gsd-2022-0532
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
An incorrect sysctls validation vulnerability was found in CRI-O 1.18 and earlier. The sysctls from the list of "safe" sysctls specified for the cluster will be applied to the host if an attacker is able to create a pod with a hostIPC and hostNetwork kernel namespace.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2022-0532", "description": "An incorrect sysctls validation vulnerability was found in CRI-O 1.18 and earlier. The sysctls from the list of \"safe\" sysctls specified for the cluster will be applied to the host if an attacker is able to create a pod with a hostIPC and hostNetwork kernel namespace.", "id": "GSD-2022-0532", "references": [ "https://www.suse.com/security/cve/CVE-2022-0532.html", "https://access.redhat.com/errata/RHSA-2022:0055", "https://access.redhat.com/errata/RHBA-2022:0793", "https://access.redhat.com/errata/RHBA-2022:0794", "https://access.redhat.com/errata/RHSA-2022:0866", "https://access.redhat.com/errata/RHSA-2022:0870" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2022-0532" ], "details": "An incorrect sysctls validation vulnerability was found in CRI-O 1.18 and earlier. The sysctls from the list of \"safe\" sysctls specified for the cluster will be applied to the host if an attacker is able to create a pod with a hostIPC and hostNetwork kernel namespace.", "id": "GSD-2022-0532", "modified": "2023-12-13T01:19:11.463831Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2022-0532", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "cri-o", "version": { "version_data": [ { "version_value": "1.18" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "An incorrect sysctls validation vulnerability was found in CRI-O 1.18 and earlier. The sysctls from the list of \"safe\" sysctls specified for the cluster will be applied to the host if an attacker is able to create a pod with a hostIPC and hostNetwork kernel namespace." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-732" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2051730", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2051730" }, { "name": "https://kubernetes.io/docs/tasks/administer-cluster/sysctl-cluster/#enabling-unsafe-sysctls", "refsource": "MISC", "url": "https://kubernetes.io/docs/tasks/administer-cluster/sysctl-cluster/#enabling-unsafe-sysctls" } ] } }, "gitlab.com": { "advisories": [ { "affected_range": "\u003c=v1.18", "affected_versions": "All versions up to 1.18", "cwe_ids": [ "CWE-1035", "CWE-937" ], "date": "2022-02-11", "description": "An incorrect sysctls validation vulnerability was found in CRI-O. The sysctls from the list of \"safe\" sysctls specified for the cluster will be applied to the host if an attacker is able to create a pod with a hostIPC and hostNetwork kernel namespace.", "fixed_versions": [], "identifier": "CVE-2022-0532", "identifiers": [ "GHSA-jqmc-79gx-7g8p", "CVE-2022-0532" ], "not_impacted": "", "package_slug": "go/github.com/cri-o/cri-o", "pubdate": "2022-02-11", "solution": "Unfortunately, there is no solution available yet.", "title": "Incorrect Permission Assignment for Critical Resource in CRI-O", "urls": [ "https://nvd.nist.gov/vuln/detail/CVE-2022-0532", "https://bugzilla.redhat.com/show_bug.cgi?id=2051730", "https://kubernetes.io/docs/tasks/administer-cluster/sysctl-cluster/#enabling-unsafe-sysctls", "https://github.com/cri-o/cri-o/pull/5610", "https://github.com/advisories/GHSA-jqmc-79gx-7g8p" ], "uuid": "7926c1f5-6090-4193-bfec-18419955a7cc", "versions": [ { "commit": { "sha": "7d79f42b28ad00cf2e7d86604a5a4007303ac328", "tags": [ "v1.18.0" ], "timestamp": "20200423072127" }, "number": "v1.18" } ] } ] }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:kubernetes:cri-o:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "1.18", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2022-0532" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "An incorrect sysctls validation vulnerability was found in CRI-O 1.18 and earlier. The sysctls from the list of \"safe\" sysctls specified for the cluster will be applied to the host if an attacker is able to create a pod with a hostIPC and hostNetwork kernel namespace." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-732" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2051730", "refsource": "MISC", "tags": [ "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2051730" }, { "name": "https://kubernetes.io/docs/tasks/administer-cluster/sysctl-cluster/#enabling-unsafe-sysctls", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://kubernetes.io/docs/tasks/administer-cluster/sysctl-cluster/#enabling-unsafe-sysctls" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 4.9, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 6.8, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 4.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L", "version": "3.1" }, "exploitabilityScore": 1.6, "impactScore": 2.5 } }, "lastModifiedDate": "2022-02-22T20:56Z", "publishedDate": "2022-02-09T23:15Z" } } }
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Sightings
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Nomenclature
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.