{"schemaVersion":3,"id":"RHSA-2023:7423","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Red Hat Security Advisory: kernel security update","dates":{"published":"2024-09-13T21:16:48.000Z","modified":"2026-10-15T10:06:11.000Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"OSV · Red hat","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","computed":true,"selection":"version-preference"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"OSV · Red hat","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}]},"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":"redhat","product":"bpftool","name":"bpftool","label":"bpftool","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/bpftool","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"bpftool-debuginfo","name":"bpftool-debuginfo","label":"bpftool-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/bpftool-debuginfo","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel","name":"kernel","label":"kernel","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-abi-whitelists","name":"kernel-abi-whitelists","label":"kernel-abi-whitelists","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-abi-whitelists","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-bootwrapper","name":"kernel-bootwrapper","label":"kernel-bootwrapper","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-bootwrapper","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-debug","name":"kernel-debug","label":"kernel-debug","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-debug","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-debug-debuginfo","name":"kernel-debug-debuginfo","label":"kernel-debug-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-debug-debuginfo","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-debug-devel","name":"kernel-debug-devel","label":"kernel-debug-devel","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-debug-devel","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-debuginfo","name":"kernel-debuginfo","label":"kernel-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-debuginfo","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-debuginfo-common-ppc64","name":"kernel-debuginfo-common-ppc64","label":"kernel-debuginfo-common-ppc64","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-debuginfo-common-ppc64","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-debuginfo-common-ppc64le","name":"kernel-debuginfo-common-ppc64le","label":"kernel-debuginfo-common-ppc64le","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-debuginfo-common-ppc64le","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-debuginfo-common-s390x","name":"kernel-debuginfo-common-s390x","label":"kernel-debuginfo-common-s390x","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-debuginfo-common-s390x","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-debuginfo-common-x86_64","name":"kernel-debuginfo-common-x86_64","label":"kernel-debuginfo-common-x86_64","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-debuginfo-common-x86_64","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-devel","name":"kernel-devel","label":"kernel-devel","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-devel","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-doc","name":"kernel-doc","label":"kernel-doc","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-doc","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-kdump","name":"kernel-kdump","label":"kernel-kdump","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-kdump","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-kdump-debuginfo","name":"kernel-kdump-debuginfo","label":"kernel-kdump-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-kdump-debuginfo","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-kdump-devel","name":"kernel-kdump-devel","label":"kernel-kdump-devel","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-kdump-devel","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-tools","name":"kernel-tools","label":"kernel-tools","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-tools","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-tools-debuginfo","name":"kernel-tools-debuginfo","label":"kernel-tools-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-tools-debuginfo","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-tools-libs","name":"kernel-tools-libs","label":"kernel-tools-libs","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-tools-libs","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"kernel-tools-libs-devel","name":"kernel-tools-libs-devel","label":"kernel-tools-libs-devel","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/kernel-tools-libs-devel","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"perf","name":"perf","label":"perf","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/perf","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"perf-debuginfo","name":"perf-debuginfo","label":"perf-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/perf-debuginfo","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"python-perf","name":"python-perf","label":"python-perf","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/python-perf","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null},{"vendor":"redhat","product":"python-perf-debuginfo","name":"python-perf-debuginfo","label":"python-perf-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/python-perf-debuginfo","purlType":"rpm","versions":[{"text":"< 0:3.10.0-1160.105.1.el7","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:3.10.0-1160.105.1.el7","eol":null,"hubHref":null}],"affectedCount":26,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://access.redhat.com/errata/RHSA-2023:7423","label":"access.redhat.com/errata/RHSA-2023:7423","hostname":"access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#important","label":"access.redhat.com/security/updates/classification/","hostname":"access.redhat.com","tags":["ARTICLE"]},{"url":"https://access.redhat.com/solutions/7027704","label":"access.redhat.com/solutions/7027704","hostname":"access.redhat.com","tags":["ARTICLE"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2223949","label":"bugzilla.redhat.com/show_bug.cgi?id=2223949","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2225097","label":"bugzilla.redhat.com/show_bug.cgi?id=2225097","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2225191","label":"bugzilla.redhat.com/show_bug.cgi?id=2225191","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2225511","label":"bugzilla.redhat.com/show_bug.cgi?id=2225511","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7423.json","label":"security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_7423.json","hostname":"security.access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2022-40982","label":"access.redhat.com/security/cve/CVE-2022-40982","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-40982","label":"www.cve.org/CVERecord?id=CVE-2022-40982","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-40982","label":"nvd.nist.gov/vuln/detail/CVE-2022-40982","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00828.html","label":"www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00828.html","hostname":"www.intel.com","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2023-3611","label":"access.redhat.com/security/cve/CVE-2023-3611","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-3611","label":"www.cve.org/CVERecord?id=CVE-2023-3611","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3611","label":"nvd.nist.gov/vuln/detail/CVE-2023-3611","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3e337087c3b5805fe0b8a46ba622a962880b5d64","label":"git.kernel.org/pub/…","hostname":"git.kernel.org","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2023-3776","label":"access.redhat.com/security/cve/CVE-2023-3776","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-3776","label":"www.cve.org/CVERecord?id=CVE-2023-3776","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3776","label":"nvd.nist.gov/vuln/detail/CVE-2023-3776","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=0323bce598eea038714f941ce2b22541c46d488f","label":"git.kernel.org/pub/…","hostname":"git.kernel.org","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2023-4128","label":"access.redhat.com/security/cve/CVE-2023-4128","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2261965","label":"bugzilla.redhat.com/show_bug.cgi?id=2261965","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-4128","label":"www.cve.org/CVERecord?id=CVE-2023-4128","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4128","label":"nvd.nist.gov/vuln/detail/CVE-2023-4128","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2023-4206","label":"access.redhat.com/security/cve/CVE-2023-4206","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://access.redhat.com/security/cve/CVE-2023-4207","label":"access.redhat.com/security/cve/CVE-2023-4207","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://access.redhat.com/security/cve/CVE-2023-4208","label":"access.redhat.com/security/cve/CVE-2023-4208","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-4206","label":"www.cve.org/CVERecord?id=CVE-2023-4206","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4206","label":"nvd.nist.gov/vuln/detail/CVE-2023-4206","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3044b16e7c6fe5d24b1cdbcf1bd0a9d92d1ebd81","label":"git.kernel.org/pub/…","hostname":"git.kernel.org","tags":["ARTICLE"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=76e42ae831991c828cffa8c37736ebfb831ad5ec","label":"git.kernel.org/pub/…","hostname":"git.kernel.org","tags":["ARTICLE"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b80b829e9e2c1b3f7aae34855e04d8f6ecaf13c8","label":"git.kernel.org/pub/…","hostname":"git.kernel.org","tags":["ARTICLE"]},{"url":"https://lore.kernel.org/netdev/193d6cdf-d6c9-f9be-c36a-b2a7551d5fb6@mojatatu.com/","label":"lore.kernel.org/netdev/193d6cdf-d6c9-f9be-c36a-b2a7551d5fb6@mojatatu.com/","hostname":"lore.kernel.org","tags":["ARTICLE"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-4207","label":"www.cve.org/CVERecord?id=CVE-2023-4207","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4207","label":"nvd.nist.gov/vuln/detail/CVE-2023-4207","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-4208","label":"www.cve.org/CVERecord?id=CVE-2023-4208","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4208","label":"nvd.nist.gov/vuln/detail/CVE-2023-4208","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2023-31436","label":"access.redhat.com/security/cve/CVE-2023-31436","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2192671","label":"bugzilla.redhat.com/show_bug.cgi?id=2192671","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-31436","label":"www.cve.org/CVERecord?id=CVE-2023-31436","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31436","label":"nvd.nist.gov/vuln/detail/CVE-2023-31436","hostname":"nvd.nist.gov","tags":["Advisory"]},{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3037933448f60f9acb705997eae62013ecb81e0d","label":"git.kernel.org/pub/…","hostname":"git.kernel.org","tags":["ARTICLE"]}],"lineage":{"upstream":["CVE-2022-40982","CVE-2023-31436","CVE-2023-3611","CVE-2023-3776","CVE-2023-4128","CVE-2023-4206","CVE-2023-4207","CVE-2023-4208"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2024-09-13T21:16:48.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-15T10:06:11.000Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":31,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T23:21:10.528Z","stale":false,"partial":false}}