CVE-2022-0485

{"containers": {"cna": {"affected": [{"product": "libnbd", "vendor": "n/a", "versions": [{"status": "affected", "version": "Fixed in libnbd v1.11.8"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in the copying tool `nbdcopy` of libnbd. When performing multi-threaded copies using asynchronous nbd calls, nbdcopy was blindly treating the completion of an asynchronous command as successful, rather than checking the *error parameter. This could result in the silent creation of a corrupted destination image."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-252", "description": "CWE-252 - Unchecked Return Value.", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-08-29T14:03:04.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2046194"}, {"tags": ["x_refsource_MISC"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2050324"}, {"tags": ["x_refsource_MISC"], "url": "https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html"}, {"tags": ["x_refsource_MISC"], "url": "https://gitlab.com/nbdkit/libnbd/-/commit/8d444b41d09a700c7ee6f9182a649f3f2d325abb"}, {"tags": ["x_refsource_MISC"], "url": "https://access.redhat.com/security/cve/CVE-2022-0485"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2022-0485", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "libnbd", "version": {"version_data": [{"version_value": "Fixed in libnbd v1.11.8"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A flaw was found in the copying tool `nbdcopy` of libnbd. When performing multi-threaded copies using asynchronous nbd calls, nbdcopy was blindly treating the completion of an asynchronous command as successful, rather than checking the *error parameter. This could result in the silent creation of a corrupted destination image."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-252 - Unchecked Return Value."}]}]}, "references": {"reference_data": [{"name": "https://bugzilla.redhat.com/show_bug.cgi?id=2046194", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2046194"}, {"name": "https://bugzilla.redhat.com/show_bug.cgi?id=2050324", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2050324"}, {"name": "https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html", "refsource": "MISC", "url": "https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html"}, {"name": "https://gitlab.com/nbdkit/libnbd/-/commit/8d444b41d09a700c7ee6f9182a649f3f2d325abb", "refsource": "MISC", "url": "https://gitlab.com/nbdkit/libnbd/-/commit/8d444b41d09a700c7ee6f9182a649f3f2d325abb"}, {"name": "https://access.redhat.com/security/cve/CVE-2022-0485", "refsource": "MISC", "url": "https://access.redhat.com/security/cve/CVE-2022-0485"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T23:32:45.848Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2046194"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2050324"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://gitlab.com/nbdkit/libnbd/-/commit/8d444b41d09a700c7ee6f9182a649f3f2d325abb"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://access.redhat.com/security/cve/CVE-2022-0485"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2022-0485", "datePublished": "2022-08-29T14:03:04.000Z", "dateReserved": "2022-02-03T00:00:00.000Z", "dateUpdated": "2024-08-02T23:32:45.848Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "libnbd", "vendor": "n/a", "versions": [{"status": "affected", "version": "Fixed in libnbd v1.11.8"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:libnbd:*:*:*:*:*:*:*:*", "matchCriteriaId": "0DDC802B-4ACA-4DEF-BAE0-B6698249BE81", "versionEndExcluding": "1.11.8", "vulnerable": true}, {"criteria": "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:*", "matchCriteriaId": "3AA08768-75AF-4791-B229-AE938C780959", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A flaw was found in the copying tool `nbdcopy` of libnbd. When performing multi-threaded copies using asynchronous nbd calls, nbdcopy was blindly treating the completion of an asynchronous command as successful, rather than checking the *error parameter. This could result in the silent creation of a corrupted destination image."}, {"lang": "es", "value": "Se ha encontrado un fallo en la herramienta de copia \"nbdcopy\" de libnbd. Cuando eran llevado a cabo copias multihilo usando llamadas as\u00edncronas a nbd, nbdcopy trataba ciegamente la finalizaci\u00f3n de un comando as\u00edncrono como exitosa, en lugar de comprobar el par\u00e1metro *error. Esto pod\u00eda resultar en la creaci\u00f3n silenciosa de una imagen de destino corrupta"}], "id": "CVE-2022-0485", "lastModified": "2026-06-17T04:20:42.340", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 2.5, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-08-29T15:15:09.537", "references": [{"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "https://access.redhat.com/security/cve/CVE-2022-0485"}, {"source": "secalert@redhat.com", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2046194"}, {"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2050324"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://gitlab.com/nbdkit/libnbd/-/commit/8d444b41d09a700c7ee6f9182a649f3f2d325abb"}, {"source": "secalert@redhat.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://access.redhat.com/security/cve/CVE-2022-0485"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2046194"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Vendor Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2050324"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://gitlab.com/nbdkit/libnbd/-/commit/8d444b41d09a700c7ee6f9182a649f3f2d325abb"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-252"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-252"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Upstream acknowledges Nir Soffer (Red Hat) as the original reporter.", "affected_release": [{"advisory": "RHSA-2022:0971", "cpe": "cpe:/a:redhat:advanced_virtualization:8.4::el8", "package": "virt:av-8040020220210233846.522a0ee4", "product_name": "Advanced Virtualization for RHEL 8.4.0.EUS", "release_date": "2022-03-21T00:00:00Z"}, {"advisory": "RHSA-2022:0971", "cpe": "cpe:/a:redhat:advanced_virtualization:8.4::el8", "package": "virt-devel:av-8040020220210233846.522a0ee4", "product_name": "Advanced Virtualization for RHEL 8.4.0.EUS", "release_date": "2022-03-21T00:00:00Z"}, {"advisory": "RHSA-2022:0949", "cpe": "cpe:/a:redhat:advanced_virtualization:8.5::el8", "package": "virt:av-8050020220210180726.c5368500", "product_name": "Advanced Virtualization for RHEL 8.5.0.Z", "release_date": "2022-03-16T00:00:00Z"}, {"advisory": "RHSA-2022:0949", "cpe": "cpe:/a:redhat:advanced_virtualization:8.5::el8", "package": "virt-devel:av-8050020220210180726.c5368500", "product_name": "Advanced Virtualization for RHEL 8.5.0.Z", "release_date": "2022-03-16T00:00:00Z"}, {"advisory": "RHSA-2022:2181", "cpe": "cpe:/a:redhat:advanced_virtualization:8.6::el8", "package": "virt:av-8060020220407154248.d63f516d", "product_name": "Advanced Virtualization for RHEL 8.6.0", "release_date": "2022-05-11T00:00:00Z"}, {"advisory": "RHSA-2022:2181", "cpe": "cpe:/a:redhat:advanced_virtualization:8.6::el8", "package": "virt-devel:av-8060020220407154248.d63f516d", "product_name": "Advanced Virtualization for RHEL 8.6.0", "release_date": "2022-05-11T00:00:00Z"}, {"advisory": "RHSA-2022:1759", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "virt-devel:rhel-8060020220408104655.d63f516d", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2022-05-10T00:00:00Z"}, {"advisory": "RHSA-2022:1759", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "virt:rhel-8060020220408104655.d63f516d", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2022-05-10T00:00:00Z"}], "bugzilla": {"description": "libnbd: nbdcopy: missing error handling may create corrupted destination image", "id": "2050324", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2050324"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "status": "verified"}, "cwe": "CWE-252", "details": ["A flaw was found in the copying tool `nbdcopy` of libnbd. When performing multi-threaded copies using asynchronous nbd calls, nbdcopy was blindly treating the completion of an asynchronous command as successful, rather than checking the *error parameter. This could result in the silent creation of a corrupted destination image.", "A flaw was found in the copying tool `nbdcopy` of libnbd. When performing multi-threaded copies using asynchronous nbd calls, nbdcopy was blindly treating the completion of an asynchronous command as successful, rather than checking the *error parameter. This could result in the silent creation of a corrupted destination image."], "mitigation": {"lang": "en:us", "value": "Use of `nbdcopy --synchronous` will avoid undetected data corruption, but comes at a potential performance cost by avoiding the speed benefits of asynchronous operations. See the upstream security advisory for more information."}, "name": "CVE-2022-0485", "package_state": [{"cpe": "cpe:/a:redhat:advanced_virtualization:8::el8", "fix_state": "Not affected", "package_name": "virt:8.2/libnbd", "product_name": "Red Hat Enterprise Linux 8 Advanced Virtualization"}, {"cpe": "cpe:/a:redhat:advanced_virtualization:8::el8", "fix_state": "Affected", "package_name": "virt:av/libnbd", "product_name": "Red Hat Enterprise Linux 8 Advanced Virtualization"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "libnbd", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2022-01-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-0485\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-0485\nhttps://listman.redhat.com/archives/libguestfs/2022-February/msg00104.html"], "threat_severity": "Moderate"}

{}