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CERTFR-2014-AVI-456
Vulnerability from certfr_avis
De multiples vulnérabilités ont été corrigées dans le noyau Linux Ubuntu. Elles permettent à un attaquant de provoquer un déni de service à distance.
Contournement provisoire
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
References
Title | Publication Time | Tags | |||
---|---|---|---|---|---|
|
{ "$ref": "https://www.cert.ssi.gouv.fr/openapi.json", "affected_systems": [ { "description": "Ubuntu 12.04 LTS", "product": { "name": "Ubuntu", "vendor": { "name": "Ubuntu", "scada": false } } }, { "description": "Ubuntu 14.04 LTS", "product": { "name": "Ubuntu", "vendor": { "name": "Ubuntu", "scada": false } } } ], "affected_systems_content": null, "content": "## Contournement provisoire\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n", "cves": [ { "name": "CVE-2014-3647", "url": "https://www.cve.org/CVERecord?id=CVE-2014-3647" }, { "name": "CVE-2014-7145", "url": "https://www.cve.org/CVERecord?id=CVE-2014-7145" }, { "name": "CVE-2014-3611", "url": "https://www.cve.org/CVERecord?id=CVE-2014-3611" }, { "name": "CVE-2014-3610", "url": "https://www.cve.org/CVERecord?id=CVE-2014-3610" }, { "name": "CVE-2014-3646", "url": "https://www.cve.org/CVERecord?id=CVE-2014-3646" } ], "initial_release_date": "2014-10-31T00:00:00", "last_revision_date": "2014-10-31T00:00:00", "links": [], "reference": "CERTFR-2014-AVI-456", "revisions": [ { "description": "version initiale.", "revision_date": "2014-10-31T00:00:00.000000" } ], "risks": [ { "description": "D\u00e9ni de service \u00e0 distance" } ], "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003ele noyau Linux Ubuntu\u003c/span\u003e. Elles permettent \u00e0 un\nattaquant de provoquer un d\u00e9ni de service \u00e0 distance.\n", "title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux Ubuntu", "vendor_advisories": [ { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Ubuntu du 30 octobre 2014", "url": "http://www.ubuntu.com/usn/usn-2395-1/" } ] }
CVE-2014-3611 (GCVE-0-2014-3611)
Vulnerability from cvelistv5
Published
2014-11-10 11:00
Modified
2024-08-06 10:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Race condition in the __kvm_migrate_pit_timer function in arch/x86/kvm/i8254.c in the KVM subsystem in the Linux kernel through 3.17.2 allows guest OS users to cause a denial of service (host OS crash) by leveraging incorrect PIT emulation.
References
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CVE-2014-3646 (GCVE-0-2014-3646)
Vulnerability from cvelistv5
Published
2014-11-10 11:00
Modified
2024-08-06 10:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel through 3.17.2 does not have an exit handler for the INVVPID instruction, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.
References
URL | Tags | |||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2014-3610 (GCVE-0-2014-3610)
Vulnerability from cvelistv5
Published
2014-11-10 11:00
Modified
2024-08-06 10:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The WRMSR processing functionality in the KVM subsystem in the Linux kernel through 3.17.2 does not properly handle the writing of a non-canonical address to a model-specific register, which allows guest OS users to cause a denial of service (host OS crash) by leveraging guest OS privileges, related to the wrmsr_interception function in arch/x86/kvm/svm.c and the handle_wrmsr function in arch/x86/kvm/vmx.c.
References
URL | Tags | ||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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"https://github.com/torvalds/linux/commit/854e8bb1aa06c578c2c9145fa6bfe3680ef63b23" }, { "name": "DSA-3060", "tags": [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred" ], "url": "http://www.debian.org/security/2014/dsa-3060" }, { "name": "RHSA-2015:0869", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "http://rhn.redhat.com/errata/RHSA-2015-0869.html" }, { "name": "SUSE-SU-2015:0481", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html" }, { "name": "openSUSE-SU-2015:0566", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html" }, { "name": "USN-2394-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "http://www.ubuntu.com/usn/USN-2394-1" }, { "name": "[oss-security] 20141024 kvm issues", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2014/10/24/9" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=854e8bb1aa06c578c2c9145fa6bfe3680ef63b23" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2014-10-24T00:00:00", "descriptions": [ { "lang": "en", "value": "The WRMSR processing functionality in the KVM subsystem in the Linux kernel through 3.17.2 does not properly handle the writing of a non-canonical address to a model-specific register, which allows guest OS users to cause a denial of service (host OS crash) by leveraging guest OS privileges, related to the wrmsr_interception function in arch/x86/kvm/svm.c and the handle_wrmsr function in arch/x86/kvm/vmx.c." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2016-12-30T16:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1144883" }, { "name": "USN-2491-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "http://www.ubuntu.com/usn/USN-2491-1" }, { "name": "USN-2418-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "http://www.ubuntu.com/usn/USN-2418-1" }, { "name": "70742", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/70742" }, { "name": "USN-2417-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "http://www.ubuntu.com/usn/USN-2417-1" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/torvalds/linux/commit/854e8bb1aa06c578c2c9145fa6bfe3680ef63b23" }, { "name": "DSA-3060", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "http://www.debian.org/security/2014/dsa-3060" }, { "name": "RHSA-2015:0869", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "http://rhn.redhat.com/errata/RHSA-2015-0869.html" }, { "name": "SUSE-SU-2015:0481", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html" }, { "name": "openSUSE-SU-2015:0566", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html" }, { "name": "USN-2394-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "http://www.ubuntu.com/usn/USN-2394-1" }, { "name": "[oss-security] 20141024 kvm issues", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://www.openwall.com/lists/oss-security/2014/10/24/9" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=854e8bb1aa06c578c2c9145fa6bfe3680ef63b23" } ] } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2014-3610", "datePublished": "2014-11-10T11:00:00", "dateReserved": "2014-05-14T00:00:00", "dateUpdated": "2024-08-06T10:50:17.377Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2014-3647 (GCVE-0-2014-3647)
Vulnerability from cvelistv5
Published
2014-11-10 11:00
Modified
2024-08-06 10:50
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel through 3.17.2 does not properly perform RIP changes, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.
References
URL | Tags | |||||||||||||||||||||||||||||||||||||||||||
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CVE-2014-7145 (GCVE-0-2014-7145)
Vulnerability from cvelistv5
Published
2014-09-28 10:00
Modified
2024-08-06 12:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The SMB2_tcon function in fs/cifs/smb2pdu.c in the Linux kernel before 3.16.3 allows remote CIFS servers to cause a denial of service (NULL pointer dereference and client system crash) or possibly have unspecified other impact by deleting the IPC$ share during resolution of DFS referrals.
References
URL | Tags | ||||||||||||||||||||||
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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