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CERTFR-2017-AVI-042
Vulnerability from certfr_avis - Published: 2017-02-07 - Updated: 2017-02-07
De multiples vulnérabilités ont été corrigées dans le noyau Linux de Suse. 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.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
SUSE Linux Enterprise Real Time Extension 12-SP1
Impacted products
| Vendor | Product | Description |
|---|
References
| Title | Publication Time | Tags | |
|---|---|---|---|
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [],
"affected_systems_content": "\u003cP\u003eSUSE Linux Enterprise Real Time Extension 12-SP1\u003c/P\u003e",
"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-2016-9794",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-9794"
},
{
"name": "CVE-2017-2584",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-2584"
},
{
"name": "CVE-2016-7914",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-7914"
},
{
"name": "CVE-2016-7913",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-7913"
},
{
"name": "CVE-2016-9793",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-9793"
},
{
"name": "CVE-2016-9756",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-9756"
},
{
"name": "CVE-2016-9555",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-9555"
},
{
"name": "CVE-2016-8399",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-8399"
},
{
"name": "CVE-2016-8633",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-8633"
},
{
"name": "CVE-2015-8963",
"url": "https://www.cve.org/CVERecord?id=CVE-2015-8963"
},
{
"name": "CVE-2016-9083",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-9083"
},
{
"name": "CVE-2016-9576",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-9576"
},
{
"name": "CVE-2017-2583",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-2583"
},
{
"name": "CVE-2016-1008",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-1008"
},
{
"name": "CVE-2016-9806",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-9806"
},
{
"name": "CVE-2016-8655",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-8655"
},
{
"name": "CVE-2016-8645",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-8645"
},
{
"name": "CVE-2015-8962",
"url": "https://www.cve.org/CVERecord?id=CVE-2015-8962"
},
{
"name": "CVE-2016-7910",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-7910"
},
{
"name": "CVE-2016-7911",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-7911"
},
{
"name": "CVE-2017-5551",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-5551"
},
{
"name": "CVE-2015-8964",
"url": "https://www.cve.org/CVERecord?id=CVE-2015-8964"
},
{
"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"
}
],
"initial_release_date": "2017-02-07T00:00:00",
"last_revision_date": "2017-02-07T00:00:00",
"links": [
{
"title": "Bulletin de s\u00e9curit\u00e9 Suse suse-su-20170407-1 du 06 f\u00e9vrier 2017",
"url": "https://www.suse.com//support/update/announcement/2017/suse-su-20170407-1.html"
}
],
"reference": "CERTFR-2017-AVI-042",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2017-02-07T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Ex\u00e9cution de code arbitraire"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans \u003cspan\nclass=\"textit\"\u003ele noyau Linux de Suse\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.\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-20170407-1 du 06 f\u00e9vrier 2017",
"url": null
}
]
}
CVE-2016-8633 (GCVE-0-2016-8633)
Vulnerability from cvelistv5 – Published: 2016-11-28 03:01 – Updated: 2024-08-06 02:27
VLAI
EPSS
Summary
drivers/firewire/net.c in the Linux kernel before 4.8.7, in certain unusual hardware configurations, allows remote attackers to execute arbitrary code via crafted fragmented packets.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
11 references
| URL | Tags |
|---|---|
| http://www.kernel.org/pub/linux/kernel/v4.x/Chang… | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/94149 | vdb-entryx_refsource_BID |
| https://access.redhat.com/errata/RHSA-2018:1062 | vendor-advisoryx_refsource_REDHAT |
| https://eyalitkin.wordpress.com/2016/11/06/cve-pu… | x_refsource_MISC |
| https://access.redhat.com/errata/RHSA-2018:0676 | vendor-advisoryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=1391490 | x_refsource_CONFIRM |
| https://github.com/torvalds/linux/commit/667121ac… | x_refsource_CONFIRM |
| http://git.kernel.org/cgit/linux/kernel/git/torva… | x_refsource_CONFIRM |
| http://www.openwall.com/lists/oss-security/2016/11/06/1 | mailing-listx_refsource_MLIST |
| 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
2016-11-06 00:00
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CVE-2016-8645 (GCVE-0-2016-8645)
Vulnerability from cvelistv5 – Published: 2016-11-28 03:01 – Updated: 2024-08-06 02:27
VLAI
EPSS
Summary
The TCP stack in the Linux kernel before 4.8.10 mishandles skb truncation, which allows local users to cause a denial of service (system crash) via a crafted application that makes sendto system calls, related to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
11 references
| URL | Tags |
|---|---|
| http://www.openwall.com/lists/oss-security/2016/11/30/3 | mailing-listx_refsource_MLIST |
| https://access.redhat.com/errata/RHSA-2017:2669 | vendor-advisoryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=1393904 | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/94264 | vdb-entryx_refsource_BID |
| http://www.securitytracker.com/id/1037285 | vdb-entryx_refsource_SECTRACK |
| 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.kernel.org/pub/linux/kernel/v4.x/Chang… | x_refsource_CONFIRM |
| http://www.openwall.com/lists/oss-security/2016/11/11/3 | mailing-listx_refsource_MLIST |
| http://git.kernel.org/cgit/linux/kernel/git/torva… | x_refsource_CONFIRM |
| https://github.com/torvalds/linux/commit/ac6e7800… | x_refsource_CONFIRM |
Date Public
2016-11-11 00:00
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CVE-2016-8655 (GCVE-0-2016-8655)
Vulnerability from cvelistv5 – Published: 2016-12-08 08:08 – Updated: 2024-08-06 02:27
VLAI
EPSS
Summary
Race condition in net/packet/af_packet.c in the Linux kernel through 4.8.12 allows local users to gain privileges or cause a denial of service (use-after-free) by leveraging the CAP_NET_RAW capability to change a socket version, related to the packet_set_ring and packet_setsockopt functions.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
34 references
Date Public
2016-12-06 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 |
| https://patchwork.kernel.org/patch/9373631/ | x_refsource_CONFIRM |
| 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
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|---|---|
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| 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-2016-9555 (GCVE-0-2016-9555)
Vulnerability from cvelistv5 – Published: 2016-11-28 03:01 – Updated: 2024-08-06 02:50
VLAI
EPSS
Summary
The sctp_sf_ootb function in net/sctp/sm_statefuns.c in the Linux kernel before 4.8.8 lacks chunk-length checking for the first chunk, which allows remote attackers to cause a denial of service (out-of-bounds slab access) or possibly have unspecified other impact via crafted SCTP data.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
23 references
Date Public
2016-11-15 00:00
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CVE-2016-9576 (GCVE-0-2016-9576)
Vulnerability from cvelistv5 – Published: 2016-12-28 07:42 – Updated: 2024-08-06 02:59
VLAI
EPSS
Summary
The blk_rq_map_user_iov function in block/blk-map.c in the Linux kernel before 4.8.14 does not properly restrict the type of iterator, which allows local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
19 references
Date Public
2016-12-09 00:00
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CVE-2016-9756 (GCVE-0-2016-9756)
Vulnerability from cvelistv5 – Published: 2016-12-28 07:42 – Updated: 2024-08-06 02:59
VLAI
EPSS
Summary
arch/x86/kvm/emulate.c in the Linux kernel before 4.8.12 does not properly initialize Code Segment (CS) in certain error cases, which allows local users to obtain sensitive information from kernel stack memory via a crafted application.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
7 references
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|---|---|
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| http://www.openwall.com/lists/oss-security/2016/12/01/1 | mailing-listx_refsource_MLIST |
| http://git.kernel.org/cgit/linux/kernel/git/torva… | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/94615 | vdb-entryx_refsource_BID |
| https://bugzilla.redhat.com/show_bug.cgi?id=1400468 | x_refsource_CONFIRM |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://github.com/torvalds/linux/commit/2117d539… | x_refsource_CONFIRM |
Date Public
2016-12-01 00:00
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CVE-2016-9793 (GCVE-0-2016-9793)
Vulnerability from cvelistv5 – Published: 2016-12-28 07:42 – Updated: 2024-08-06 02:59
VLAI
EPSS
Summary
The sock_setsockopt function in net/core/sock.c in the Linux kernel before 4.8.14 mishandles negative values of sk_sndbuf and sk_rcvbuf, which allows local users to cause a denial of service (memory corruption and system crash) or possibly have unspecified other impact by leveraging the CAP_NET_ADMIN capability for a crafted setsockopt system call with the (1) SO_SNDBUFFORCE or (2) SO_RCVBUFFORCE option.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
12 references
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| https://access.redhat.com/errata/RHSA-2017:0932 | vendor-advisoryx_refsource_REDHAT |
| https://github.com/xairy/kernel-exploits/tree/mas… | x_refsource_MISC |
| http://www.securityfocus.com/bid/94655 | vdb-entryx_refsource_BID |
| http://www.openwall.com/lists/oss-security/2016/12/03/1 | mailing-listx_refsource_MLIST |
| http://www.kernel.org/pub/linux/kernel/v4.x/Chang… | x_refsource_CONFIRM |
| https://access.redhat.com/errata/RHSA-2017:0933 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2017:0931 | vendor-advisoryx_refsource_REDHAT |
| https://source.android.com/security/bulletin/2017… | x_refsource_CONFIRM |
| https://bugzilla.redhat.com/show_bug.cgi?id=1402013 | x_refsource_CONFIRM |
Date Public
2016-12-02 00:00
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CVE-2016-9794 (GCVE-0-2016-9794)
Vulnerability from cvelistv5 – Published: 2016-12-28 07:42 – Updated: 2024-08-06 02:59
VLAI
EPSS
Summary
Race condition in the snd_pcm_period_elapsed function in sound/core/pcm_lib.c in the ALSA subsystem in the Linux kernel before 4.7 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via a crafted SNDRV_PCM_TRIGGER_START command.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
15 references
Date Public
2016-12-03 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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