sensitive\ninformation (kernel memory). (CVE-2022-3623)\n\nZiming Zhang discovered that the VMware Virtual GPU DRM driver in the Linux\nkernel contained an out-of-bounds write vulnerability. A local attacker\ncould use this to cause a denial of service (system crash).\n(CVE-2022-36280)\n\nHyunwoo Kim discovered that the DVB Core driver in the Linux kernel did not\nproperly perform reference counting 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-2022-41218)\n\nIt was discovered that the Intel i915 graphics driver in the Linux kernel\ndid not perform a GPU TLB flush in some situations. A local attacker could\nuse this to cause a denial of service or possibly execute arbitrary code.\n(CVE-2022-4139)\n\nIt was discovered that a race condition existed in the Xen network backend\ndriver in the Linux kernel when handling dropped packets in certain\ncircumstances. An attacker could use this to cause a denial of service\n(kernel deadlock). (CVE-2022-42328, CVE-2022-42329)\n\nIt was discovered that the Atmel WILC1000 driver in the Linux kernel did\nnot properly validate offsets, leading to an out-of-bounds read\nvulnerability. An attacker could use this to cause a denial of service\n(system crash). (CVE-2022-47520)\n\nIt was discovered that the network queuing discipline implementation in the\nLinux kernel contained a null pointer dereference in some situations. A\nlocal attacker could use this to cause a denial of service (system crash).\n(CVE-2022-47929)\n\nJosé Oliveira and Rodrigo Branco discovered that the prctl syscall\nimplementation in the Linux kernel did not properly protect against\nindirect branch prediction attacks in some situations. A local attacker\ncould possibly use this to expose sensitive information. (CVE-2023-0045)\n\nIt was discovered that a use-after-free vulnerability existed in the\nAdvanced Linux Sound Architecture (ALSA) subsystem. A local attacker could\nuse this to cause a denial of service (system crash). (CVE-2023-0266)\n\nKyle Zeng discovered that the IPv6 implementation in the Linux kernel\ncontained a NULL pointer dereference vulnerability in certain situations. A\nlocal attacker could use this to cause a denial of service (system crash).\n(CVE-2023-0394)\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\nKyle Zeng discovered that the class-based queuing discipline implementation\nin the Linux kernel contained a type confusion vulnerability in some\nsituations. An attacker could use this to cause a denial of service (system\ncrash). (CVE-2023-23454)\n\nKyle Zeng discovered that the ATM VC queuing discipline implementation in\nthe Linux kernel contained a type confusion vulnerability in some\nsituations. An attacker could use this to cause a denial of service (system\ncrash). (CVE-2023-23455)","dates":{"published":"2023-03-14T18:45:32.000Z","modified":"2026-06-03T14:04:05.138Z","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-ibm","name":"linux-ibm","label":"linux-ibm","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-ibm","purlType":"deb","versions":[{"text":"< 5.4.0-1045.50","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.4.0-1045.50","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-ibm-5.4","name":"linux-ibm-5.4","label":"linux-ibm-5.4","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-ibm-5.4","purlType":"deb","versions":[{"text":"< 5.4.0-1045.50~18.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.4.0-1045.50~18.04.1","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-5951-1","label":"ubuntu.com/security/notices/USN-5951-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-3169","label":"ubuntu.com/security/CVE-2022-3169","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-3424","label":"ubuntu.com/security/CVE-2022-3424","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-3435","label":"ubuntu.com/security/CVE-2022-3435","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-3521","label":"ubuntu.com/security/CVE-2022-3521","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-3545","label":"ubuntu.com/security/CVE-2022-3545","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-3623","label":"ubuntu.com/security/CVE-2022-3623","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-4139","label":"ubuntu.com/security/CVE-2022-4139","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-36280","label":"ubuntu.com/security/CVE-2022-36280","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-41218","label":"ubuntu.com/security/CVE-2022-41218","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-42328","label":"ubuntu.com/security/CVE-2022-42328","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-42329","label":"ubuntu.com/security/CVE-2022-42329","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-47520","label":"ubuntu.com/security/CVE-2022-47520","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-47929","label":"ubuntu.com/security/CVE-2022-47929","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-0045","label":"ubuntu.com/security/CVE-2023-0045","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-0266","label":"ubuntu.com/security/CVE-2023-0266","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-0394","label":"ubuntu.com/security/CVE-2023-0394","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-0461","label":"ubuntu.com/security/CVE-2023-0461","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-2023-23454","label":"ubuntu.com/security/CVE-2023-23454","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-23455","label":"ubuntu.com/security/CVE-2023-23455","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2022-3169","CVE-2022-3424","CVE-2022-3435","CVE-2022-3521","CVE-2022-3545","CVE-2022-3623","CVE-2022-36280","CVE-2022-41218","CVE-2022-4139","CVE-2022-42328","CVE-2022-42329","CVE-2022-47520","CVE-2022-47929","CVE-2023-0045","CVE-2023-0266","CVE-2023-0394","CVE-2023-0461","CVE-2023-20938","CVE-2023-23454","CVE-2023-23455"],"downstream":[],"duplicates":[],"related":["CVE-2022-3169","CVE-2022-3424","CVE-2022-3435","CVE-2022-3521","CVE-2022-3545","CVE-2022-3623","CVE-2022-36280","CVE-2022-41218","CVE-2022-4139","CVE-2022-42328","CVE-2022-42329","CVE-2022-47520","CVE-2022-47929","CVE-2023-0045","CVE-2023-0266","CVE-2023-0394","CVE-2023-0461","CVE-2023-20938","CVE-2023-23454","CVE-2023-23455"]},"timeline":[{"kind":"published","date":"2023-03-14T18:45:32.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-03T14:04:05.138Z","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":"2026-10-22T09:12:42.988Z","stale":false,"partial":false}}