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CERTFR-2018-AVI-228
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans le noyau Linux de RedHat. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service, une atteinte à l'intégrité des données et une atteinte à la confidentialité 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 | ||
|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - Update Services pour SAP Solutions 7.3 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux Workstation 6 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux pour Power, big endian 6 ppc64 | ||
| Red Hat | N/A | MRG Realtime 2 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - AUS 5.9 i386 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux pour IBM z Systems 6 s390x | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux pour Real Time pour NFV 7 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - Update Services pour SAP Solutions 7.4 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - TUS 6.6 x86_64, 7.2 x86_64, 7.3 x86_64 et 7.4 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux EUS Compute Node 6.7 x86_64, 7.3 x86_64, 7.4 x86_64, 7.5 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - Extended Life Cycle Support (pour IBM z Systems) 5 s390x | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux pour Power, big endian - Extended Update Support 6.7 ppc64, 7.3 ppc64, 7.4 ppc64, 7.5 ppc64Red Hat | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - AUS 5.9 ia64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server 7 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux pour ARM 64 7 aarch64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server 6 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux Desktop 6 i386 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux pour Power, little endian - Extended Update Support 7.3 ppc64le, 7.4 ppc64le, 7.5 ppc64leRed Hat | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server 6 i386 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux Workstation 7 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux pour IBM System z (Structure A) 7 s390x | ||
| Red Hat | N/A | Enterprise Linux pour Power 9 7 ppc64le | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux Workstation 6 i386 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - Extended Life Cycle Support 5 i386 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux pour Scientific Computing 6 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server (pour IBM Power LE) - Update Services pour SAP Solutions 7.3 ppc64le et 7.4 ppc64le | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - AUS 5.9 x86_64, 6.4 x86_64, 6.5 x86_64, 6.6 x86_64, 7.2 x86_64, 7.3 x86_64 et 7.4 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux pour IBM z Systems - Extended Update Support 6.7 s390x, 7.3 s390x, 7.4 s390x, 7.5 s390xRed Hat | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - Extended Update Support 6.7 i386 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux pour IBM z Systems 7 s390x | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - Update Services pour SAP Solutions 7.2 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux Desktop 6 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux pour Scientific Computing 7 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux pour Power, big endian 7 ppc64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux Desktop 7 x86_64 | ||
| N/A | N/A | Enterprise Linux pour Real Time 7 x86_64 | ||
| N/A | N/A | Enterprise Linux pour Power, little endian 7 ppc64le | ||
| Oracle | Virtualization | Red Hat Virtualization Host 4 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - Extended Update Support 6.7 x86_64, 7.3 x86_64, 7.4 x86_64 et 7.5 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - Extended Life Cycle Support 5 x86_64 |
References
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Red Hat Enterprise Linux Server - Update Services pour SAP Solutions 7.3 x86_64",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Workstation 6 x86_64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux pour Power, big endian 6 ppc64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "MRG Realtime 2 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - AUS 5.9 i386",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux pour IBM z Systems 6 s390x",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux pour Real Time pour NFV 7 x86_64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - Update Services pour SAP Solutions 7.4 x86_64",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - TUS 6.6 x86_64, 7.2 x86_64, 7.3 x86_64 et 7.4 x86_64",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux EUS Compute Node 6.7 x86_64, 7.3 x86_64, 7.4 x86_64, 7.5 x86_64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - Extended Life Cycle Support (pour IBM z Systems) 5 s390x",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux pour Power, big endian - Extended Update Support 6.7 ppc64, 7.3 ppc64, 7.4 ppc64, 7.5 ppc64Red Hat",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - AUS 5.9 ia64",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server 7 x86_64",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux pour ARM 64 7 aarch64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server 6 x86_64",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Desktop 6 i386",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux pour Power, little endian - Extended Update Support 7.3 ppc64le, 7.4 ppc64le, 7.5 ppc64leRed Hat",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server 6 i386",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Workstation 7 x86_64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux pour IBM System z (Structure A) 7 s390x",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Enterprise Linux pour Power 9 7 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Workstation 6 i386",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - Extended Life Cycle Support 5 i386",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux pour Scientific Computing 6 x86_64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server (pour IBM Power LE) - Update Services pour SAP Solutions 7.3 ppc64le et 7.4 ppc64le",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - AUS 5.9 x86_64, 6.4 x86_64, 6.5 x86_64, 6.6 x86_64, 7.2 x86_64, 7.3 x86_64 et 7.4 x86_64",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux pour IBM z Systems - Extended Update Support 6.7 s390x, 7.3 s390x, 7.4 s390x, 7.5 s390xRed Hat",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - Extended Update Support 6.7 i386",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux pour IBM z Systems 7 s390x",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - Update Services pour SAP Solutions 7.2 x86_64",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Desktop 6 x86_64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux pour Scientific Computing 7 x86_64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux pour Power, big endian 7 ppc64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Desktop 7 x86_64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Enterprise Linux pour Real Time 7 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "N/A",
"scada": false
}
}
},
{
"description": "Enterprise Linux pour Power, little endian 7 ppc64le",
"product": {
"name": "N/A",
"vendor": {
"name": "N/A",
"scada": false
}
}
},
{
"description": "Red Hat Virtualization Host 4 x86_64",
"product": {
"name": "Virtualization",
"vendor": {
"name": "Oracle",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - Extended Update Support 6.7 x86_64, 7.3 x86_64, 7.4 x86_64 et 7.5 x86_64",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - Extended Life Cycle Support 5 x86_64",
"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-2018-1000199",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-1000199"
},
{
"name": "CVE-2018-1068",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-1068"
},
{
"name": "CVE-2017-1000410",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-1000410"
},
{
"name": "CVE-2018-1087",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-1087"
},
{
"name": "CVE-2017-16939",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-16939"
},
{
"name": "CVE-2017-7645",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-7645"
},
{
"name": "CVE-2017-13166",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-13166"
},
{
"name": "CVE-2018-1091",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-1091"
},
{
"name": "CVE-2018-8897",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-8897"
},
{
"name": "CVE-2017-18017",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-18017"
},
{
"name": "CVE-2017-8824",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-8824"
}
],
"initial_release_date": "2018-05-09T00:00:00",
"last_revision_date": "2018-05-09T00:00:00",
"links": [],
"reference": "CERTFR-2018-AVI-228",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2018-05-09T00:00:00.000000"
}
],
"risks": [
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"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 d\u00e9couvertes dans le noyau Linux de\nRedHat. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer\nun d\u00e9ni de service, une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es et une\natteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de RedHat",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2018:1345 du 8 mai 2018",
"url": "https://access.redhat.com/errata/RHSA-2018:1345"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2018:1354 du 8 mai 2018",
"url": "https://access.redhat.com/errata/RHSA-2018:1354"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2018:1346 du 8 mai 2018",
"url": "https://access.redhat.com/errata/RHSA-2018:1346"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2018:1347 du 8 mai 2018",
"url": "https://access.redhat.com/errata/RHSA-2018:1347"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2018:1352 du 8 mai 2018",
"url": "https://access.redhat.com/errata/RHSA-2018:1352"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2018:1353 du 8 mai 2018",
"url": "https://access.redhat.com/errata/RHSA-2018:1353"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2018:1351 du 8 mai 2018",
"url": "https://access.redhat.com/errata/RHSA-2018:1351"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2018:1350 du 8 mai 2018",
"url": "https://access.redhat.com/errata/RHSA-2018:1350"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2018:1318 du 8 mai 2018",
"url": "https://access.redhat.com/errata/RHSA-2018:1318"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2018:1355 du 8 mai 2018",
"url": "https://access.redhat.com/errata/RHSA-2018:1355"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2018:1319 du 8 mai 2018",
"url": "https://access.redhat.com/errata/RHSA-2018:1319"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2018:1349 du 8 mai 2018",
"url": "https://access.redhat.com/errata/RHSA-2018:1349"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 RedHat RHSA-2018:1348 du 8 mai 2018",
"url": "https://access.redhat.com/errata/RHSA-2018:1348"
}
]
}
CVE-2018-1068 (GCVE-0-2018-1068)
Vulnerability from cvelistv5
Published
2018-03-16 16:00
Modified
2024-09-16 16:13
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A flaw was found in the Linux 4.x kernel's implementation of 32-bit syscall interface for bridging. This allowed a privileged user to arbitrarily write to a limited range of kernel memory.
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux Kernel Organization, Inc. | Linux Kernel |
Version: 4.x |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T03:51:47.340Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "DSA-4187",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN",
"x_transferred"
],
"url": "https://www.debian.org/security/2018/dsa-4187"
},
{
"name": "USN-3654-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "https://usn.ubuntu.com/3654-1/"
},
{
"name": "USN-3674-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "https://usn.ubuntu.com/3674-1/"
},
{
"name": "USN-3677-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "https://usn.ubuntu.com/3677-1/"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1552048"
},
{
"name": "DSA-4188",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN",
"x_transferred"
],
"url": "https://www.debian.org/security/2018/dsa-4188"
},
{
"name": "[linux-netdev] 20180305 BUG: unable to handle kernel paging request in compat_copy_entries",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://marc.info/?l=linux-netdev\u0026m=152023808817590\u0026w=2"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b71812168571fa55e44cdd0254471331b9c4c4c6"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/torvalds/linux/commit/b71812168571fa55e44cdd0254471331b9c4c4c6"
},
{
"name": "USN-3674-2",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "https://usn.ubuntu.com/3674-2/"
},
{
"name": "RHSA-2018:1355",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2018:1355"
},
{
"name": "RHSA-2018:2948",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2018:2948"
},
{
"name": "103459",
"tags": [
"vdb-entry",
"x_refsource_BID",
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CVE-2018-1087 (GCVE-0-2018-1087)
Vulnerability from cvelistv5
Published
2018-05-15 16:00
Modified
2024-08-05 03:51
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
kernel KVM before versions kernel 4.16, kernel 4.16-rc7, kernel 4.17-rc1, kernel 4.17-rc2 and kernel 4.17-rc3 is vulnerable to a flaw in the way the Linux kernel's KVM hypervisor handled exceptions delivered after a stack switch operation via Mov SS or Pop SS instructions. During the stack switch operation, the processor did not deliver interrupts and exceptions, rather they are delivered once the first instruction after the stack switch is executed. An unprivileged KVM guest user could use this flaw to crash the guest or, potentially, escalate their privileges in the guest.
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||
Impacted products
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CVE-2017-18017 (GCVE-0-2017-18017)
Vulnerability from cvelistv5
Published
2018-01-03 06:00
Modified
2025-01-03 12:04
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The tcpmss_mangle_packet function in net/netfilter/xt_TCPMSS.c in the Linux kernel before 4.11, and 4.9.x before 4.9.36, allows remote attackers to cause a denial of service (use-after-free and memory corruption) or possibly have unspecified other impact by leveraging the presence of xt_TCPMSS in an iptables action.
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2017-7645 (GCVE-0-2017-7645)
Vulnerability from cvelistv5
Published
2017-04-18 14:00
Modified
2024-08-05 16:12
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The NFSv2/NFSv3 server in the nfsd subsystem in the Linux kernel through 4.10.11 allows remote attackers to cause a denial of service (system crash) via a long RPC reply, related to net/sunrpc/svc.c, fs/nfsd/nfs3xdr.c, and fs/nfsd/nfsxdr.c.
References
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CVE-2018-8897 (GCVE-0-2018-8897)
Vulnerability from cvelistv5
Published
2018-05-08 18:00
Modified
2024-08-05 07:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual (SDM) was mishandled in the development of some or all operating-system kernels, resulting in unexpected behavior for #DB exceptions that are deferred by MOV SS or POP SS, as demonstrated by (for example) privilege escalation in Windows, macOS, some Xen configurations, or FreeBSD, or a Linux kernel crash. The MOV to SS and POP SS instructions inhibit interrupts (including NMIs), data breakpoints, and single step trap exceptions until the instruction boundary following the next instruction (SDM Vol. 3A; section 6.8.3). (The inhibited data breakpoints are those on memory accessed by the MOV to SS or POP to SS instruction itself.) Note that debug exceptions are not inhibited by the interrupt enable (EFLAGS.IF) system flag (SDM Vol. 3A; section 2.3). If the instruction following the MOV to SS or POP to SS instruction is an instruction like SYSCALL, SYSENTER, INT 3, etc. that transfers control to the operating system at CPL < 3, the debug exception is delivered after the transfer to CPL < 3 is complete. OS kernels may not expect this order of events and may therefore experience unexpected behavior when it occurs.
References
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CVE-2017-1000410 (GCVE-0-2017-1000410)
Vulnerability from cvelistv5
Published
2017-12-07 19:00
Modified
2024-08-05 22:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The Linux kernel version 3.3-rc1 and later is affected by a vulnerability lies in the processing of incoming L2CAP commands - ConfigRequest, and ConfigResponse messages. This info leak is a result of uninitialized stack variables that may be returned to an attacker in their uninitialized state. By manipulating the code flows that precede the handling of these configuration messages, an attacker can also gain some control over which data will be held in the uninitialized stack variables. This can allow him to bypass KASLR, and stack canaries protection - as both pointers and stack canaries may be leaked in this manner. Combining this vulnerability (for example) with the previously disclosed RCE vulnerability in L2CAP configuration parsing (CVE-2017-1000251) may allow an attacker to exploit the RCE against kernels which were built with the above mitigations. These are the specifics of this vulnerability: In the function l2cap_parse_conf_rsp and in the function l2cap_parse_conf_req the following variable is declared without initialization: struct l2cap_conf_efs efs; In addition, when parsing input configuration parameters in both of these functions, the switch case for handling EFS elements may skip the memcpy call that will write to the efs variable: ... case L2CAP_CONF_EFS: if (olen == sizeof(efs)) memcpy(&efs, (void *)val, olen); ... The olen in the above if is attacker controlled, and regardless of that if, in both of these functions the efs variable would eventually be added to the outgoing configuration request that is being built: l2cap_add_conf_opt(&ptr, L2CAP_CONF_EFS, sizeof(efs), (unsigned long) &efs); So by sending a configuration request, or response, that contains an L2CAP_CONF_EFS element, but with an element length that is not sizeof(efs) - the memcpy to the uninitialized efs variable can be avoided, and the uninitialized variable would be returned to the attacker (16 bytes).
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||
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CVE-2018-1000199 (GCVE-0-2018-1000199)
Vulnerability from cvelistv5
Published
2018-05-24 13:00
Modified
2024-08-05 12:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The Linux Kernel version 3.18 contains a dangerous feature vulnerability in modify_user_hw_breakpoint() that can result in crash and possibly memory corruption. This attack appear to be exploitable via local code execution and the ability to use ptrace. This vulnerability appears to have been fixed in git commit f67b15037a7a50c57f72e69a6d59941ad90a0f0f.
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2018-1091 (GCVE-0-2018-1091)
Vulnerability from cvelistv5
Published
2018-03-27 21:00
Modified
2024-08-05 03:51
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
In the flush_tmregs_to_thread function in arch/powerpc/kernel/ptrace.c in the Linux kernel before 4.13.5, a guest kernel crash can be triggered from unprivileged userspace during a core dump on a POWER host due to a missing processor feature check and an erroneous use of transactional memory (TM) instructions in the core dump path, leading to a denial of service.
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Linux kernel v4.13 and newer |
Version: Linux kernel v4.13 and newer |
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CVE-2017-16939 (GCVE-0-2017-16939)
Vulnerability from cvelistv5
Published
2017-11-24 10:00
Modified
2024-08-05 20:43
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The XFRM dump policy implementation in net/xfrm/xfrm_user.c in the Linux kernel before 4.13.11 allows local users to gain privileges or cause a denial of service (use-after-free) via a crafted SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY Netlink messages.
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||
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CVE-2017-13166 (GCVE-0-2017-13166)
Vulnerability from cvelistv5
Published
2017-12-06 14:00
Modified
2024-09-16 22:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Elevation of privilege
Summary
An elevation of privilege vulnerability in the kernel v4l2 video driver. Product: Android. Versions: Android kernel. Android ID A-34624167.
References
| URL | Tags | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Google Inc. | Android |
Version: Android kernel |
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CVE-2017-8824 (GCVE-0-2017-8824)
Vulnerability from cvelistv5
Published
2017-12-05 09:00
Modified
2024-08-05 16:48
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- use-after-free
Summary
The dccp_disconnect function in net/dccp/proto.c in the Linux kernel through 4.14.3 allows local users to gain privileges or cause a denial of service (use-after-free) via an AF_UNSPEC connect system call during the DCCP_LISTEN state.
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | Linux kernel through 4.14.3 |
Version: Linux kernel through 4.14.3 |
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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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