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CERTFR-2014-AVI-416
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été corrigées dans le noyau Linux de Red Hat. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service à distance, un déni de service et un contournement de la politique de sécurité.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux Desktop 6 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux Workstation 6 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux HPC Node 6 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server 6 |
References
| Title | Publication Time | Tags | |
|---|---|---|---|
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Red Hat Enterprise Linux Desktop 6",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Workstation 6",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux HPC Node 6",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server 6",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"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-2014-3122",
"url": "https://www.cve.org/CVERecord?id=CVE-2014-3122"
},
{
"name": "CVE-2014-5045",
"url": "https://www.cve.org/CVERecord?id=CVE-2014-5045"
},
{
"name": "CVE-2013-4483",
"url": "https://www.cve.org/CVERecord?id=CVE-2013-4483"
},
{
"name": "CVE-2014-5077",
"url": "https://www.cve.org/CVERecord?id=CVE-2014-5077"
},
{
"name": "CVE-2014-4608",
"url": "https://www.cve.org/CVERecord?id=CVE-2014-4608"
},
{
"name": "CVE-2014-4655",
"url": "https://www.cve.org/CVERecord?id=CVE-2014-4655"
},
{
"name": "CVE-2014-0181",
"url": "https://www.cve.org/CVERecord?id=CVE-2014-0181"
},
{
"name": "CVE-2014-3601",
"url": "https://www.cve.org/CVERecord?id=CVE-2014-3601"
},
{
"name": "CVE-2013-2596",
"url": "https://www.cve.org/CVERecord?id=CVE-2013-2596"
},
{
"name": "CVE-2014-4653",
"url": "https://www.cve.org/CVERecord?id=CVE-2014-4653"
},
{
"name": "CVE-2014-4654",
"url": "https://www.cve.org/CVERecord?id=CVE-2014-4654"
}
],
"links": [
{
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2014:1392-2 du 14 octobre 2014",
"url": "https://rhn.redhat.com/errata/RHSA-2014-1392.html"
}
],
"reference": "CERTFR-2014-AVI-416",
"revisions": [
{
"description": "version initiale.",
"revision_date": "2014-10-14T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 corrig\u00e9es dans le noyau Linux de\n\u003cspan class=\"textit\"\u003eRed Hat\u003c/span\u003e. Certaines d\u0027entre elles permettent\n\u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance, un d\u00e9ni de\nservice et un contournement de la politique de s\u00e9curit\u00e9.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Red Hat",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2014:1392-2 du 14 octobre 2014",
"url": null
}
]
}
CVE-2013-2596 (GCVE-0-2013-2596)
Vulnerability from cvelistv5 – Published: 2013-04-13 01:00 – Updated: 2025-10-22 00:05
VLAI
EPSS
Summary
Integer overflow in the fb_mmap function in drivers/video/fbmem.c in the Linux kernel before 3.8.9, as used in a certain Motorola build of Android 4.1.2 and other products, allows local users to create a read-write memory mapping for the entirety of kernel memory, and consequently gain privileges, via crafted /dev/graphics/fb0 mmap2 system calls, as demonstrated by the Motochopper pwn program.
Severity
7.8 (High)
CWE
- n/a
Assigner
References
16 references
Date Public
2013-04-09 00:00
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CVE-2013-4483 (GCVE-0-2013-4483)
Vulnerability from cvelistv5 – Published: 2013-11-04 11:00 – Updated: 2024-08-06 16:45
VLAI
EPSS
Summary
The ipc_rcu_putref function in ipc/util.c in the Linux kernel before 3.10 does not properly manage a reference count, which allows local users to cause a denial of service (memory consumption or system crash) via a crafted application.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
8 references
| URL | Tags |
|---|---|
| http://lists.opensuse.org/opensuse-updates/2014-0… | vendor-advisoryx_refsource_SUSE |
| http://rhn.redhat.com/errata/RHSA-2014-0285.html | vendor-advisoryx_refsource_REDHAT |
| http://www.openwall.com/lists/oss-security/2013/10/30/4 | mailing-listx_refsource_MLIST |
| https://www.kernel.org/pub/linux/kernel/v3.x/patc… | x_refsource_CONFIRM |
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Date Public
2013-10-29 00:00
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CVE-2014-0181 (GCVE-0-2014-0181)
Vulnerability from cvelistv5 – Published: 2014-04-27 00:00 – Updated: 2025-02-13 16:27
VLAI
EPSS
Summary
The Netlink implementation in the Linux kernel through 3.14.1 does not provide a mechanism for authorizing socket operations based on the opener of a socket, which allows local users to bypass intended access restrictions and modify network configurations by using a Netlink socket for the (1) stdout or (2) stderr of a setuid program.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
12 references
| URL | Tags |
|---|---|
| https://www.kernel.org/pub/linux/kernel/v3.x/Chan… | x_refsource_CONFIRM |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://www.kernel.org/pub/linux/kernel/v3.x/Chan… | x_refsource_CONFIRM |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://www.openwall.com/lists/oss-security/2014/04/23/6 | mailing-listx_refsource_MLIST |
| https://git.kernel.org/cgit/linux/kernel/git/dave… | x_refsource_CONFIRM |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://rhn.redhat.com/errata/RHSA-2014-1959.html | vendor-advisoryx_refsource_REDHAT |
| http://marc.info/?l=linux-netdev&m=139828832919748&w=2 | mailing-listx_refsource_MLIST |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://www.openwall.com/lists/oss-security/2023/04/16/3 |
Date Public
2014-04-22 00:00
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CVE-2014-3122 (GCVE-0-2014-3122)
Vulnerability from cvelistv5 – Published: 2014-05-11 21:00 – Updated: 2024-08-06 10:35
VLAI
EPSS
Summary
The try_to_unmap_cluster function in mm/rmap.c in the Linux kernel before 3.14.3 does not properly consider which pages must be locked, which allows local users to cause a denial of service (system crash) by triggering a memory-usage pattern that requires removal of page-table mappings.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
10 references
| URL | Tags |
|---|---|
| http://www.securityfocus.com/bid/67162 | vdb-entryx_refsource_BID |
| http://www.openwall.com/lists/oss-security/2014/05/01/7 | mailing-listx_refsource_MLIST |
| https://github.com/torvalds/linux/commit/57e68e9c… | x_refsource_CONFIRM |
| http://www.ubuntu.com/usn/USN-2240-1 | vendor-advisoryx_refsource_UBUNTU |
| http://secunia.com/advisories/59386 | third-party-advisoryx_refsource_SECUNIA |
| http://git.kernel.org/?p=linux/kernel/git/torvald… | x_refsource_CONFIRM |
| http://www.kernel.org/pub/linux/kernel/v3.x/Chang… | x_refsource_CONFIRM |
| http://secunia.com/advisories/59599 | third-party-advisoryx_refsource_SECUNIA |
| http://www.debian.org/security/2014/dsa-2926 | vendor-advisoryx_refsource_DEBIAN |
| https://bugzilla.redhat.com/show_bug.cgi?id=1093076 | x_refsource_CONFIRM |
Date Public
2014-04-30 00:00
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CVE-2014-3601 (GCVE-0-2014-3601)
Vulnerability from cvelistv5 – Published: 2014-09-01 01:00 – Updated: 2024-08-06 10:50
VLAI
EPSS
Summary
The kvm_iommu_map_pages function in virt/kvm/iommu.c in the Linux kernel through 3.16.1 miscalculates the number of pages during the handling of a mapping failure, which allows guest OS users to (1) cause a denial of service (host OS memory corruption) or possibly have unspecified other impact by triggering a large gfn value or (2) cause a denial of service (host OS memory consumption) by triggering a small gfn value that leads to permanently pinned pages.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
13 references
| URL | Tags |
|---|---|
| https://github.com/torvalds/linux/commit/350b8bdd… | x_refsource_CONFIRM |
| http://secunia.com/advisories/60830 | third-party-advisoryx_refsource_SECUNIA |
| http://git.kernel.org/?p=linux/kernel/git/torvald… | x_refsource_CONFIRM |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://www.ubuntu.com/usn/USN-2356-1 | vendor-advisoryx_refsource_UBUNTU |
| http://www.ubuntu.com/usn/USN-2357-1 | vendor-advisoryx_refsource_UBUNTU |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://www.ubuntu.com/usn/USN-2359-1 | vendor-advisoryx_refsource_UBUNTU |
| https://bugzilla.redhat.com/show_bug.cgi?id=1131951 | x_refsource_CONFIRM |
| https://exchange.xforce.ibmcloud.com/vulnerabilit… | vdb-entryx_refsource_XF |
| http://www.ubuntu.com/usn/USN-2358-1 | vendor-advisoryx_refsource_UBUNTU |
| http://www.securityfocus.com/bid/69489 | vdb-entryx_refsource_BID |
Date Public
2014-08-18 00:00
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CVE-2014-4608 (GCVE-0-2014-4608)
Vulnerability from cvelistv5 – Published: 2014-07-03 01:00 – Updated: 2025-01-27 21:07 Disputed
VLAI
EPSS
Summary
Multiple integer overflows in the lzo1x_decompress_safe function in lib/lzo/lzo1x_decompress_safe.c in the LZO decompressor in the Linux kernel before 3.15.2 allow context-dependent attackers to cause a denial of service (memory corruption) via a crafted Literal Run. NOTE: the author of the LZO algorithms says "the Linux kernel is *not* affected; media hype.
Severity
7.3 (High)
CWE
- n/a
Assigner
References
22 references
Date Public
2014-06-26 00:00
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CVE-2014-4653 (GCVE-0-2014-4653)
Vulnerability from cvelistv5 – Published: 2014-07-03 01:00 – Updated: 2024-08-06 11:20
VLAI
EPSS
Summary
sound/core/control.c in the ALSA control implementation in the Linux kernel before 3.15.2 does not ensure possession of a read/write lock, which allows local users to cause a denial of service (use-after-free) and obtain sensitive information from kernel memory by leveraging /dev/snd/controlCX access.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
14 references
Date Public
2014-06-18 00:00
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CVE-2014-4654 (GCVE-0-2014-4654)
Vulnerability from cvelistv5 – Published: 2014-07-03 01:00 – Updated: 2024-08-06 11:20
VLAI
EPSS
Summary
The snd_ctl_elem_add function in sound/core/control.c in the ALSA control implementation in the Linux kernel before 3.15.2 does not check authorization for SNDRV_CTL_IOCTL_ELEM_REPLACE commands, which allows local users to remove kernel controls and cause a denial of service (use-after-free and system crash) by leveraging /dev/snd/controlCX access for an ioctl call.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
14 references
Date Public
2014-06-26 00:00
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CVE-2014-4655 (GCVE-0-2014-4655)
Vulnerability from cvelistv5 – Published: 2014-07-03 01:00 – Updated: 2024-08-06 11:20
VLAI
EPSS
Summary
The snd_ctl_elem_add function in sound/core/control.c in the ALSA control implementation in the Linux kernel before 3.15.2 does not properly maintain the user_ctl_count value, which allows local users to cause a denial of service (integer overflow and limit bypass) by leveraging /dev/snd/controlCX access for a large number of SNDRV_CTL_IOCTL_ELEM_REPLACE ioctl calls.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
15 references
Date Public
2014-06-26 00:00
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CVE-2014-5045 (GCVE-0-2014-5045)
Vulnerability from cvelistv5 – Published: 2014-08-01 10:00 – Updated: 2024-08-06 11:34
VLAI
EPSS
Summary
The mountpoint_last function in fs/namei.c in the Linux kernel before 3.15.8 does not properly maintain a certain reference count during attempts to use the umount system call in conjunction with a symlink, which allows local users to cause a denial of service (memory consumption or use-after-free) or possibly have unspecified other impact via the umount program.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
8 references
| URL | Tags |
|---|---|
| http://www.openwall.com/lists/oss-security/2014/07/24/2 | mailing-listx_refsource_MLIST |
| https://github.com/torvalds/linux/commit/295dc39d… | x_refsource_CONFIRM |
| http://www.securityfocus.com/bid/68862 | vdb-entryx_refsource_BID |
| http://rhn.redhat.com/errata/RHSA-2015-0062.html | vendor-advisoryx_refsource_REDHAT |
| http://www.kernel.org/pub/linux/kernel/v3.x/Chang… | x_refsource_CONFIRM |
| http://git.kernel.org/?p=linux/kernel/git/torvald… | x_refsource_CONFIRM |
| http://secunia.com/advisories/60353 | third-party-advisoryx_refsource_SECUNIA |
| https://bugzilla.redhat.com/show_bug.cgi?id=1122472 | x_refsource_CONFIRM |
Date Public
2014-07-23 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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