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CERTFR-2017-AVI-169
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été corrigées dans le noyau Linux d'Ubuntu. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une exécution de code arbitraire et un déni de service à distance.
Solution
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 16.04 LTS",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 17.04",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 16.10",
"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": "## 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-2017-8064",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-8064"
},
{
"name": "CVE-2017-7618",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-7618"
},
{
"name": "CVE-2017-7472",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-7472"
},
{
"name": "CVE-2016-7917",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-7917"
},
{
"name": "CVE-2016-7913",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-7913"
},
{
"name": "CVE-2017-7895",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-7895"
},
{
"name": "CVE-2017-0605",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-0605"
},
{
"name": "CVE-2017-7645",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-7645"
},
{
"name": "CVE-2017-8067",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-8067"
},
{
"name": "CVE-2017-7979",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-7979"
},
{
"name": "CVE-2017-8063",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-8063"
},
{
"name": "CVE-2016-9083",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-9083"
},
{
"name": "CVE-2017-2671",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-2671"
},
{
"name": "CVE-2017-2596",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-2596"
},
{
"name": "CVE-2017-7889",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-7889"
},
{
"name": "CVE-2017-7277",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-7277"
},
{
"name": "CVE-2016-9604",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-9604"
},
{
"name": "CVE-2017-6001",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-6001"
},
{
"name": "CVE-2016-9084",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-9084"
},
{
"name": "CVE-2016-8632",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-8632"
}
],
"links": [],
"reference": "CERTFR-2017-AVI-169",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2017-06-07T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
},
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003ele noyau Linux d\u0027Ubuntu\u003c/span\u003e. Certaines d\u0027entre elles\npermettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire\n\u00e0 distance, une ex\u00e9cution de code arbitraire et un d\u00e9ni de service \u00e0\ndistance.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-3313-1 du 06 juin 2017",
"url": "https://www.ubuntu.com/usn/usn-3313-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-3312-2 du 06 juin 2017",
"url": "https://www.ubuntu.com/usn/usn-3312-2/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-3313-2 du 07 juin 2017",
"url": "https://www.ubuntu.com/usn/usn-3313-2/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-3314-1 du 07 juin 2017",
"url": "https://www.ubuntu.com/usn/usn-3314-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-3312-1 du 06 juin 2017",
"url": "https://www.ubuntu.com/usn/usn-3312-1/"
}
]
}
CVE-2016-7913 (GCVE-0-2016-7913)
Vulnerability from cvelistv5 – Published: 2016-11-16 04:49 – Updated: 2024-08-06 02:13
VLAI?
EPSS
Summary
The xc2028_set_config function in drivers/media/tuners/tuner-xc2028.c in the Linux kernel before 4.6 allows local users to gain privileges or cause a denial of service (use-after-free) via vectors involving omission of the firmware name from a certain data structure.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
10 references
| URL | Tags |
|---|---|
| http://source.android.com/security/bulletin/2016-… | x_refsource_CONFIRM |
| https://access.redhat.com/errata/RHSA-2018:1062 | vendor-advisoryx_refsource_REDHAT |
| https://github.com/torvalds/linux/commit/8dfbcc43… | x_refsource_CONFIRM |
| https://access.redhat.com/errata/RHSA-2018:0676 | vendor-advisoryx_refsource_REDHAT |
| http://git.kernel.org/cgit/linux/kernel/git/torva… | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/94201 | vdb-entryx_refsource_BID |
| https://usn.ubuntu.com/3798-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3798-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://access.redhat.com/errata/RHSA-2019:1170 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2019:1190 | vendor-advisoryx_refsource_REDHAT |
Date Public ?
2016-04-27 00:00
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CVE-2016-7917 (GCVE-0-2016-7917)
Vulnerability from cvelistv5 – Published: 2016-11-16 04:49 – Updated: 2024-08-06 02:13
VLAI?
EPSS
Summary
The nfnetlink_rcv_batch function in net/netfilter/nfnetlink.c in the Linux kernel before 4.5 does not check whether a batch message's length field is large enough, which allows local users to obtain sensitive information from kernel memory or cause a denial of service (infinite loop or out-of-bounds read) by leveraging the CAP_NET_ADMIN capability.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
4 references
| URL | Tags |
|---|---|
| http://source.android.com/security/bulletin/2016-… | x_refsource_CONFIRM |
| http://git.kernel.org/cgit/linux/kernel/git/torva… | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/94147 | vdb-entryx_refsource_BID |
| https://github.com/torvalds/linux/commit/c58d6c93… | x_refsource_CONFIRM |
Date Public ?
2016-04-27 00:00
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CVE-2016-8632 (GCVE-0-2016-8632)
Vulnerability from cvelistv5 – Published: 2016-11-28 03:01 – Updated: 2024-08-06 02:27
VLAI?
EPSS
Summary
The tipc_msg_build function in net/tipc/msg.c in the Linux kernel through 4.8.11 does not validate the relationship between the minimum fragment length and the maximum packet size, which allows local users to gain privileges or cause a denial of service (heap-based buffer overflow) by leveraging the CAP_NET_ADMIN capability.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
4 references
| URL | Tags |
|---|---|
| http://www.openwall.com/lists/oss-security/2016/11/08/5 | mailing-listx_refsource_MLIST |
| https://bugzilla.redhat.com/show_bug.cgi?id=1390832 | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/94211 | vdb-entryx_refsource_BID |
| https://www.mail-archive.com/netdev%40vger.kernel… | mailing-listx_refsource_MLIST |
Date Public ?
2016-11-08 00:00
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CVE-2016-9083 (GCVE-0-2016-9083)
Vulnerability from cvelistv5 – Published: 2016-11-28 03:01 – Updated: 2024-08-06 02:42
VLAI?
EPSS
Summary
drivers/vfio/pci/vfio_pci.c in the Linux kernel through 4.8.11 allows local users to bypass integer overflow checks, and cause a denial of service (memory corruption) or have unspecified other impact, by leveraging access to a vfio PCI device file for a VFIO_DEVICE_SET_IRQS ioctl call, aka a "state machine confusion bug."
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
8 references
| URL | Tags |
|---|---|
| http://www.openwall.com/lists/oss-security/2016/1… | mailing-listx_refsource_MLIST |
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| http://rhn.redhat.com/errata/RHSA-2017-0387.html | vendor-advisoryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=1389258 | x_refsource_CONFIRM |
| http://git.kernel.org/cgit/linux/kernel/git/torva… | x_refsource_CONFIRM |
| https://github.com/torvalds/linux/commit/05692d70… | x_refsource_CONFIRM |
| http://rhn.redhat.com/errata/RHSA-2017-0386.html | vendor-advisoryx_refsource_REDHAT |
| http://www.securityfocus.com/bid/93929 | vdb-entryx_refsource_BID |
Date Public ?
2016-10-27 00:00
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CVE-2016-9084 (GCVE-0-2016-9084)
Vulnerability from cvelistv5 – Published: 2016-11-28 03:01 – Updated: 2024-08-06 02:42
VLAI?
EPSS
Summary
drivers/vfio/pci/vfio_pci_intrs.c in the Linux kernel through 4.8.11 misuses the kzalloc function, which allows local users to cause a denial of service (integer overflow) or have unspecified other impact by leveraging access to a vfio PCI device file.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1389259 | x_refsource_CONFIRM |
| http://www.openwall.com/lists/oss-security/2016/1… | mailing-listx_refsource_MLIST |
| http://www.securityfocus.com/bid/93930 | vdb-entryx_refsource_BID |
| https://patchwork.kernel.org/patch/9373631/ | x_refsource_CONFIRM |
| http://rhn.redhat.com/errata/RHSA-2017-0387.html | vendor-advisoryx_refsource_REDHAT |
| http://git.kernel.org/cgit/linux/kernel/git/torva… | x_refsource_CONFIRM |
| https://github.com/torvalds/linux/commit/05692d70… | x_refsource_CONFIRM |
| http://rhn.redhat.com/errata/RHSA-2017-0386.html | vendor-advisoryx_refsource_REDHAT |
Date Public ?
2016-10-27 00:00
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CVE-2016-9604 (GCVE-0-2016-9604)
Vulnerability from cvelistv5 – Published: 2018-07-11 13:00 – Updated: 2024-08-06 02:59
VLAI?
EPSS
Summary
It was discovered in the Linux kernel before 4.11-rc8 that root can gain direct access to an internal keyring, such as '.dns_resolver' in RHEL-7 or '.builtin_trusted_keys' upstream, by joining it as its session keyring. This allows root to bypass module signature verification by adding a new public key of its own devising to the keyring.
Severity ?
4.4 (Medium)
CWE
Assigner
References
8 references
| URL | Tags |
|---|---|
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| https://bugzilla.novell.com/show_bug.cgi?id=1035576 | x_refsource_CONFIRM |
| http://people.canonical.com/~ubuntu-security/cve/… | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/102135 | vdb-entryx_refsource_BID |
| https://access.redhat.com/errata/RHSA-2017:2077 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2017:1842 | vendor-advisoryx_refsource_REDHAT |
Date Public ?
2017-04-18 00:00
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CVE-2017-0605 (GCVE-0-2017-0605)
Vulnerability from cvelistv5 – Published: 2017-05-12 15:00 – Updated: 2017-10-03 20:57
VLAI?
EPSS
DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none
Show details on NVD website{
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CVE-2017-2596 (GCVE-0-2017-2596)
Vulnerability from cvelistv5 – Published: 2017-02-06 06:04 – Updated: 2024-08-05 14:02
VLAI?
EPSS
Summary
The nested_vmx_check_vmptr function in arch/x86/kvm/vmx.c in the Linux kernel through 4.9.8 improperly emulates the VMXON instruction, which allows KVM L1 guest OS users to cause a denial of service (host OS memory consumption) by leveraging the mishandling of page references.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1417812 | x_refsource_CONFIRM |
| http://www.openwall.com/lists/oss-security/2017/01/31/4 | mailing-listx_refsource_MLIST |
| http://www.securityfocus.com/bid/95878 | vdb-entryx_refsource_BID |
| https://access.redhat.com/errata/RHSA-2017:2077 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2017:1842 | vendor-advisoryx_refsource_REDHAT |
| http://www.debian.org/security/2017/dsa-3791 | vendor-advisoryx_refsource_DEBIAN |
Date Public ?
2017-01-31 00:00
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CVE-2017-2671 (GCVE-0-2017-2671)
Vulnerability from cvelistv5 – Published: 2017-04-05 06:23 – Updated: 2024-08-05 14:02
VLAI?
EPSS
Summary
The ping_unhash function in net/ipv4/ping.c in the Linux kernel through 4.10.8 is too late in obtaining a certain lock and consequently cannot ensure that disconnect function calls are safe, which allows local users to cause a denial of service (panic) by leveraging access to the protocol value of IPPROTO_ICMP in a socket system call.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
12 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/97407 | vdb-entryx_refsource_BID |
| https://github.com/torvalds/linux/commit/43a66845… | x_refsource_CONFIRM |
| http://openwall.com/lists/oss-security/2017/04/04/8 | mailing-listx_refsource_MLIST |
| https://access.redhat.com/errata/RHSA-2017:2669 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2018:1854 | vendor-advisoryx_refsource_REDHAT |
| https://usn.ubuntu.com/3754-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://twitter.com/danieljiang0415/status/845116… | x_refsource_MISC |
| https://github.com/danieljiang0415/android_kernel… | x_refsource_MISC |
| https://www.exploit-db.com/exploits/42135/ | exploitx_refsource_EXPLOIT-DB |
| https://access.redhat.com/errata/RHSA-2017:2077 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2017:1842 | vendor-advisoryx_refsource_REDHAT |
| https://git.kernel.org/pub/scm/linux/kernel/git/d… | x_refsource_CONFIRM |
Date Public ?
2017-03-24 00:00
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CVE-2017-6001 (GCVE-0-2017-6001)
Vulnerability from cvelistv5 – Published: 2017-02-18 21:40 – Updated: 2024-08-05 15:18
VLAI?
EPSS
Summary
Race condition in kernel/events/core.c in the Linux kernel before 4.9.7 allows local users to gain privileges via a crafted application that makes concurrent perf_event_open system calls for moving a software group into a hardware context. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-6786.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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|---|---|
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| https://bugzilla.redhat.com/show_bug.cgi?id=1422825 | x_refsource_CONFIRM |
| https://github.com/torvalds/linux/commit/321027c1… | x_refsource_CONFIRM |
| https://access.redhat.com/errata/RHSA-2017:2669 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2018:1854 | vendor-advisoryx_refsource_REDHAT |
| http://www.kernel.org/pub/linux/kernel/v4.x/Chang… | x_refsource_CONFIRM |
| https://source.android.com/security/bulletin/pixe… | x_refsource_CONFIRM |
| http://git.kernel.org/cgit/linux/kernel/git/torva… | x_refsource_CONFIRM |
| https://access.redhat.com/errata/RHSA-2017:2077 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2017:1842 | vendor-advisoryx_refsource_REDHAT |
| http://www.debian.org/security/2017/dsa-3791 | vendor-advisoryx_refsource_DEBIAN |
| http://www.openwall.com/lists/oss-security/2017/02/16/1 | mailing-listx_refsource_MLIST |
Date Public ?
2017-02-01 00:00
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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.
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