{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "cveId": "CVE-2024-0193", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "state": "PUBLISHED", "assignerShortName": "redhat", "dateReserved": "2024-01-02T10:58:11.805Z", "datePublished": "2024-01-02T18:05:13.332Z", "dateUpdated": "2024-09-16T16:52:20.786Z" }, "containers": { "cna": { "title": "Kernel: netfilter: use-after-free in nft_trans_gc_catchall_sync leads to privilege escalation", "metrics": [ { "other": { "content": { "value": "Important", "namespace": "https://access.redhat.com/security/updates/classification/" }, "type": "Red Hat severity rating" } }, { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "format": "CVSS" } ], "descriptions": [ { "lang": "en", "value": "A use-after-free flaw was found in the netfilter subsystem of the Linux kernel. If the catchall element is garbage-collected when the pipapo set is removed, the element can be deactivated twice. This can cause a use-after-free issue on an NFT_CHAIN object or NFT_OBJECT object, allowing a local unprivileged user with CAP_NET_ADMIN capability to escalate their privileges on the system." } ], "affected": [ { "packageName": "kernel", "collectionURL": "https://git.kernel.org/pub/scm/linux/kernel", "defaultStatus": "affected" }, { "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::nfv", "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" ] }, { "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::nfv", "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" ] }, { "vendor": "Red Hat", "product": "Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kernel", "defaultStatus": "affected", "versions": [ { "version": "0:5.14.0-70.105.1.el9_0", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "cpes": [ "cpe:/o:redhat:rhel_e4s:9.0::baseos", "cpe:/a:redhat:rhel_e4s:9.0::appstream" ] }, { "vendor": "Red Hat", "product": "Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kernel-rt", "defaultStatus": "affected", "versions": [ { "version": "0:5.14.0-70.105.1.rt21.177.el9_0", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "cpes": [ "cpe:/a:redhat:rhel_e4s:9.0::nfv", "cpe:/a:redhat:rhel_e4s:9.0::realtime" ] }, { "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": "0:5.14.0-284.55.1.el9_2", "lessThan": "*", "versionType": "rpm", "status": "unaffected" } ], "cpes": [ "cpe:/a:redhat:rhel_eus:9.2::appstream", "cpe:/o:redhat:rhel_eus:9.2::baseos", "cpe:/a:redhat:rhel_eus:9.2::crb" ] }, { "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": "0:5.14.0-284.55.1.rt14.340.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": "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 8", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kernel", "defaultStatus": "unaffected", "cpes": [ "cpe:/o:redhat:enterprise_linux:8" ] }, { "vendor": "Red Hat", "product": "Red Hat Enterprise Linux 8", "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "packageName": "kernel-rt", "defaultStatus": "unaffected", "cpes": [ "cpe:/o:redhat:enterprise_linux:8" ] }, { "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-2024:1018", "name": "RHSA-2024:1018", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ] }, { "url": "https://access.redhat.com/errata/RHSA-2024:1019", "name": "RHSA-2024:1019", "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-2024:4412", "name": "RHSA-2024:4412", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ] }, { "url": "https://access.redhat.com/errata/RHSA-2024:4415", "name": "RHSA-2024:4415", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ] }, { "url": "https://access.redhat.com/security/cve/CVE-2024-0193", "tags": [ "vdb-entry", "x_refsource_REDHAT" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255653", "name": "RHBZ#2255653", "tags": [ "issue-tracking", "x_refsource_REDHAT" ] } ], "datePublic": "2024-01-02T00:00:00+00:00", "problemTypes": [ { "descriptions": [ { "cweId": "CWE-416", "description": "Use After Free", "lang": "en", "type": "CWE" } ] } ], "x_redhatCweChain": "CWE-416: Use After Free", "workarounds": [ { "lang": "en", "value": "In order to trigger the issue, it requires the ability to create user/net namespaces.\n\nOn non-containerized deployments of Red Hat Enterprise Linux 8, you can disable user namespaces by setting user.max_user_namespaces to 0:\n\n# echo \"user.max_user_namespaces=0\" > /etc/sysctl.d/userns.conf\n# sysctl -p /etc/sysctl.d/userns.conf\n\nOn containerized deployments, such as Red Hat OpenShift Container Platform, do not use this mitigation as the functionality is needed to be enabled." } ], "timeline": [ { "lang": "en", "time": "2023-12-22T00:00:00+00:00", "value": "Reported to Red Hat." }, { "lang": "en", "time": "2024-01-02T00:00:00+00:00", "value": "Made public." } ], "providerMetadata": { "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2024-09-16T16:52:20.786Z" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2024-07-02T13:17:27.203202Z", "id": "CVE-2024-0193", "options": [ { "Exploitation": "poc" }, { "Automatable": "no" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "version": "2.0.3" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-07-02T13:17:46.436Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T17:41:16.221Z" }, "title": "CVE Program Container", "references": [ { "url": "https://access.redhat.com/errata/RHSA-2024:1018", "name": "RHSA-2024:1018", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ] }, { "url": "https://access.redhat.com/errata/RHSA-2024:1019", "name": "RHSA-2024:1019", "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-2024:4412", "name": "RHSA-2024:4412", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ] }, { "url": "https://access.redhat.com/errata/RHSA-2024:4415", "name": "RHSA-2024:4415", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ] }, { "url": "https://access.redhat.com/security/cve/CVE-2024-0193", "tags": [ "vdb-entry", "x_refsource_REDHAT", "x_transferred" ] }, { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255653", "name": "RHBZ#2255653", "tags": [ "issue-tracking", "x_refsource_REDHAT", "x_transferred" ] } ] } ] } }