CVE-2022-3534

{"id": "CVE-2022-3534", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2022-3534", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2025-04-14T17:09:09.738096Z"}}], "cvssMetricV2": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"version": "2.0", "baseScore": 4.9, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:M/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 4.4, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 2.1}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.0, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.1}], "cvssMetricV40": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 5.1, "Automatable": "NOT_DEFINED", "attackVector": "ADJACENT", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "LOW", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "LOW", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "cna@vuldb.com", "affectedData": [{"cpes": ["cpe:2.3:o:linux:kernel:*:*:*:*:*:*:*:*"], "vendor": "Linux", "modules": ["libbpf"], "product": "Kernel", "versions": [{"status": "affected", "version": "5.10.162"}, {"status": "affected", "version": "5.15.0"}, {"status": "affected", "version": "5.15.1"}, {"status": "affected", "version": "5.15.2"}, {"status": "affected", "version": "5.15.3"}, {"status": "affected", "version": "5.15.4"}, {"status": "affected", "version": "5.15.5"}, {"status": "affected", "version": "5.15.6"}, {"status": "affected", "version": "5.15.7"}, {"status": "affected", "version": "5.15.8"}, {"status": "affected", "version": "5.15.9"}, {"status": "affected", "version": "5.15.10"}, {"status": "affected", "version": "5.15.11"}, {"status": "affected", "version": "5.15.12"}, {"status": "affected", "version": "5.15.13"}, {"status": "affected", "version": "5.15.14"}, {"status": "affected", "version": "5.15.15"}, {"status": "affected", "version": "5.15.16"}, {"status": "affected", "version": "5.15.17"}, {"status": "affected", "version": "5.15.18"}, {"status": "affected", "version": "5.15.19"}, {"status": "affected", "version": "5.15.20"}, {"status": "affected", "version": "5.15.21"}, {"status": "affected", "version": "5.15.22"}, {"status": "affected", "version": "5.15.23"}, {"status": "affected", "version": "5.15.24"}, {"status": "affected", "version": "5.15.25"}, {"status": "affected", "version": "5.15.26"}, {"status": "affected", "version": "5.15.27"}, {"status": "affected", "version": "5.15.28"}, {"status": "affected", "version": "5.15.29"}, {"status": "affected", "version": "5.15.30"}, {"status": "affected", "version": "5.15.31"}, {"status": "affected", "version": "5.15.32"}, {"status": "affected", "version": "5.15.33"}, {"status": "affected", "version": "5.15.34"}, {"status": "affected", "version": "5.15.35"}, {"status": "affected", "version": "5.15.36"}, {"status": "affected", "version": "5.15.37"}, {"status": "affected", "version": "5.15.38"}, {"status": "affected", "version": "5.15.39"}, {"status": "affected", "version": "5.15.40"}, {"status": "affected", "version": "5.15.41"}, {"status": "affected", "version": "5.15.42"}, {"status": "affected", "version": "5.15.43"}, {"status": "affected", "version": "5.15.44"}, {"status": "affected", "version": "5.15.45"}, {"status": "affected", "version": "5.15.46"}, {"status": "affected", "version": "5.15.47"}, {"status": "affected", "version": "5.15.48"}, {"status": "affected", "version": "5.15.49"}, {"status": "affected", "version": "5.15.50"}, {"status": "affected", "version": "5.15.51"}, {"status": "affected", "version": "5.15.52"}, {"status": "affected", "version": "5.15.53"}, {"status": "affected", "version": "5.15.54"}, {"status": "affected", "version": "5.15.55"}, {"status": "affected", "version": "5.15.56"}, {"status": "affected", "version": "5.15.57"}, {"status": "affected", "version": "5.15.58"}, {"status": "affected", "version": "5.15.59"}, {"status": "affected", "version": "5.15.60"}, {"status": "affected", "version": "5.15.61"}, {"status": "affected", "version": "5.15.62"}, {"status": "affected", "version": "5.15.63"}, {"status": "affected", "version": "5.15.64"}, {"status": "affected", "version": "5.15.65"}, {"status": "affected", "version": "5.15.66"}, {"status": "affected", "version": "5.15.67"}, {"status": "affected", "version": "5.15.68"}, {"status": "affected", "version": "5.15.69"}, {"status": "affected", "version": "5.15.70"}, {"status": "affected", "version": "5.15.71"}, {"status": "affected", "version": "5.15.72"}, {"status": "affected", "version": "5.15.73"}, {"status": "affected", "version": "5.15.74"}, {"status": "affected", "version": "5.15.75"}, {"status": "affected", "version": "5.15.76"}, {"status": "affected", "version": "5.15.77"}, {"status": "affected", "version": "5.15.78"}, {"status": "affected", "version": "5.15.79"}, {"status": "affected", "version": "5.15.80"}, {"status": "affected", "version": "5.15.81"}, {"status": "affected", "version": "5.15.82"}, {"status": "affected", "version": "5.15.83"}, {"status": "affected", "version": "5.15.84"}, {"status": "affected", "version": "5.15.85"}, {"status": "affected", "version": "6.0.0"}, {"status": "affected", "version": "6.0.1"}, {"status": "affected", "version": "6.0.2"}, {"status": "affected", "version": "6.0.3"}, {"status": "affected", "version": "6.0.4"}, {"status": "affected", "version": "6.0.5"}, {"status": "affected", "version": "6.0.6"}, {"status": "affected", "version": "6.0.7"}, {"status": "affected", "version": "6.0.8"}, {"status": "affected", "version": "6.0.9"}, {"status": "affected", "version": "6.0.10"}, {"status": "affected", "version": "6.0.11"}, {"status": "affected", "version": "6.0.12"}, {"status": "affected", "version": "6.0.13"}, {"status": "affected", "version": "6.0.14"}, {"status": "affected", "version": "6.0.15"}, {"status": "affected", "version": "6.1.0"}, {"status": "affected", "version": "6.1.1"}, {"status": "unaffected", "version": "5.10.163"}, {"status": "unaffected", "version": "5.15.86"}, {"status": "unaffected", "version": "6.0.16"}, {"status": "unaffected", "version": "6.1.2"}, {"status": "unaffected", "version": "6.2"}]}]}], "published": "2022-10-17T09:15:12.750", "references": [{"url": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749", "tags": ["Patch", "Vendor Advisory"], "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/cve/CVE-2022-3534", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/vuln/211032", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/vuln/211032/cti", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cna@vuldb.com"}, {"url": "https://www.kernel.org/", "tags": ["Product"], "source": "cna@vuldb.com"}, {"url": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/04/msg00033.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://vuldb.com/?id.211032", "tags": ["Permissions Required", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "cna@vuldb.com", "description": [{"lang": "en", "value": "CWE-119"}, {"lang": "en", "value": "CWE-416"}]}, {"type": "Secondary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in Linux Kernel up to 5.10.162/5.15.85/6.0.15/6.1.1. The impacted element is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. Upgrading to version 5.10.163, 5.15.86, 6.0.16, 6.1.2 and 6.2 is sufficient to resolve this issue. The identifier of the patch is c61650b869e0b6fb0c0a28ed42d928eea969afc8/fbe08093fb2334549859829ef81d42570812597d/8c64a8e76eb85d422af5ec60ccbf26e3ead8c333/a733bf10198eb5bb927890940de8ab457491ed3b/93c660ca40b5d2f7c1b1626e955a8e9fa30e0749. You should upgrade the affected component."}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad clasificada como cr\u00edtica en el Kernel de Linux. Est\u00e1 afectada la funci\u00f3n btf_dump_name_dups del archivo tools/lib/bpf/btf_dump.c del componente libbpf. La manipulaci\u00f3n conlleva a un uso de memoria previamente liberada. Es recomendado aplicar un parche para corregir este problema. El identificador de esta vulnerabilidad es VDB-211032"}], "lastModified": "2026-08-26T18:02:54.273", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CE4DEDD1-2BE5-40F9-8FBB-C0E7E01EF072", "versionEndExcluding": "5.10.163", "versionStartIncluding": "5.10"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "47237296-55D1-4ED4-8075-D00FC85A61EE", "versionEndExcluding": "5.15.86", "versionStartIncluding": "5.11"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C720A569-3D93-4D77-95F6-E2B3A3267D9F", "versionEndExcluding": "6.0.16", "versionStartIncluding": "5.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "77239F4B-6BB2-4B9E-A654-36A52396116C", "versionEndExcluding": "6.1.2", "versionStartIncluding": "6.1"}], "operator": "OR"}]}], "sourceIdentifier": "cna@vuldb.com"}