gsd-2015-8818
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The cpu_physical_memory_write_rom_internal function in exec.c in QEMU (aka Quick Emulator) does not properly skip MMIO regions, which allows local privileged guest users to cause a denial of service (guest crash) via unspecified vectors.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2015-8818", "description": "The cpu_physical_memory_write_rom_internal function in exec.c in QEMU (aka Quick Emulator) does not properly skip MMIO regions, which allows local privileged guest users to cause a denial of service (guest crash) via unspecified vectors.", "id": "GSD-2015-8818", "references": [ "https://www.suse.com/security/cve/CVE-2015-8818.html", "https://access.redhat.com/errata/RHSA-2016:2706", "https://access.redhat.com/errata/RHSA-2016:2705", "https://access.redhat.com/errata/RHSA-2016:2704", "https://access.redhat.com/errata/RHSA-2016:2671", "https://access.redhat.com/errata/RHSA-2016:2670", "https://advisories.mageia.org/CVE-2015-8818.html" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2015-8818" ], "details": "The cpu_physical_memory_write_rom_internal function in exec.c in QEMU (aka Quick Emulator) does not properly skip MMIO regions, which allows local privileged guest users to cause a denial of service (guest crash) via unspecified vectors.", "id": "GSD-2015-8818", "modified": "2023-12-13T01:20:03.847301Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2015-8818", "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": "The cpu_physical_memory_write_rom_internal function in exec.c in QEMU (aka Quick Emulator) does not properly skip MMIO regions, which allows local privileged guest users to cause a denial of service (guest crash) via unspecified vectors." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "http://rhn.redhat.com/errata/RHSA-2016-2670.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2016-2670.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2016-2671.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2016-2671.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2016-2704.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2016-2704.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2016-2705.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2016-2705.html" }, { "name": "http://rhn.redhat.com/errata/RHSA-2016-2706.html", "refsource": "MISC", "url": "http://rhn.redhat.com/errata/RHSA-2016-2706.html" }, { "name": "http://www.openwall.com/lists/oss-security/2016/03/01/1", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2016/03/01/1" }, { "name": "http://www.openwall.com/lists/oss-security/2016/03/01/10", "refsource": "MISC", "url": "http://www.openwall.com/lists/oss-security/2016/03/01/10" }, { "name": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=b242e0e0e2969c044a318e56f7988bbd84de1f63", "refsource": "MISC", "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=b242e0e0e2969c044a318e56f7988bbd84de1f63" }, { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1300771", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1300771" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndIncluding": "2.3.1", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2015-8818" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "The cpu_physical_memory_write_rom_internal function in exec.c in QEMU (aka Quick Emulator) does not properly skip MMIO regions, which allows local privileged guest users to cause a denial of service (guest crash) via unspecified vectors." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1300771", "refsource": "CONFIRM", "tags": [ "Issue Tracking" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1300771" }, { "name": "[oss-security] 20160301 Re: CVE request Qemu: OOB access in address_space_rw leads to segmentation fault", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2016/03/01/10" }, { "name": "[oss-security] 20160301 CVE request Qemu: OOB access in address_space_rw leads to segmentation fault", "refsource": "MLIST", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2016/03/01/1" }, { "name": "RHSA-2016:2706", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2016-2706.html" }, { "name": "RHSA-2016:2705", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2016-2705.html" }, { "name": "RHSA-2016:2704", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2016-2704.html" }, { "name": "RHSA-2016:2671", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2016-2671.html" }, { "name": "RHSA-2016:2670", "refsource": "REDHAT", "tags": [ "Third Party Advisory" ], "url": "http://rhn.redhat.com/errata/RHSA-2016-2670.html" }, { "name": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=b242e0e0e2969c044a318e56f7988bbd84de1f63", "refsource": "MISC", "tags": [], "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=b242e0e0e2969c044a318e56f7988bbd84de1f63" } ] } }, "impact": { "baseMetricV2": { "acInsufInfo": false, "cvssV2": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 2.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "LOW", "userInteractionRequired": false }, "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } }, "lastModifiedDate": "2023-02-12T23:15Z", "publishedDate": "2016-12-29T22:59Z" } } }
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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.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.