{"schemaVersion":3,"id":"CVE-2021-47003","aliases":["UBUNTU-CVE-2021-47003","DEBIAN-CVE-2021-47003"],"status":"published","duplicateOf":null,"title":null,"description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: idxd: Fix potential null dereference on pointer status\n\nThere are calls to idxd_cmd_exec that pass a null status pointer however\na recent commit has added an assignment to *status that can end up\nwith a null pointer dereference.  The function expects a null status\npointer sometimes as there is a later assignment to *status where\nstatus is first null checked.  Fix the issue by null checking status\nbefore making the assignment.\n\nAddresses-Coverity: (\"Explicit null dereferenced\")","dates":{"published":"2024-02-28T08:13:24.712Z","modified":"2026-05-23T15:19:00.434Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.5,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"NVD","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":4.6,"impact":6,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":4.6,"impact":6,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.5,"severity":"medium","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00236,"percentile":0.13617,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00236},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00236,"percentile":0.13617}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00236,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00236,"percentile":0.13617}]},"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":[{"id":"CWE-476","name":"NULL Pointer Dereference","description":"The product dereferences a pointer that it expects to be valid but is NULL.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/476.html"}],"affected":[{"vendor":"debian","product":"linux","name":"linux","label":"linux","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/linux","purlType":"deb","versions":[{"text":"< 5.10.38-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.10.38-1","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-allwinner-5.19","name":"linux-allwinner-5.19","label":"linux-allwinner-5.19","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-allwinner-5.19","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-aws-5.0","name":"linux-aws-5.0","label":"linux-aws-5.0","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-aws-5.0","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-aws-5.11","name":"linux-aws-5.11","label":"linux-aws-5.11","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-aws-5.11","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-aws-5.13","name":"linux-aws-5.13","label":"linux-aws-5.13","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-aws-5.13","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-aws-5.19","name":"linux-aws-5.19","label":"linux-aws-5.19","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-aws-5.19","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-aws-5.3","name":"linux-aws-5.3","label":"linux-aws-5.3","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-aws-5.3","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-aws-5.8","name":"linux-aws-5.8","label":"linux-aws-5.8","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-aws-5.8","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-aws-6.2","name":"linux-aws-6.2","label":"linux-aws-6.2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-aws-6.2","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","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":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-azure-5.11","name":"linux-azure-5.11","label":"linux-azure-5.11","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-azure-5.11","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-azure-5.13","name":"linux-azure-5.13","label":"linux-azure-5.13","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-azure-5.13","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-azure-5.19","name":"linux-azure-5.19","label":"linux-azure-5.19","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-azure-5.19","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-azure-5.3","name":"linux-azure-5.3","label":"linux-azure-5.3","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-azure-5.3","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-azure-5.8","name":"linux-azure-5.8","label":"linux-azure-5.8","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-azure-5.8","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-azure-6.2","name":"linux-azure-6.2","label":"linux-azure-6.2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-azure-6.2","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-azure-edge","name":"linux-azure-edge","label":"linux-azure-edge","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-azure-edge","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-azure-fde","name":"linux-azure-fde","label":"linux-azure-fde","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-azure-fde","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-azure-fde-5.19","name":"linux-azure-fde-5.19","label":"linux-azure-fde-5.19","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-azure-fde-5.19","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-azure-fde-6.2","name":"linux-azure-fde-6.2","label":"linux-azure-fde-6.2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-azure-fde-6.2","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","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":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-gcp-5.11","name":"linux-gcp-5.11","label":"linux-gcp-5.11","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-gcp-5.11","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-gcp-5.13","name":"linux-gcp-5.13","label":"linux-gcp-5.13","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-gcp-5.13","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-gcp-5.19","name":"linux-gcp-5.19","label":"linux-gcp-5.19","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-gcp-5.19","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-gcp-5.3","name":"linux-gcp-5.3","label":"linux-gcp-5.3","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-gcp-5.3","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-gcp-5.8","name":"linux-gcp-5.8","label":"linux-gcp-5.8","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-gcp-5.8","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-gcp-6.2","name":"linux-gcp-6.2","label":"linux-gcp-6.2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-gcp-6.2","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","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":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-gke-4.15","name":"linux-gke-4.15","label":"linux-gke-4.15","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-gke-4.15","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","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":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-gke-5.4","name":"linux-gke-5.4","label":"linux-gke-5.4","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-gke-5.4","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-gkeop-5.4","name":"linux-gkeop-5.4","label":"linux-gkeop-5.4","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-gkeop-5.4","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-hwe","name":"linux-hwe","label":"linux-hwe","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-hwe","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-hwe-5.11","name":"linux-hwe-5.11","label":"linux-hwe-5.11","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-hwe-5.11","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-hwe-5.13","name":"linux-hwe-5.13","label":"linux-hwe-5.13","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-hwe-5.13","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-hwe-5.19","name":"linux-hwe-5.19","label":"linux-hwe-5.19","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-hwe-5.19","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-hwe-5.8","name":"linux-hwe-5.8","label":"linux-hwe-5.8","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-hwe-5.8","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-hwe-6.2","name":"linux-hwe-6.2","label":"linux-hwe-6.2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-hwe-6.2","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-hwe-edge","name":"linux-hwe-edge","label":"linux-hwe-edge","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-hwe-edge","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-intel-5.13","name":"linux-intel-5.13","label":"linux-intel-5.13","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-intel-5.13","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-lowlatency-hwe-5.19","name":"linux-lowlatency-hwe-5.19","label":"linux-lowlatency-hwe-5.19","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-lowlatency-hwe-5.19","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-lowlatency-hwe-6.2","name":"linux-lowlatency-hwe-6.2","label":"linux-lowlatency-hwe-6.2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-lowlatency-hwe-6.2","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-nvidia-6.2","name":"linux-nvidia-6.2","label":"linux-nvidia-6.2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-nvidia-6.2","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-oem","name":"linux-oem","label":"linux-oem","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-oem","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-oem-5.10","name":"linux-oem-5.10","label":"linux-oem-5.10","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-oem-5.10","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-oem-5.13","name":"linux-oem-5.13","label":"linux-oem-5.13","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-oem-5.13","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-oem-5.14","name":"linux-oem-5.14","label":"linux-oem-5.14","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-oem-5.14","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-oem-5.17","name":"linux-oem-5.17","label":"linux-oem-5.17","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-oem-5.17","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-oem-5.6","name":"linux-oem-5.6","label":"linux-oem-5.6","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-oem-5.6","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-oem-6.0","name":"linux-oem-6.0","label":"linux-oem-6.0","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-oem-6.0","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-oem-6.1","name":"linux-oem-6.1","label":"linux-oem-6.1","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-oem-6.1","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-oracle-5.0","name":"linux-oracle-5.0","label":"linux-oracle-5.0","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-oracle-5.0","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-oracle-5.11","name":"linux-oracle-5.11","label":"linux-oracle-5.11","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-oracle-5.11","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-oracle-5.13","name":"linux-oracle-5.13","label":"linux-oracle-5.13","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-oracle-5.13","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-oracle-5.3","name":"linux-oracle-5.3","label":"linux-oracle-5.3","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-oracle-5.3","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-oracle-5.8","name":"linux-oracle-5.8","label":"linux-oracle-5.8","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-oracle-5.8","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-raspi2","name":"linux-raspi2","label":"linux-raspi2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-raspi2","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-riscv","name":"linux-riscv","label":"linux-riscv","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-riscv","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-riscv-5.11","name":"linux-riscv-5.11","label":"linux-riscv-5.11","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-riscv-5.11","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-riscv-5.19","name":"linux-riscv-5.19","label":"linux-riscv-5.19","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-riscv-5.19","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-riscv-5.8","name":"linux-riscv-5.8","label":"linux-riscv-5.8","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-riscv-5.8","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-starfive-5.19","name":"linux-starfive-5.19","label":"linux-starfive-5.19","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-starfive-5.19","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"linux-starfive-6.2","name":"linux-starfive-6.2","label":"linux-starfive-6.2","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/linux-starfive-6.2","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"linux","product":"linux","name":"Linux","label":"linux","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 40e3b5c128645d2ddad12310c7be98758cafb2b0, < 5756f757c72501ef1a16f5f63f940623044180e9","noFixRecorded":false,"fixedIn":null},{"text":"≥ 89e3becd8f821e507052e012d2559dcda59f538e, < 2280b4cc29d8cdd2be3d1b2d1ea4f958e2131c97","noFixRecorded":false,"fixedIn":null},{"text":"≥ 89e3becd8f821e507052e012d2559dcda59f538e, < 7bc402f843e7817a4a808e7b9ab0bcd7ffd55bfa","noFixRecorded":false,"fixedIn":null},{"text":"≥ 89e3becd8f821e507052e012d2559dcda59f538e, < 28ac8e03c43dfc6a703aa420d18222540b801120","noFixRecorded":false,"fixedIn":null},{"text":"≥ 5.10.17, < 5.10.38","noFixRecorded":false,"fixedIn":null},{"text":"5.11","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 40e3b5c128645d2ddad12310c7be98758cafb2b0, < 5756f757c72501ef1a16f5f63f940623044180e9 | ≥ 89e3becd8f821e507052e012d2559dcda59f538e, < 2280b4cc29d8cdd2be3d1b2d1ea4f958e2131c97 | ≥ 89e3becd8f821e507052e012d2559dcda59f538e, < 7bc402f843e7817a4a808e7b9ab0bcd7ffd55bfa | ≥ 89e3becd8f821e507052e012d2559dcda59f538e, < 28ac8e03c43dfc6a703aa420d18222540b801120 | ≥ 5.10.17, < 5.10.38 | 5.11","eol":null,"hubHref":"/vendor/linux/linux"},{"vendor":"linux","product":"linux_kernel","name":"linux kernel","label":"linux_kernel","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≥ 5.10.17, < 5.10.38","noFixRecorded":false,"fixedIn":null},{"text":"≥ 5.11, < 5.11.22","noFixRecorded":false,"fixedIn":null},{"text":"≥ 5.12, < 5.12.5","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 5.10.17, < 5.10.38 | ≥ 5.11, < 5.11.22 | ≥ 5.12, < 5.12.5","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"linux","label":"Linux Kernel","category":"os"}},"hubHref":"/vendor/linux/linux_kernel"}],"affectedCount":65,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://git.kernel.org/stable/c/5756f757c72501ef1a16f5f63f940623044180e9","label":"git.kernel.org/stable/c/5756f757c72501ef1a16f5f63f940623044180e9","hostname":"git.kernel.org","tags":["REPORT","Patch"]},{"url":"https://git.kernel.org/stable/c/2280b4cc29d8cdd2be3d1b2d1ea4f958e2131c97","label":"git.kernel.org/stable/c/2280b4cc29d8cdd2be3d1b2d1ea4f958e2131c97","hostname":"git.kernel.org","tags":["REPORT","Patch"]},{"url":"https://git.kernel.org/stable/c/7bc402f843e7817a4a808e7b9ab0bcd7ffd55bfa","label":"git.kernel.org/stable/c/7bc402f843e7817a4a808e7b9ab0bcd7ffd55bfa","hostname":"git.kernel.org","tags":["REPORT","Patch"]},{"url":"https://git.kernel.org/stable/c/28ac8e03c43dfc6a703aa420d18222540b801120","label":"git.kernel.org/stable/c/28ac8e03c43dfc6a703aa420d18222540b801120","hostname":"git.kernel.org","tags":["REPORT","Patch"]},{"url":"https://ubuntu.com/security/CVE-2021-47003","label":"ubuntu.com/security/CVE-2021-47003","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://git.kernel.org/linus/28ac8e03c43dfc6a703aa420d18222540b801120","label":"git.kernel.org/linus/28ac8e03c43dfc6a703aa420d18222540b801120","hostname":"git.kernel.org","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-47003","label":"www.cve.org/CVERecord?id=CVE-2021-47003","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-47003","label":"security-tracker.debian.org/tracker/CVE-2021-47003","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["SUSE-SU-2024:1465-1","SUSE-SU-2024:1489-1"],"duplicates":[],"related":["SUSE-SU-2024:1465-1","SUSE-SU-2024:1489-1"]},"timeline":[{"kind":"published","date":"2024-02-28T08:13:24.712Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-05-23T15:19:00.434Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":22,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T19:33:47.899Z","stale":false,"partial":false}}