{"api_version":"1","generated_at":"2026-04-22T23:53:13+00:00","cve":"CVE-2023-2163","urls":{"html":"https://cve.report/CVE-2023-2163","api":"https://cve.report/api/cve/CVE-2023-2163.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-2163","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-2163"},"summary":{"title":"CVE-2023-2163","description":"Incorrect verifier pruning in BPF in Linux Kernel >=5.4 leads to unsafe\ncode paths being incorrectly marked as safe, resulting in arbitrary read/write in\nkernel memory, lateral privilege escalation, and container escape.","state":"PUBLIC","assigner":"security@google.com","published_at":"2023-09-20 06:15:00","updated_at":"2023-12-15 15:48:00"},"problem_types":["CWE-682"],"metrics":[],"references":[{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=71b547f561247897a0a14f3082730156c0533fed","name":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=71b547f561247897a0a14f3082730156c0533fed","refsource":"MISC","tags":[],"title":"kernel/git/torvalds/linux.git - Linux kernel source tree","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-2163","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2163","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"2163","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"2163","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"6.3","cpe7":"rc1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"2163","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"6.3","cpe7":"rc2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"2163","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"6.3","cpe7":"rc3","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"2163","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"6.3","cpe7":"rc4","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"2163","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"6.3","cpe7":"rc5","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"2163","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"6.3","cpe7":"rc6","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"2163","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"6.3","cpe7":"rc7","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2023-2163","qid":"161208","title":"Oracle Enterprise Linux Security Update for kernel (ELSA-2023-7549)"},{"cve":"CVE-2023-2163","qid":"199670","title":"Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6300-1)"},{"cve":"CVE-2023-2163","qid":"199764","title":"Ubuntu Security Notification for Linux kernel (OEM) Vulnerabilities (USN-6385-1)"},{"cve":"CVE-2023-2163","qid":"199784","title":"Ubuntu Security Notification for Linux kernel (BlueField) Vulnerabilities (USN-6397-1)"},{"cve":"CVE-2023-2163","qid":"242516","title":"Red Hat Update for kernel (RHSA-2023:7549)"},{"cve":"CVE-2023-2163","qid":"242522","title":"Red Hat Update for kpatch-patch (RHSA-2023:7554)"},{"cve":"CVE-2023-2163","qid":"242526","title":"Red Hat Update for kernel-rt (RHSA-2023:7548)"},{"cve":"CVE-2023-2163","qid":"242728","title":"Red Hat Update for kpatch-patch (RHSA-2024:0378)"},{"cve":"CVE-2023-2163","qid":"242731","title":"Red Hat Update for kpatch-patch (RHSA-2024:0376)"},{"cve":"CVE-2023-2163","qid":"242734","title":"Red Hat Update for kpatch-patch (RHSA-2024:0381)"},{"cve":"CVE-2023-2163","qid":"242762","title":"Red Hat Update for kernel (RHSA-2024:0403)"},{"cve":"CVE-2023-2163","qid":"242769","title":"Red Hat Update for kpatch-patch (RHSA-2024:0554)"},{"cve":"CVE-2023-2163","qid":"242785","title":"Red Hat Update for kpatch-patch (RHSA-2024:0593)"},{"cve":"CVE-2023-2163","qid":"242789","title":"Red Hat Update for kernel (RHSA-2024:0575)"},{"cve":"CVE-2023-2163","qid":"242830","title":"Red Hat Update for kernel-rt (RHSA-2024:0563)"},{"cve":"CVE-2023-2163","qid":"242831","title":"Red Hat Update for kernel (RHSA-2024:0562)"},{"cve":"CVE-2023-2163","qid":"242845","title":"Red Hat Update for kernel (RHSA-2024:0448)"},{"cve":"CVE-2023-2163","qid":"242846","title":"Red Hat Update for kernel-rt (RHSA-2024:0439)"},{"cve":"CVE-2023-2163","qid":"242855","title":"Red Hat Update for kernel (RHSA-2024:0412)"},{"cve":"CVE-2023-2163","qid":"242862","title":"Red Hat Update for kernel-rt (RHSA-2024:0402)"},{"cve":"CVE-2023-2163","qid":"243050","title":"Red Hat Update for kernel (RHSA-2024:1250)"},{"cve":"CVE-2023-2163","qid":"243053","title":"Red Hat Update for kernel live patch module (RHSA-2024:1253)"},{"cve":"CVE-2023-2163","qid":"243062","title":"Red Hat Update for kernel-rt (RHSA-2024:1306)"},{"cve":"CVE-2023-2163","qid":"673354","title":"EulerOS Security Update for kernel (EulerOS-SA-2023-2843)"},{"cve":"CVE-2023-2163","qid":"673496","title":"EulerOS Security Update for kernel (EulerOS-SA-2023-2860)"},{"cve":"CVE-2023-2163","qid":"755235","title":"SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:4377-1)"},{"cve":"CVE-2023-2163","qid":"755238","title":"SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:4378-1)"},{"cve":"CVE-2023-2163","qid":"755240","title":"SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:4375-1)"},{"cve":"CVE-2023-2163","qid":"755249","title":"SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2023:4414-1)"},{"cve":"CVE-2023-2163","qid":"755424","title":"SUSE Enterprise Linux Security Update for the Linux Kernel (Live Patch 41 for SLE 15 SP2) (SUSE-SU-2023:4835-1)"},{"cve":"CVE-2023-2163","qid":"755563","title":"SUSE Security Update for the linux kernel (SUSE-SU-2023:4351-1)"},{"cve":"CVE-2023-2163","qid":"755564","title":"SUSE Security Update for the linux kernel (SUSE-SU-2023:4348-1)"},{"cve":"CVE-2023-2163","qid":"755566","title":"SUSE Security Update for the linux kernel (SUSE-SU-2023:4345-1)"},{"cve":"CVE-2023-2163","qid":"755567","title":"SUSE Security Update for the linux kernel (SUSE-SU-2023:4343-1)"},{"cve":"CVE-2023-2163","qid":"907363","title":"Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (29941-1)"},{"cve":"CVE-2023-2163","qid":"941482","title":"AlmaLinux Security Update for kernel (ALSA-2023:7549)"},{"cve":"CVE-2023-2163","qid":"961087","title":"Rocky Linux Security Update for kernel-rt (RLSA-2023:7548)"},{"cve":"CVE-2023-2163","qid":"961089","title":"Rocky Linux Security Update for kernel (RLSA-2023:7549)"}]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2023-2163","ASSIGNER":"security@google.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"Incorrect verifier pruning in BPF in Linux Kernel >=5.4 leads to unsafe\ncode paths being incorrectly marked as safe, resulting in arbitrary read/write in\nkernel memory, lateral privilege escalation, and container escape.\n"}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-682 Incorrect Calculation","cweId":"CWE-682"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"Linux","product":{"product_data":[{"product_name":"Linux Kernel","version":{"version_data":[{"version_value":"not down converted","x_cve_json_5_version_data":{"versions":[{"lessThan":"5.4","status":"unaffected","version":"-","versionType":"custom"},{"lessThan":"71b547f561247897a0a14f3082730156c0533fed","status":"affected","version":"-","versionType":"git"}],"defaultStatus":"unaffected"}}]}}]}}]}},"references":{"reference_data":[{"url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=71b547f561247897a0a14f3082730156c0533fed","refsource":"MISC","name":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=71b547f561247897a0a14f3082730156c0533fed"}]},"generator":{"engine":"Vulnogram 0.1.0-dev"},"source":{"discovery":"UNKNOWN"},"impact":{"cvss":[{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","version":"3.1"}]}},"nvd":{"publishedDate":"2023-09-20 06:15:00","lastModifiedDate":"2023-12-15 15:48:00","problem_types":["CWE-682"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"},"exploitabilityScore":2,"impactScore":6}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2","versionEndExcluding":"6.2.13","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"6.1.26","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.15.109","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"5.10.179","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.3","versionEndExcluding":"5.4.242","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}