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CERTFR-2018-AVI-402
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 atteinte à l'intégrité des données.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 12-SP2-LTSS | ||
| SUSE | SUSE Linux Enterprise Live Patching | SUSE Linux Enterprise Live Patching 12-SP3 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Live Patching 15 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP 12-SP2 |
References
| Title | Publication Time | Tags | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SUSE Linux Enterprise Server 12-SP2-LTSS",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Live Patching 12-SP3",
"product": {
"name": "SUSE Linux Enterprise Live Patching",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Live Patching 15",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server for SAP 12-SP2",
"product": {
"name": "SUSE Linux Enterprise Server",
"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-2017-11600",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-11600"
},
{
"name": "CVE-2017-18344",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-18344"
},
{
"name": "CVE-2018-3646",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-3646"
},
{
"name": "CVE-2018-10853",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10853"
},
{
"name": "CVE-2017-17053",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-17053"
}
],
"initial_release_date": "2018-08-20T00:00:00",
"last_revision_date": "2018-08-20T00:00:00",
"links": [],
"reference": "CERTFR-2018-AVI-402",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2018-08-20T00:00:00.000000"
}
],
"risks": [
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "D\u00e9ni de service"
}
],
"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 atteinte\n\u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es.\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-20182416-1 du 17 ao\u00fbt 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20182416-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20182413-1 du 17 ao\u00fbt 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20182413-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20182426-1 du 17 ao\u00fbt 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20182426-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20182414-1 du 17 ao\u00fbt 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20182414-1/"
}
]
}
CVE-2017-11600 (GCVE-0-2017-11600)
Vulnerability from cvelistv5
Published
2017-07-24 07:00
Modified
2024-08-05 18:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
net/xfrm/xfrm_policy.c in the Linux kernel through 4.12.3, when CONFIG_XFRM_MIGRATE is enabled, does not ensure that the dir value of xfrm_userpolicy_id is XFRM_POLICY_MAX or less, which allows local users to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via an XFRM_MSG_MIGRATE xfrm Netlink message.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
{
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{
"name": "SUSE-SU-2018:0011",
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"url": "http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html"
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{
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"url": "https://source.android.com/security/bulletin/pixel/2017-11-01"
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}
],
"title": "CVE Program Container"
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{
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{
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{
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"tags": [
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{
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"url": "https://source.android.com/security/bulletin/pixel/2017-11-01"
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],
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CVE-2018-10853 (GCVE-0-2018-10853)
Vulnerability from cvelistv5
Published
2018-09-11 14:00
Modified
2024-08-05 07:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw was found in the way Linux kernel KVM hypervisor before 4.18 emulated instructions such as sgdt/sidt/fxsave/fxrstor. It did not check current privilege(CPL) level while emulating unprivileged instructions. An unprivileged guest user/process could use this flaw to potentially escalate privileges inside guest.
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T07:46:47.491Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "[debian-lts-announce] 20180714 [SECURITY] [DLA 1422-1] linux security update",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10853"
},
{
"name": "USN-3777-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "https://usn.ubuntu.com/3777-1/"
},
{
"name": "[debian-lts-announce] 20180715 [SECURITY] [DLA 1422-2] linux security update",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=129a72a0d3c8e139a04512325384fe5ac119e74"
},
{
"name": "[debian-lts-announce] 20180718 [SECURITY] [DLA 1423-1] linux-4.9 new package",
"tags": [
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"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html"
},
{
"name": "USN-3777-2",
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"url": "https://usn.ubuntu.com/3777-2/"
},
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3c9fa24ca7c9c47605672916491f79e8ccacb9e6"
},
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"url": "https://www.openwall.com/lists/oss-security/2018/09/02/1"
},
{
"name": "openSUSE-SU-2019:1407",
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],
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},
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],
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"metrics": [
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"baseScore": 7,
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},
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},
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],
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},
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},
{
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},
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"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html"
},
{
"name": "USN-3777-2",
"tags": [
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],
"url": "https://usn.ubuntu.com/3777-2/"
},
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3c9fa24ca7c9c47605672916491f79e8ccacb9e6"
},
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"tags": [
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],
"url": "https://www.openwall.com/lists/oss-security/2018/09/02/1"
},
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],
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},
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],
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CVE-2017-17053 (GCVE-0-2017-17053)
Vulnerability from cvelistv5
Published
2017-11-29 03:00
Modified
2024-08-05 20:43
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The init_new_context function in arch/x86/include/asm/mmu_context.h in the Linux kernel before 4.12.10 does not correctly handle errors from LDT table allocation when forking a new process, allowing a local attacker to achieve a use-after-free or possibly have unspecified other impact by running a specially crafted program. This vulnerability only affected kernels built with CONFIG_MODIFY_LDT_SYSCALL=y.
References
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2018-3646 (GCVE-0-2018-3646)
Vulnerability from cvelistv5
Published
2018-08-14 19:00
Modified
2024-09-17 02:27
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Information Disclosure
Summary
Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user access with guest OS privilege via a terminal page fault and a side-channel analysis.
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Vendor | Product | Version | ||
|---|---|---|---|---|
| Intel Corporation | Multiple |
Version: Multiple |
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CVE-2017-18344 (GCVE-0-2017-18344)
Vulnerability from cvelistv5
Published
2018-07-26 19:00
Modified
2024-08-05 21:20
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The timer_create syscall implementation in kernel/time/posix-timers.c in the Linux kernel before 4.14.8 doesn't properly validate the sigevent->sigev_notify field, which leads to out-of-bounds access in the show_timer function (called when /proc/$PID/timers is read). This allows userspace applications to read arbitrary kernel memory (on a kernel built with CONFIG_POSIX_TIMERS and CONFIG_CHECKPOINT_RESTORE).
References
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Sightings
| Author | Source | Type | Date |
|---|
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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