{"schemaVersion":3,"id":"USN-5566-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"linux-aws, linux-aws-5.15, linux-azure, linux-azure-5.15, linux-gcp, linux-gcp-5.15, linux-gke, linux-gke-5.15, linux-ibm, linux-kvm, linux-oracle, linux-raspi vulnerabilities\n\n\nZhenpeng Lin discovered that the network packet scheduler implementation in\nthe Linux kernel did not properly remove all references to a route filter\nbefore freeing it in some situations. A local attacker could use this to\ncause a denial of service (system crash) or execute arbitrary code.\n(CVE-2022-2588)\n\nIt was discovered that the netfilter subsystem of the Linux kernel did not\nprevent one nft object from referencing an nft set in another nft table,\nleading to a use-after-free vulnerability. A local attacker could use this\nto cause a denial of service (system crash) or execute arbitrary code.\n(CVE-2022-2586)\n\nIt was discovered that the implementation of POSIX timers in the Linux\nkernel did not properly clean up timers in some situations. A local\nattacker could use this to cause a denial of service (system crash) or\nexecute arbitrary code. (CVE-2022-2585)\n\nMinh Yuan discovered that the floppy disk driver in the Linux kernel\ncontained a race condition, leading to a use-after-free vulnerability. A\nlocal attacker could possibly use this to cause a denial of service (system\ncrash) or execute arbitrary code. (CVE-2022-1652)\n\nIt was discovered that the Atheros ath9k wireless device driver in the\nLinux kernel did not properly handle some error conditions, leading to a\nuse-after-free vulnerability. A local attacker could use this to cause a\ndenial of service (system crash) or possibly execute arbitrary code.\n(CVE-2022-1679)\n\nFelix Fu discovered that the Sun RPC implementation in the Linux kernel did\nnot properly handle socket states, leading to a use-after-free\nvulnerability. A remote attacker could possibly use this to cause a denial\nof service (system crash) or execute arbitrary code. (CVE-2022-28893)\n\nJohannes Wikner and Kaveh Razavi discovered that for some AMD x86-64\nprocessors, the branch predictor could by mis-trained for return\ninstructions in certain circumstances. A local attacker could possibly use\nthis to expose sensitive information. (CVE-2022-29900)\n\nJohannes Wikner and Kaveh Razavi discovered that for some Intel x86-64\nprocessors, the Linux kernel's protections against speculative branch\ntarget injection attacks were insufficient in some circumstances. A local\nattacker could possibly use this to expose sensitive information.\n(CVE-2022-29901)\n\nArthur Mongodin discovered that the netfilter subsystem in the Linux kernel\ndid not properly perform data validation. A local attacker could use this\nto escalate privileges in certain situations. (CVE-2022-34918)","dates":{"published":"2022-08-10T18:12:49.000Z","modified":"2026-09-14T11:17:32.249Z","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-aws","name":"linux-aws","label":"linux-aws","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-aws","purlType":"deb","versions":[{"text":"< 5.15.0-1017.21","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.15.0-1017.21","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-aws-5.15","name":"linux-aws-5.15","label":"linux-aws-5.15","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-aws-5.15","purlType":"deb","versions":[{"text":"< 5.15.0-1017.21~20.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.15.0-1017.21~20.04.1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-azure","name":"linux-azure","label":"linux-azure","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-azure","purlType":"deb","versions":[{"text":"< 5.15.0-1017.20","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.15.0-1017.20","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-azure-5.15","name":"linux-azure-5.15","label":"linux-azure-5.15","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-azure-5.15","purlType":"deb","versions":[{"text":"< 5.15.0-1017.20~20.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.15.0-1017.20~20.04.1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-gcp","name":"linux-gcp","label":"linux-gcp","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-gcp","purlType":"deb","versions":[{"text":"< 5.15.0-1016.21","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.15.0-1016.21","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-gcp-5.15","name":"linux-gcp-5.15","label":"linux-gcp-5.15","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-gcp-5.15","purlType":"deb","versions":[{"text":"< 5.15.0-1016.21~20.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.15.0-1016.21~20.04.1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-gke","name":"linux-gke","label":"linux-gke","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-gke","purlType":"deb","versions":[{"text":"< 5.15.0-1014.17","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.15.0-1014.17","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-gke-5.15","name":"linux-gke-5.15","label":"linux-gke-5.15","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-gke-5.15","purlType":"deb","versions":[{"text":"< 5.15.0-1014.17~20.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.15.0-1014.17~20.04.1","eol":null,"hubHref":null},{"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":"< 5.15.0-1012.14","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.15.0-1012.14","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":"< 5.15.0-1016.19","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.15.0-1016.19","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-oracle","name":"linux-oracle","label":"linux-oracle","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-oracle","purlType":"deb","versions":[{"text":"< 5.15.0-1016.20","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.15.0-1016.20","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-raspi","name":"linux-raspi","label":"linux-raspi","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-raspi","purlType":"deb","versions":[{"text":"< 5.15.0-1013.15","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.15.0-1013.15","eol":null,"hubHref":null}],"affectedCount":12,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-5566-1","label":"ubuntu.com/security/notices/USN-5566-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-1652","label":"ubuntu.com/security/CVE-2022-1652","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-1679","label":"ubuntu.com/security/CVE-2022-1679","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-2585","label":"ubuntu.com/security/CVE-2022-2585","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-2586","label":"ubuntu.com/security/CVE-2022-2586","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-2588","label":"ubuntu.com/security/CVE-2022-2588","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-28893","label":"ubuntu.com/security/CVE-2022-28893","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-29900","label":"ubuntu.com/security/CVE-2022-29900","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-29901","label":"ubuntu.com/security/CVE-2022-29901","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-34918","label":"ubuntu.com/security/CVE-2022-34918","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2022-1652","CVE-2022-1679","CVE-2022-2585","CVE-2022-2586","CVE-2022-2588","CVE-2022-28893","CVE-2022-29900","CVE-2022-29901","CVE-2022-34918"],"downstream":[],"duplicates":[],"related":["CVE-2022-1652","CVE-2022-1679","CVE-2022-2585","CVE-2022-2586","CVE-2022-2588","CVE-2022-28893","CVE-2022-29900","CVE-2022-29901","CVE-2022-34918"]},"timeline":[{"kind":"published","date":"2022-08-10T18:12:49.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-09-14T11:17:32.249Z","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":"2026-10-19T22:44:35.188Z","stale":false,"partial":false}}