{"schemaVersion":3,"id":"CVE-2023-2236","aliases":["UBUNTU-CVE-2023-2236","DEBIAN-CVE-2023-2236"],"status":"published","duplicateOf":null,"title":null,"description":"A use-after-free vulnerability in the Linux Kernel io_uring subsystem can be exploited to achieve local privilege escalation.\n\nBoth io_install_fixed_file and its callers call fput in a file in case of an error, causing a reference underflow which leads to a use-after-free vulnerability.\n\nWe recommend upgrading past commit 9d94c04c0db024922e886c9fd429659f22f48ea4.","dates":{"published":"2023-05-01T12:50:47.742Z","modified":"2025-03-05T19:03:34.822Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":4.6,"impact":9.8,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":4.6,"impact":9.8,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":7.8,"severity":"high","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00428,"percentile":0.35935,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.00428},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00428,"percentile":0.35935}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00428,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00428,"percentile":0.35935}]},"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":[{"id":"REF_97DA24C88F91D2E5","name":"Exploit Reference (git.kernel.org)","source":"reference","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9d94c04c0db024922e886c9fd429659f22f48ea4","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"REF_4FE7CADC047F79F1","name":"Exploit Reference (kernel.dance)","source":"reference","url":"https://kernel.dance/9d94c04c0db024922e886c9fd429659f22f48ea4","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":2,"weaknesses":[{"id":"CWE-416","name":"Use After Free","description":"The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory \"belongs\" to the code that operates on the new pointer.","type":"weakness","status":"Stable","abstraction":"Variant","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/416.html"}],"affected":[{"vendor":"debian","product":"linux","name":"linux","label":"linux","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/linux","purlType":"deb","versions":[{"text":"< 6.0.12-1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 6.0.12-1","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-5.3","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-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-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-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-5.3","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-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-5.4","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":"< 5.19.0-38.39~22.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.19.0-38.39~22.04.1","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-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":"< 5.19.0-1021.22~22.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 5.19.0-1021.22~22.04.1","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-5.6","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":"< 6.0.0-1012.12","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 6.0.0-1012.12","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-5.8","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":"linux","product":"linux_kernel","name":"linux kernel","label":"linux_kernel","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"≥ 5.19, < 6.1","noFixRecorded":false,"fixedIn":null},{"text":"≥ 5.19, < 6.0.11","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 5.19, < 6.1 | ≥ 5.19, < 6.0.11","eol":{"isEol":null,"eolDate":null,"matchMethod":"cpe","cycle":null,"product":{"name":"linux","label":"Linux Kernel","category":"os"}},"hubHref":"/vendor/linux/linux_kernel"},{"vendor":"netapp","product":"hci_baseboard_management_controller","name":"hci baseboard management controller","label":"hci_baseboard_management_controller","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"h300s","noFixRecorded":false,"fixedIn":null},{"text":"h410c","noFixRecorded":false,"fixedIn":null},{"text":"h410s","noFixRecorded":false,"fixedIn":null},{"text":"h500s","noFixRecorded":false,"fixedIn":null},{"text":"h700s","noFixRecorded":false,"fixedIn":null}],"versionsText":"h300s | h410c | h410s | h500s | h700s","eol":null,"hubHref":"/vendor/netapp/hci_baseboard_management_controller"}],"affectedCount":46,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9d94c04c0db024922e886c9fd429659f22f48ea4","label":"git.kernel.org/pub/…","hostname":"git.kernel.org","tags":["Patch","REPORT","Exploit","Mailing List"]},{"url":"https://kernel.dance/9d94c04c0db024922e886c9fd429659f22f48ea4","label":"kernel.dance/9d94c04c0db024922e886c9fd429659f22f48ea4","hostname":"kernel.dance","tags":["REPORT","Exploit","Patch"]},{"url":"https://security.netapp.com/advisory/ntap-20230601-0010/","label":"security.netapp.com/advisory/ntap-20230601-0010/","hostname":"security.netapp.com","tags":["Vendor Advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-2236","label":"ubuntu.com/security/CVE-2023-2236","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://git.kernel.org/linus/9d94c04c0db024922e886c9fd429659f22f48ea4","label":"git.kernel.org/linus/9d94c04c0db024922e886c9fd429659f22f48ea4","hostname":"git.kernel.org","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-2236","label":"www.cve.org/CVERecord?id=CVE-2023-2236","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-2236","label":"security-tracker.debian.org/tracker/CVE-2023-2236","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2023-05-01T12:50:47.742Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2025-03-05T19:03:34.822Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":41,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T15:11:51.299Z","stale":false,"partial":false}}