Show plain JSON{"dataType": "CVE_RECORD", "cveMetadata": {"cveId": "CVE-2023-6356", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "state": "PUBLISHED", "assignerShortName": "redhat", "dateReserved": "2023-11-28T05:16:10.932Z", "datePublished": "2024-02-07T21:04:20.684Z", "dateUpdated": "2024-11-15T15:12:48.251Z"}, "containers": {"cna": {"title": "Kernel: null pointer dereference in nvmet_tcp_build_iovec", "metrics": [{"other": {"content": {"value": "Moderate", "namespace": "https://access.redhat.com/security/updates/classification/"}, "type": "Red Hat severity rating"}}, {"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "format": "CVSS"}], "descriptions": [{"lang": "en", "value": "A flaw was found in the Linux kernel's NVMe driver. This issue may allow an unauthenticated malicious actor to send a set of crafted TCP packages when using NVMe over TCP, leading the NVMe driver to a NULL pointer dereference in the NVMe driver and causing kernel panic and a denial of service."}], "affected": [{"vendor": "Red Hat", "product": "Red Hat Enterprise Linux 8", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kernel-rt", "defaultStatus": "affected", "versions": [{"version": "0:4.18.0-513.18.1.rt7.320.el8_9", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:enterprise_linux:8::nfv", "cpe:/a:redhat:enterprise_linux:8::realtime"]}, {"vendor": "Red Hat", "product": "Red Hat Enterprise Linux 8", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kernel", "defaultStatus": "affected", "versions": [{"version": "0:4.18.0-513.18.1.el8_9", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:enterprise_linux:8::crb", "cpe:/o:redhat:enterprise_linux:8::baseos"]}, {"vendor": "Red Hat", "product": "Red Hat Enterprise Linux 8.6 Extended Update Support", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kernel", "defaultStatus": "affected", "versions": [{"version": "0:4.18.0-372.91.1.el8_6", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/o:redhat:rhev_hypervisor:4.4::el8", "cpe:/o:redhat:rhel_eus:8.6::baseos", "cpe:/a:redhat:rhel_eus:8.6::crb"]}, {"vendor": "Red Hat", "product": "Red Hat Enterprise Linux 8.8 Extended Update Support", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kernel", "defaultStatus": "affected", "versions": [{"version": "0:4.18.0-477.58.1.el8_8", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:rhel_eus:8.8::crb", "cpe:/o:redhat:rhel_eus:8.8::baseos"]}, {"vendor": "Red Hat", "product": "Red Hat Enterprise Linux 9", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kernel", "defaultStatus": "affected", "versions": [{"version": "0:5.14.0-362.24.1.el9_3", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:enterprise_linux:9::crb", "cpe:/a:redhat:enterprise_linux:9::appstream", "cpe:/o:redhat:enterprise_linux:9::baseos", "cpe:/a:redhat:enterprise_linux:9::realtime", "cpe:/a:redhat:enterprise_linux:9::nfv"]}, {"vendor": "Red Hat", "product": "Red Hat Enterprise Linux 9", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kernel", "defaultStatus": "affected", "versions": [{"version": "0:5.14.0-362.24.1.el9_3", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:enterprise_linux:9::crb", "cpe:/a:redhat:enterprise_linux:9::appstream", "cpe:/o:redhat:enterprise_linux:9::baseos", "cpe:/a:redhat:enterprise_linux:9::realtime", "cpe:/a:redhat:enterprise_linux:9::nfv"]}, {"vendor": "Red Hat", "product": "Red Hat Enterprise Linux 9.2 Extended Update Support", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kernel", "defaultStatus": "affected", "versions": [{"version": "0:5.14.0-284.52.1.el9_2", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:rhel_eus:9.2::crb", "cpe:/o:redhat:rhel_eus:9.2::baseos", "cpe:/a:redhat:rhel_eus:9.2::appstream"]}, {"vendor": "Red Hat", "product": "Red Hat Enterprise Linux 9.2 Extended Update Support", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kernel-rt", "defaultStatus": "affected", "versions": [{"version": "0:5.14.0-284.52.1.rt14.337.el9_2", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:rhel_eus:9.2::nfv", "cpe:/a:redhat:rhel_eus:9.2::realtime"]}, {"vendor": "Red Hat", "product": "Red Hat Virtualization 4 for Red Hat Enterprise Linux 8", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kernel", "defaultStatus": "affected", "versions": [{"version": "0:4.18.0-372.91.1.el8_6", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/o:redhat:rhev_hypervisor:4.4::el8", "cpe:/o:redhat:rhel_eus:8.6::baseos", "cpe:/a:redhat:rhel_eus:8.6::crb"]}, {"vendor": "Red Hat", "product": "RHOL-5.8-RHEL-9", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "openshift-logging/cluster-logging-operator-bundle", "defaultStatus": "affected", "versions": [{"version": "v5.8.6-22", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:logging:5.8::el9"]}, {"vendor": "Red Hat", "product": "RHOL-5.8-RHEL-9", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "openshift-logging/cluster-logging-rhel9-operator", "defaultStatus": "affected", "versions": [{"version": "v5.8.6-11", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:logging:5.8::el9"]}, {"vendor": "Red Hat", "product": "RHOL-5.8-RHEL-9", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "openshift-logging/elasticsearch6-rhel9", "defaultStatus": "affected", "versions": [{"version": "v6.8.1-407", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:logging:5.8::el9"]}, {"vendor": "Red Hat", "product": "RHOL-5.8-RHEL-9", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "openshift-logging/elasticsearch-operator-bundle", "defaultStatus": "affected", "versions": [{"version": "v5.8.6-19", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:logging:5.8::el9"]}, {"vendor": "Red Hat", "product": "RHOL-5.8-RHEL-9", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "openshift-logging/elasticsearch-proxy-rhel9", "defaultStatus": "affected", "versions": [{"version": "v1.0.0-479", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:logging:5.8::el9"]}, {"vendor": "Red Hat", "product": "RHOL-5.8-RHEL-9", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "openshift-logging/elasticsearch-rhel9-operator", "defaultStatus": "affected", "versions": [{"version": "v5.8.6-7", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:logging:5.8::el9"]}, {"vendor": "Red Hat", "product": "RHOL-5.8-RHEL-9", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "openshift-logging/eventrouter-rhel9", "defaultStatus": "affected", "versions": [{"version": "v0.4.0-247", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:logging:5.8::el9"]}, {"vendor": "Red Hat", "product": "RHOL-5.8-RHEL-9", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "openshift-logging/fluentd-rhel9", "defaultStatus": "affected", "versions": [{"version": "v5.8.6-5", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:logging:5.8::el9"]}, {"vendor": "Red Hat", "product": "RHOL-5.8-RHEL-9", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "openshift-logging/log-file-metric-exporter-rhel9", "defaultStatus": "affected", "versions": [{"version": "v1.1.0-227", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:logging:5.8::el9"]}, {"vendor": "Red Hat", "product": "RHOL-5.8-RHEL-9", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "openshift-logging/logging-curator5-rhel9", "defaultStatus": "affected", "versions": [{"version": "v5.8.1-470", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:logging:5.8::el9"]}, {"vendor": "Red Hat", "product": "RHOL-5.8-RHEL-9", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "openshift-logging/logging-loki-rhel9", "defaultStatus": "affected", "versions": [{"version": "v2.9.6-14", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:logging:5.8::el9"]}, {"vendor": "Red Hat", "product": "RHOL-5.8-RHEL-9", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "openshift-logging/logging-view-plugin-rhel9", "defaultStatus": "affected", "versions": [{"version": "v5.8.6-2", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:logging:5.8::el9"]}, {"vendor": "Red Hat", "product": "RHOL-5.8-RHEL-9", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "openshift-logging/loki-operator-bundle", "defaultStatus": "affected", "versions": [{"version": "v5.8.6-24", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:logging:5.8::el9"]}, {"vendor": "Red Hat", "product": "RHOL-5.8-RHEL-9", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "openshift-logging/loki-rhel9-operator", "defaultStatus": "affected", "versions": [{"version": "v5.8.6-10", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:logging:5.8::el9"]}, {"vendor": "Red Hat", "product": "RHOL-5.8-RHEL-9", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "openshift-logging/lokistack-gateway-rhel9", "defaultStatus": "affected", "versions": [{"version": "v0.1.0-525", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:logging:5.8::el9"]}, {"vendor": "Red Hat", "product": "RHOL-5.8-RHEL-9", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "openshift-logging/opa-openshift-rhel9", "defaultStatus": "affected", "versions": [{"version": "v0.1.0-224", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:logging:5.8::el9"]}, {"vendor": "Red Hat", "product": "RHOL-5.8-RHEL-9", "collectionURL": "https://catalog.redhat.com/software/containers/", "packageName": "openshift-logging/vector-rhel9", "defaultStatus": "affected", "versions": [{"version": "v0.28.1-56", "lessThan": "*", "versionType": "rpm", "status": "unaffected"}], "cpes": ["cpe:/a:redhat:logging:5.8::el9"]}, {"vendor": "Red Hat", "product": "Red Hat Enterprise Linux 6", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kernel", "defaultStatus": "unaffected", "cpes": ["cpe:/o:redhat:enterprise_linux:6"]}, {"vendor": "Red Hat", "product": "Red Hat Enterprise Linux 7", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kernel", "defaultStatus": "unaffected", "cpes": ["cpe:/o:redhat:enterprise_linux:7"]}, {"vendor": "Red Hat", "product": "Red Hat Enterprise Linux 7", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kernel-rt", "defaultStatus": "unaffected", "cpes": ["cpe:/o:redhat:enterprise_linux:7"]}, {"vendor": "Red Hat", "product": "Red Hat Enterprise Linux 9", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kernel-rt", "defaultStatus": "affected", "cpes": ["cpe:/o:redhat:enterprise_linux:9"]}], "references": [{"url": "https://access.redhat.com/errata/RHSA-2024:0723", "name": "RHSA-2024:0723", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:0724", "name": "RHSA-2024:0724", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:0725", "name": "RHSA-2024:0725", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:0881", "name": "RHSA-2024:0881", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:0897", "name": "RHSA-2024:0897", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:1248", "name": "RHSA-2024:1248", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:2094", "name": "RHSA-2024:2094", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:3810", "name": "RHSA-2024:3810", "tags": ["vendor-advisory", "x_refsource_REDHAT"]}, {"url": "https://access.redhat.com/security/cve/CVE-2023-6356", "tags": ["vdb-entry", "x_refsource_REDHAT"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2254054", "name": "RHBZ#2254054", "tags": ["issue-tracking", "x_refsource_REDHAT"]}], "datePublic": "2023-12-11T00:00:00+00:00", "problemTypes": [{"descriptions": [{"cweId": "CWE-476", "description": "NULL Pointer Dereference", "lang": "en", "type": "CWE"}]}], "x_redhatCweChain": "CWE-476: NULL Pointer Dereference", "workarounds": [{"lang": "en", "value": "To mitigate this issue, prevent module nvmet-tcp from being loaded. Please see https://access.redhat.com/solutions/41278 for how to blacklist a kernel module to prevent it from loading automatically."}], "timeline": [{"lang": "en", "time": "2023-12-11T00:00:00+00:00", "value": "Reported to Red Hat."}, {"lang": "en", "time": "2023-12-11T00:00:00+00:00", "value": "Made public."}], "credits": [{"lang": "en", "value": "Red Hat would like to thank Alon Zahavi for reporting this issue."}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2024-11-15T15:12:48.251Z"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-6356", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-05-02T13:53:04.324723Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-04T17:17:04.696Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T08:28:21.329Z"}, "title": "CVE Program Container", "references": [{"url": "https://access.redhat.com/errata/RHSA-2024:0723", "name": "RHSA-2024:0723", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:0724", "name": "RHSA-2024:0724", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:0725", "name": "RHSA-2024:0725", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:0881", "name": "RHSA-2024:0881", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:0897", "name": "RHSA-2024:0897", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:1248", "name": "RHSA-2024:1248", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:2094", "name": "RHSA-2024:2094", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://access.redhat.com/errata/RHSA-2024:3810", "name": "RHSA-2024:3810", "tags": ["vendor-advisory", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://access.redhat.com/security/cve/CVE-2023-6356", "tags": ["vdb-entry", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2254054", "name": "RHBZ#2254054", "tags": ["issue-tracking", "x_refsource_REDHAT", "x_transferred"]}, {"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html", "tags": ["x_transferred"]}, {"url": "https://security.netapp.com/advisory/ntap-20240415-0002/", "tags": ["x_transferred"]}]}]}, "dataVersion": "5.1"} 
MITRE
Vulnrichment
NVD
Redhat