gsd-2015-6855
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
hw/ide/core.c in QEMU does not properly restrict the commands accepted by an ATAPI device, which allows guest users to cause a denial of service or possibly have unspecified other impact via certain IDE commands, as demonstrated by a WIN_READ_NATIVE_MAX command to an empty drive, which triggers a divide-by-zero error and instance crash.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2015-6855", "description": "hw/ide/core.c in QEMU does not properly restrict the commands accepted by an ATAPI device, which allows guest users to cause a denial of service or possibly have unspecified other impact via certain IDE commands, as demonstrated by a WIN_READ_NATIVE_MAX command to an empty drive, which triggers a divide-by-zero error and instance crash.", "id": "GSD-2015-6855", "references": [ "https://www.suse.com/security/cve/CVE-2015-6855.html", "https://www.debian.org/security/2015/dsa-3361", "https://www.debian.org/security/2015/dsa-3362", "https://ubuntu.com/security/CVE-2015-6855", "https://advisories.mageia.org/CVE-2015-6855.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2015-6855" ], "details": "hw/ide/core.c in QEMU does not properly restrict the commands accepted by an ATAPI device, which allows guest users to cause a denial of service or possibly have unspecified other impact via certain IDE commands, as demonstrated by a WIN_READ_NATIVE_MAX command to an empty drive, which triggers a divide-by-zero error and instance crash.", "id": "GSD-2015-6855", "modified": "2023-12-13T01:20:04.334621Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2015-6855", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_affected": "=", "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "hw/ide/core.c in QEMU does not properly restrict the commands accepted by an ATAPI device, which allows guest users to cause a denial of service or possibly have unspecified other impact via certain IDE commands, as demonstrated by a WIN_READ_NATIVE_MAX command to an empty drive, which triggers a divide-by-zero error and instance crash." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://security.gentoo.org/glsa/201602-01", "refsource": "MISC", "url": "https://security.gentoo.org/glsa/201602-01" }, { "name": "http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00019.html", "refsource": "MISC", "url": "http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00019.html" }, { "name": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169039.html", "refsource": "MISC", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169039.html" }, { "name": "https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14", "refsource": "MISC", "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14" }, { "name": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169036.html", "refsource": "MISC", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169036.html" }, { "name": "http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167369.html", "refsource": "MISC", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167369.html" }, { "name": "http://www.debian.org/security/2015/dsa-3361", "refsource": "MISC", "url": "http://www.debian.org/security/2015/dsa-3361" }, { "name": "http://www.debian.org/security/2015/dsa-3362", "refsource": "MISC", "url": "http://www.debian.org/security/2015/dsa-3362" }, { "name": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168602.html", "refsource": "MISC", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168602.html" }, { "name": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169327.html", "refsource": "MISC", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169327.html" }, { "name": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169341.html", "refsource": "MISC", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169341.html" }, { "name": "http://www.openwall.com/lists/oss-security/2015/09/10/1", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2015/09/10/1" }, { "name": "http://www.openwall.com/lists/oss-security/2015/09/10/2", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2015/09/10/2" }, { "name": "http://www.securityfocus.com/bid/76691", "refsource": "MISC", "url": "http://www.securityfocus.com/bid/76691" }, { "name": "http://www.ubuntu.com/usn/USN-2745-1", "refsource": "MISC", "url": "http://www.ubuntu.com/usn/USN-2745-1" }, { "name": "https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg02479.html", "refsource": "MISC", "url": "https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg02479.html" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "2.4.1", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:suse:linux_enterprise_desktop:12:-:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:suse:linux_enterprise_server:12:-:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:arista:eos:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2015-6855" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "hw/ide/core.c in QEMU does not properly restrict the commands accepted by an ATAPI device, which allows guest users to cause a denial of service or possibly have unspecified other impact via certain IDE commands, as demonstrated by a WIN_READ_NATIVE_MAX command to an empty drive, which triggers a divide-by-zero error and instance crash." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-369" } ] } ] }, "references": { "reference_data": [ { "name": "DSA-3362", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "http://www.debian.org/security/2015/dsa-3362" }, { "name": "SUSE-SU-2015:1782", "refsource": "SUSE", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00019.html" }, { "name": "USN-2745-1", "refsource": "UBUNTU", "tags": [ "Third Party Advisory" ], "url": "http://www.ubuntu.com/usn/USN-2745-1" }, { "name": "DSA-3361", "refsource": "DEBIAN", "tags": [ "Third Party Advisory" ], "url": "http://www.debian.org/security/2015/dsa-3361" }, { "name": "FEDORA-2015-16369", "refsource": "FEDORA", "tags": [ "Third Party Advisory" ], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169036.html" }, { "name": "FEDORA-2015-8dc71ade88", "refsource": "FEDORA", "tags": [ "Third Party Advisory" ], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168602.html" }, { "name": "76691", "refsource": "BID", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/76691" }, { "name": "FEDORA-2015-4896530727", "refsource": "FEDORA", "tags": [ "Third Party Advisory" ], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169327.html" }, { "name": "FEDORA-2015-d6ea74993a", "refsource": "FEDORA", "tags": [ "Third Party Advisory" ], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169341.html" }, { "name": "[oss-security] 20150910 Re: CVE request Qemu: ide: divide by zero issue", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2015/09/10/2" }, { "name": "FEDORA-2015-16370", "refsource": "FEDORA", "tags": [ "Third Party Advisory" ], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167369.html" }, { "name": "FEDORA-2015-16368", "refsource": "FEDORA", "tags": [ "Third Party Advisory" ], "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169039.html" }, { "name": "[oss-security] 20150910 CVE request Qemu: ide: divide by zero issue", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2015/09/10/1" }, { "name": "[Qemu-devel] 20150907 [PATCH] ide: fix ATAPI command permissions", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.gnu.org/archive/html/qemu-devel/2015-09/msg02479.html" }, { "name": "GLSA-201602-01", "refsource": "GENTOO", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/201602-01" }, { "name": "https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14", "refsource": "MISC", "tags": [ "Third Party Advisory" ], "url": "https://www.arista.com/en/support/advisories-notices/security-advisories/1188-security-advisory-14" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } }, "lastModifiedDate": "2021-12-15T17:05Z", "publishedDate": "2015-11-06T21:59Z" } } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.