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CERTFR-2018-AVI-568
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur, un déni de service à distance et un déni de service.
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 Real Time | SUSE Linux Enterprise Real Time Extension 11-SP4 | ||
| SUSE | N/A | SUSE Linux Enterprise Debuginfo 11-SP4 | ||
| SUSE | SUSE Linux Enterprise Live Patching | SUSE Linux Enterprise Live Patching 12-SP3 |
References
| Title | Publication Time | Tags | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SUSE Linux Enterprise Real Time Extension 11-SP4",
"product": {
"name": "SUSE Linux Enterprise Real Time",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Debuginfo 11-SP4",
"product": {
"name": "N/A",
"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
}
}
}
],
"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-2018-18710",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-18710"
},
{
"name": "CVE-2018-5391",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-5391"
},
{
"name": "CVE-2017-1000407",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-1000407"
},
{
"name": "CVE-2017-7273",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-7273"
},
{
"name": "CVE-2018-18281",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-18281"
},
{
"name": "CVE-2018-14633",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-14633"
},
{
"name": "CVE-2018-9516",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-9516"
},
{
"name": "CVE-2017-16533",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-16533"
},
{
"name": "CVE-2018-18386",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-18386"
}
],
"initial_release_date": "2018-11-23T00:00:00",
"last_revision_date": "2018-11-23T00:00:00",
"links": [],
"reference": "CERTFR-2018-AVI-568",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2018-11-23T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de\nSUSE. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer un\nprobl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur, un d\u00e9ni de service \u00e0\ndistance 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-2018:3869-1 du 22 novembre 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20183869-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2018:3860-1 du 22 novembre 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20183860-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2018:3865-1 du 22 novembre 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20183865-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2018:3867-1 du 22 novembre 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20183867-1/"
}
]
}
CVE-2018-18386 (GCVE-0-2018-18386)
Vulnerability from cvelistv5
Published
2018-10-17 20:00
Modified
2024-08-05 11:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
drivers/tty/n_tty.c in the Linux kernel before 4.14.11 allows local attackers (who are able to access pseudo terminals) to hang/block further usage of any pseudo terminal devices due to an EXTPROC versus ICANON confusion in TIOCINQ.
References
| URL | Tags | ||||||||||||||||||||||
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CVE-2017-7273 (GCVE-0-2017-7273)
Vulnerability from cvelistv5
Published
2017-03-27 17:00
Modified
2024-08-05 15:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The cp_report_fixup function in drivers/hid/hid-cypress.c in the Linux kernel 3.2 and 4.x before 4.9.4 allows physically proximate attackers to cause a denial of service (integer underflow) or possibly have unspecified other impact via a crafted HID report.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2017-1000407 (GCVE-0-2017-1000407)
Vulnerability from cvelistv5
Published
2017-12-11 21:00
Modified
2024-08-05 22:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The Linux Kernel 2.6.32 and later are affected by a denial of service, by flooding the diagnostic port 0x80 an exception can be triggered leading to a kernel panic.
References
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CVE-2018-5391 (GCVE-0-2018-5391)
Vulnerability from cvelistv5
Published
2018-09-06 21:00
Modified
2024-08-05 05:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
The Linux kernel, versions 3.9+, is vulnerable to a denial of service attack with low rates of specially modified packets targeting IP fragment re-assembly. An attacker may cause a denial of service condition by sending specially crafted IP fragments. Various vulnerabilities in IP fragmentation have been discovered and fixed over the years. The current vulnerability (CVE-2018-5391) became exploitable in the Linux kernel with the increase of the IP fragment reassembly queue size.
References
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CVE-2018-14633 (GCVE-0-2018-14633)
Vulnerability from cvelistv5
Published
2018-09-25 00:00
Modified
2024-08-05 09:38
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A security flaw was found in the chap_server_compute_md5() function in the ISCSI target code in the Linux kernel in a way an authentication request from an ISCSI initiator is processed. An unauthenticated remote attacker can cause a stack buffer overflow and smash up to 17 bytes of the stack. The attack requires the iSCSI target to be enabled on the victim host. Depending on how the target's code was built (i.e. depending on a compiler, compile flags and hardware architecture) an attack may lead to a system crash and thus to a denial-of-service or possibly to a non-authorized access to data exported by an iSCSI target. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although we believe it is highly unlikely. Kernel versions 4.18.x, 4.14.x and 3.10.x are believed to be vulnerable.
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The Linux Foundation | kernel |
Version: 4.18.x, 4.14.x, 3.10.x |
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CVE-2018-9516 (GCVE-0-2018-9516)
Vulnerability from cvelistv5
Published
2018-11-06 17:00
Modified
2024-09-16 17:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Elevation of privilege
Summary
In hid_debug_events_read of drivers/hid/hid-debug.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android kernel Android ID: A-71361580.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Google Inc. | Android |
Version: Android kernel |
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CVE-2018-18281 (GCVE-0-2018-18281)
Vulnerability from cvelistv5
Published
2018-10-30 18:00
Modified
2024-08-05 11:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
Since Linux kernel version 3.2, the mremap() syscall performs TLB flushes after dropping pagetable locks. If a syscall such as ftruncate() removes entries from the pagetables of a task that is in the middle of mremap(), a stale TLB entry can remain for a short time that permits access to a physical page after it has been released back to the page allocator and reused. This is fixed in the following kernel versions: 4.9.135, 4.14.78, 4.18.16, 4.19.
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2017-16533 (GCVE-0-2017-16533)
Vulnerability from cvelistv5
Published
2017-11-04 01:00
Modified
2024-08-05 20:27
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The usbhid_parse function in drivers/hid/usbhid/hid-core.c in the Linux kernel before 4.13.8 allows local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device.
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CVE-2018-18710 (GCVE-0-2018-18710)
Vulnerability from cvelistv5
Published
2018-10-27 22:00
Modified
2024-08-05 11:16
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
An issue was discovered in the Linux kernel through 4.19. An information leak in cdrom_ioctl_select_disc in drivers/cdrom/cdrom.c could be used by local attackers to read kernel memory because a cast from unsigned long to int interferes with bounds checking. This is similar to CVE-2018-10940 and CVE-2018-16658.
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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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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