CVE-2015-8817 (GCVE-0-2015-8817)

Vulnerability from cvelistv5 – Published: 2016-12-29 22:00 – Updated: 2024-08-06 08:29
VLAI?
Summary
QEMU (aka Quick Emulator) built to use 'address_space_translate' to map an address to a MemoryRegionSection is vulnerable to an OOB r/w access issue. It could occur while doing pci_dma_read/write calls. Affects QEMU versions >= 1.6.0 and <= 2.3.1. A privileged user inside guest could use this flaw to crash the guest instance resulting in DoS.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Date Public ?
2016-01-27 00:00
Show details on NVD website
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Afecta las versiones de QEMU \u003e= 1.6.0 and \u003c= 2.3.1. Un usuario privilegiado dentro del hu\u00e9sped podr\u00eda usar esta falla para bloquear la instancia del hu\u00e9sped resultando en DoS.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":2.1,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.9,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"},{\"lang\":\"en\",\"value\":\"CWE-787\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:1.6.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DB7A7593-FAC0-4336-84AF-EC367059D5C6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:1.6.0:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"1E8BE223-9122-416D-AA1D-694B19C80A4F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:1.6.0:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"331C6EE9-9DA2-4FE1-8446-C9CC21353332\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:1.6.0:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"383C575E-724D-4F97-9E0C-CDE50499C3D9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:1.6.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EEC5BC38-FFBD-4484-943D-47A0AADD20B8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:1.6.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"59FC829F-2AC7-4CB5-8F03-967906DE9028\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:1.7.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EBB18C9B-B1D6-44A6-A1E9-3D258DE797B8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.0.0:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"4745807B-A01D-41AE-8996-495176489A63\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.0.0:rc0:*:*:*:*:*:*\",\"matchCriteriaId\":\"D583599F-AE5E-40E4-8489-62FD1D0A7845\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.0.0:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"DE70D9B7-F422-455F-8413-CF34342B22AB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.0.0:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"E3946C39-A3D1-4E2B-9C7D-0654D9A644EA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.0.0:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F858FD1-58A3-46ED-A3C6-64ECEDF8E458\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.0.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B3C61AE3-16C8-4EC6-B33D-7E331BEA8F0C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.1.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A47A306F-4E42-467E-ACDA-62028DC93436\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.1.0:rc0:*:*:*:*:*:*\",\"matchCriteriaId\":\"F7AE8D2A-FD6E-447F-BDC1-6CAAA0DDB9DF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.1.0:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"8E48B585-A3E2-45FC-AA92-5DB57180B7DC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.1.0:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"B0D54B9C-8C30-4186-A526-CE8AEE6252BA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.1.0:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"E2F698F7-74B9-4C20-817D-1E8B92460E2D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.1.0:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"C4B9D60F-DC78-4270-A41D-3C29FF53F4AA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.1.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DFAF4478-81BE-4891-8C13-0A8D8FEE46A7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.1.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E873593D-95A1-4D69-800C-A8DB6A4C26E2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.1.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9136A0D4-8334-4AC8-9267-8AC8397122CC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.2.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"08AC240A-4F83-400A-9D89-B5EE4183C7E1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.2.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C3461571-2158-44D9-89E5-5F8A873DEC95\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.3.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"48D79B3F-F3BD-495E-85F2-8BE40DA4D335\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:qemu:qemu:2.3.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3982D53A-AB8A-4A68-B7FE-9179FCF1F678\"}]}]}],\"references\":[{\"url\":\"http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=23820dbfc79d1c9dce090b4c555994f2bb6a69b3\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=c3c1bb99d1c11978d9ce94d1bdcf0705378c1459\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-2670.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-2671.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-2704.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-2705.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-2706.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/03/01/1\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/03/01/10\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=1300771\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Issue Tracking\"]},{\"url\":\"https://lists.gnu.org/archive/html/qemu-stable/2016-01/msg00060.html\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Mailing List\"]},{\"url\":\"http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=23820dbfc79d1c9dce090b4c555994f2bb6a69b3\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=c3c1bb99d1c11978d9ce94d1bdcf0705378c1459\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-2670.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-2671.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-2704.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-2705.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://rhn.redhat.com/errata/RHSA-2016-2706.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/03/01/1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"http://www.openwall.com/lists/oss-security/2016/03/01/10\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Patch\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=1300771\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\"]},{\"url\":\"https://lists.gnu.org/archive/html/qemu-stable/2016-01/msg00060.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\"]}]}}"
  }
}


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Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.