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CERTFR-2019-AVI-522
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur, un déni de service et une élévation de privilèges.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
Vendor | Product | Description | ||
---|---|---|---|---|
SUSE | N/A | SUSE Linux Enterprise Module for Legacy Software 15-SP1 | ||
SUSE | N/A | SUSE Linux Enterprise Module for Development Tools 15-SP1 | ||
SUSE | N/A | SUSE Linux Enterprise Module for Live Patching 15-SP1 | ||
SUSE | N/A | SUSE Linux Enterprise Workstation Extension 15-SP1 | ||
SUSE | N/A | SUSE Linux Enterprise Module for Basesystem 15-SP1 | ||
SUSE | N/A | SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 | ||
SUSE | N/A | SUSE Linux Enterprise High Availability 15-SP1 |
References
Title | Publication Time | Tags | |||
---|---|---|---|---|---|
|
{ "$ref": "https://www.cert.ssi.gouv.fr/openapi.json", "affected_systems": [ { "description": "SUSE Linux Enterprise Module for Legacy Software 15-SP1", "product": { "name": "N/A", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Module for Development Tools 15-SP1", "product": { "name": "N/A", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Module for Live Patching 15-SP1", "product": { "name": "N/A", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Workstation Extension 15-SP1", "product": { "name": "N/A", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Module for Basesystem 15-SP1", "product": { "name": "N/A", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1", "product": { "name": "N/A", "vendor": { "name": "SUSE", "scada": false } } }, { "description": "SUSE Linux Enterprise High Availability 15-SP1", "product": { "name": "N/A", "vendor": { "name": "SUSE", "scada": false } } } ], "affected_systems_content": null, "content": "## Solution\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-2019-14821", "url": "https://www.cve.org/CVERecord?id=CVE-2019-14821" }, { "name": "CVE-2019-15291", "url": "https://www.cve.org/CVERecord?id=CVE-2019-15291" }, { "name": "CVE-2017-18595", "url": "https://www.cve.org/CVERecord?id=CVE-2017-18595" }, { "name": "CVE-2019-9506", "url": "https://www.cve.org/CVERecord?id=CVE-2019-9506" } ], "initial_release_date": "2019-10-21T00:00:00", "last_revision_date": "2019-10-21T00:00:00", "links": [], "reference": "CERTFR-2019-AVI-522", "revisions": [ { "description": "Version initiale", "revision_date": "2019-10-21T00:00:00.000000" } ], "risks": [ { "description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur" }, { "description": "D\u00e9ni de service" }, { "description": "\u00c9l\u00e9vation de privil\u00e8ges" } ], "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de\nSUSE. Elles permettent \u00e0 un attaquant de provoquer un probl\u00e8me de\ns\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur, un d\u00e9ni de service et une \u00e9l\u00e9vation\nde privil\u00e8ges.\n", "title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de SUSE", "vendor_advisories": [ { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20192710-1 du 18 octobre 2019", "url": "https://www.suse.com/support/update/announcement/2019/suse-su-20192710-1/" } ] }
CVE-2019-14821 (GCVE-0-2019-14821)
Vulnerability from cvelistv5
Published
2019-09-19 17:37
Modified
2024-08-05 00:26
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
An out-of-bounds access issue was found in the Linux kernel, all versions through 5.3, in the way Linux kernel's KVM hypervisor implements the Coalesced MMIO write operation. It operates on an MMIO ring buffer 'struct kvm_coalesced_mmio' object, wherein write indices 'ring->first' and 'ring->last' value could be supplied by a host user-space process. An unprivileged host user or process with access to '/dev/kvm' device could use this flaw to crash the host kernel, resulting in a denial of service or potentially escalating privileges on the system.
References
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"https://security.netapp.com/advisory/ntap-20191004-0001/" }, { "name": "openSUSE-SU-2019:2307", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00037.html" }, { "name": "openSUSE-SU-2019:2308", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00036.html" }, { "name": "USN-4157-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4157-1/" }, { "name": "USN-4162-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4162-1/" }, { "name": "USN-4157-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4157-2/" }, { "name": "USN-4163-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4163-1/" }, { "name": "USN-4163-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4163-2/" }, { "name": "USN-4162-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4162-2/" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html" }, { "name": "RHSA-2019:3309", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:3309" }, { "name": "RHSA-2019:3517", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:3517" }, { "name": "20191108 [slackware-security] Slackware 14.2 kernel (SSA:2019-311-01)", "tags": [ "mailing-list", "x_refsource_BUGTRAQ", "x_transferred" ], "url": "https://seclists.org/bugtraq/2019/Nov/11" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html" }, { "name": "RHSA-2019:3978", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:3978" }, { "name": "RHSA-2019:3979", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:3979" }, { "name": "RHSA-2019:4154", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:4154" }, { "name": "RHSA-2019:4256", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:4256" }, { "name": "RHSA-2020:0027", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2020:0027" }, { "name": "RHSA-2020:0204", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2020:0204" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.oracle.com/security-alerts/cpuapr2020.html" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Kernel", "vendor": "Linux", "versions": [ { "status": "affected", "version": "all through 5.3" } ] } ], "descriptions": [ { "lang": "en", "value": "An out-of-bounds access issue was found in the Linux kernel, all versions through 5.3, in the way Linux kernel\u0027s KVM hypervisor implements the Coalesced MMIO write operation. It operates on an MMIO ring buffer \u0027struct kvm_coalesced_mmio\u0027 object, wherein write indices \u0027ring-\u003efirst\u0027 and \u0027ring-\u003elast\u0027 value could be supplied by a host user-space process. An unprivileged host user or process with access to \u0027/dev/kvm\u0027 device could use this flaw to crash the host kernel, resulting in a denial of service or potentially escalating privileges on the system." } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:H", "version": "3.0" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-787", "description": "CWE-787", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2020-04-15T21:06:51", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14821" }, { "name": "[oss-security] 20190920 CVE-2019-14821 Kernel: KVM: OOB memory access via mmio ring buffer", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "http://www.openwall.com/lists/oss-security/2019/09/20/1" }, { "name": "FEDORA-2019-15e141c6a7", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TRZQQQANZWQMPILZV7OTS3RGGRLLE2Q7/" }, { "name": "[debian-lts-announce] 20190925 [SECURITY] [DLA 1930-1] linux security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00025.html" }, { "name": "20190925 [SECURITY] [DSA 4531-1] linux security update", "tags": [ "mailing-list", "x_refsource_BUGTRAQ" ], "url": "https://seclists.org/bugtraq/2019/Sep/41" }, { "name": "DSA-4531", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2019/dsa-4531" }, { "name": "[debian-lts-announce] 20191001 [SECURITY] [DLA 1940-1] linux-4.9 security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00000.html" }, { "name": "FEDORA-2019-a570a92d5a", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YW3QNMPENPFEGVTOFPSNOBL7JEIJS25P/" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://security.netapp.com/advisory/ntap-20191004-0001/" }, { "name": "openSUSE-SU-2019:2307", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00037.html" }, { "name": "openSUSE-SU-2019:2308", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00036.html" }, { "name": "USN-4157-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4157-1/" }, { "name": "USN-4162-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4162-1/" }, { "name": "USN-4157-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4157-2/" }, { "name": "USN-4163-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4163-1/" }, { "name": "USN-4163-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4163-2/" }, { "name": "USN-4162-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4162-2/" }, { "tags": [ "x_refsource_MISC" ], "url": "http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html" }, { "name": "RHSA-2019:3309", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:3309" }, { "name": "RHSA-2019:3517", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:3517" }, { "name": "20191108 [slackware-security] Slackware 14.2 kernel (SSA:2019-311-01)", "tags": [ "mailing-list", "x_refsource_BUGTRAQ" ], "url": "https://seclists.org/bugtraq/2019/Nov/11" }, { "tags": [ "x_refsource_MISC" ], "url": "http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html" }, { "name": "RHSA-2019:3978", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:3978" }, { "name": "RHSA-2019:3979", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:3979" }, { "name": "RHSA-2019:4154", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:4154" }, { "name": "RHSA-2019:4256", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:4256" }, { "name": "RHSA-2020:0027", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2020:0027" }, { "name": "RHSA-2020:0204", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2020:0204" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.oracle.com/security-alerts/cpuapr2020.html" } ] } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2019-14821", "datePublished": "2019-09-19T17:37:24", "dateReserved": "2019-08-10T00:00:00", "dateUpdated": "2024-08-05T00:26:39.131Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2019-9506 (GCVE-0-2019-9506)
Vulnerability from cvelistv5
Published
2019-08-14 16:27
Modified
2024-09-16 19:14
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-310 - Cryptographic Issues
Summary
The Bluetooth BR/EDR specification up to and including version 5.1 permits sufficiently low encryption key length and does not prevent an attacker from influencing the key length negotiation. This allows practical brute-force attacks (aka "KNOB") that can decrypt traffic and inject arbitrary ciphertext without the victim noticing.
References
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{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T21:54:44.303Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "VU#918987", "tags": [ "third-party-advisory", "x_refsource_CERT-VN", "x_transferred" ], "url": "https://www.kb.cert.org/vuls/id/918987/" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "http://www.cs.ox.ac.uk/publications/publication12404-abstract.html" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.usenix.org/conference/usenixsecurity19/presentation/antonioli" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://www.bluetooth.com/security/statement-key-negotiation-of-bluetooth/" }, { "name": "20190816 APPLE-SA-2019-8-13-3 Additional information for APPLE-SA-2019-7-22-4 watchOS 5.3", "tags": [ "mailing-list", "x_refsource_FULLDISC", "x_transferred" ], "url": "http://seclists.org/fulldisclosure/2019/Aug/14" }, { "name": "20190816 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"RHSA-2020:0204", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2020:0204" } ] }, "source": { "advisory": "VU#918987", "defect": [ "VU#918987" ], "discovery": "EXTERNAL" }, "work_around": [ { "lang": "en", "value": "Bluetooth SIG Expedited Errata Correction 11838" } ] } } }, "cveMetadata": { "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b", "assignerShortName": "certcc", "cveId": "CVE-2019-9506", "datePublished": "2019-08-14T16:27:45.059869Z", "dateReserved": "2019-03-01T00:00:00", "dateUpdated": "2024-09-16T19:14:13.573Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
CVE-2017-18595 (GCVE-0-2017-18595)
Vulnerability from cvelistv5
Published
2019-09-04 20:33
Modified
2024-08-05 21:28
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
An issue was discovered in the Linux kernel before 4.14.11. A double free may be caused by the function allocate_trace_buffer in the file kernel/trace/trace.c.
References
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CVE-2019-15291 (GCVE-0-2019-15291)
Vulnerability from cvelistv5
Published
2019-08-20 13:23
Modified
2024-08-05 00:42
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
An issue was discovered in the Linux kernel through 5.2.9. There is a NULL pointer dereference caused by a malicious USB device in the flexcop_usb_probe function in the drivers/media/usb/b2c2/flexcop-usb.c driver.
References
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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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