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CERTFR-2018-AVI-505
Vulnerability from certfr_avis - Published: - Updated:
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, une exécution de code arbitraire et un déni de service à distance.
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-LTSS | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 12-SP2-BCL |
References
| Title | Publication Time | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SUSE Linux Enterprise Server 12-LTSS",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 12-SP2-BCL",
"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-2018-1000199",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-1000199"
},
{
"name": "CVE-2018-5391",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-5391"
},
{
"name": "CVE-2018-1000204",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-1000204"
},
{
"name": "CVE-2018-1087",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-1087"
},
{
"name": "CVE-2018-7492",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-7492"
},
{
"name": "CVE-2018-14634",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-14634"
},
{
"name": "CVE-2018-9385",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-9385"
},
{
"name": "CVE-2018-1094",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-1094"
},
{
"name": "CVE-2018-13406",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-13406"
},
{
"name": "CVE-2018-8781",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-8781"
},
{
"name": "CVE-2017-18241",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-18241"
},
{
"name": "CVE-2018-10124",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10124"
},
{
"name": "CVE-2018-13053",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-13053"
},
{
"name": "CVE-2018-5848",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-5848"
},
{
"name": "CVE-2018-17182",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-17182"
},
{
"name": "CVE-2018-8822",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-8822"
},
{
"name": "CVE-2018-1130",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-1130"
},
{
"name": "CVE-2017-18249",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-18249"
},
{
"name": "CVE-2018-8043",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-8043"
},
{
"name": "CVE-2018-10087",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-10087"
},
{
"name": "CVE-2018-3620",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-3620"
},
{
"name": "CVE-2018-13405",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-13405"
},
{
"name": "CVE-2018-3639",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-3639"
},
{
"name": "CVE-2017-18344",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-18344"
},
{
"name": "CVE-2018-5803",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-5803"
},
{
"name": "CVE-2018-3665",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-3665"
},
{
"name": "CVE-2018-5390",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-5390"
},
{
"name": "CVE-2017-18257",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-18257"
},
{
"name": "CVE-2018-14633",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-14633"
},
{
"name": "CVE-2018-8897",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-8897"
},
{
"name": "CVE-2018-1093",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-1093"
},
{
"name": "CVE-2018-3646",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-3646"
},
{
"name": "CVE-2018-1092",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-1092"
},
{
"name": "CVE-2018-5814",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-5814"
},
{
"name": "CVE-2017-5715",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-5715"
},
{
"name": "CVE-2017-13305",
"url": "https://www.cve.org/CVERecord?id=CVE-2017-13305"
},
{
"name": "CVE-2018-14734",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-14734"
},
{
"name": "CVE-2018-1065",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-1065"
},
{
"name": "CVE-2018-7740",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-7740"
}
],
"links": [],
"reference": "CERTFR-2018-AVI-505",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2018-10-19T00:00:00.000000"
},
{
"description": "Ajout du bulletin de s\u00e9curit\u00e9 SUSE suse-su-20183238-1 du 18 octobre 2018",
"revision_date": "2018-10-19T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Ex\u00e9cution de code arbitraire"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"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\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, une ex\u00e9cution de code\narbitraire et un d\u00e9ni de service \u00e0 distance.\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-20183238-1 du 18 octobre 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20183238-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20181571-2 du 18 octobre 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20181571-2/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20181855-2 du 18 octobre 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20181855-2/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20182344-2 du 18 octobre 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20182344-2/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20181377-2 du 18 octobre 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20181377-2/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20181173-2 du 18 octobre 2018",
"url": "https://www.suse.com/support/update/announcement/2018/suse-su-20181173-2/"
}
]
}
CVE-2018-1065 (GCVE-0-2018-1065)
Vulnerability from cvelistv5 – Published: 2018-03-02 08:00 – Updated: 2024-08-05 03:51
VLAI
EPSS
VEX
Summary
The netfilter subsystem in the Linux kernel through 4.15.7 mishandles the case of a rule blob that contains a jump but lacks a user-defined chain, which allows local users to cause a denial of service (NULL pointer dereference) by leveraging the CAP_NET_RAW or CAP_NET_ADMIN capability, related to arpt_do_table in net/ipv4/netfilter/arp_tables.c, ipt_do_table in net/ipv4/netfilter/ip_tables.c, and ip6t_do_table in net/ipv6/netfilter/ip6_tables.c.
Severity
No CVSS data available.
CWE
- NULL pointer dereference
Assigner
References
11 references
| URL | Tags |
|---|---|
| http://www.securitytracker.com/id/1040446 | vdb-entryx_refsource_SECTRACK |
| https://usn.ubuntu.com/3654-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://www.debian.org/security/2018/dsa-4188 | vendor-advisoryx_refsource_DEBIAN |
| https://access.redhat.com/errata/RHSA-2018:2948 | vendor-advisoryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=1547824 | x_refsource_MISC |
| https://usn.ubuntu.com/3654-2/ | vendor-advisoryx_refsource_UBUNTU |
| http://lists.openwall.net/netdev/2018/01/27/46 | x_refsource_MISC |
| https://usn.ubuntu.com/3656-1/ | vendor-advisoryx_refsource_UBUNTU |
| http://patchwork.ozlabs.org/patch/870355/ | x_refsource_MISC |
| https://github.com/torvalds/linux/commit/57ebd808… | x_refsource_MISC |
| http://git.kernel.org/cgit/linux/kernel/git/torva… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Linux kernel 4.15.0-rc9 |
Affected:
Linux kernel 4.15.0-rc9
|
Date Public
2018-03-02 00:00
{
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"dateUpdated": "2024-08-05T03:51:47.324Z",
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},
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},
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"url": "http://patchwork.ozlabs.org/patch/870355/"
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{
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"url": "https://github.com/torvalds/linux/commit/57ebd808a97d7c5b1e1afb937c2db22beba3c1f8"
},
{
"tags": [
"x_refsource_MISC",
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"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=57ebd808a97d7c5b1e1afb937c2db22beba3c1f8"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "Linux kernel 4.15.0-rc9",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Linux kernel 4.15.0-rc9"
}
]
}
],
"datePublic": "2018-03-02T00:00:00.000Z",
"descriptions": [
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"value": "The netfilter subsystem in the Linux kernel through 4.15.7 mishandles the case of a rule blob that contains a jump but lacks a user-defined chain, which allows local users to cause a denial of service (NULL pointer dereference) by leveraging the CAP_NET_RAW or CAP_NET_ADMIN capability, related to arpt_do_table in net/ipv4/netfilter/arp_tables.c, ipt_do_table in net/ipv4/netfilter/ip_tables.c, and ip6t_do_table in net/ipv6/netfilter/ip6_tables.c."
}
],
"problemTypes": [
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{
"description": "NULL pointer dereference",
"lang": "en",
"type": "text"
}
]
}
],
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"dateUpdated": "2018-10-31T09:57:01.000Z",
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"shortName": "redhat"
},
"references": [
{
"name": "1040446",
"tags": [
"vdb-entry",
"x_refsource_SECTRACK"
],
"url": "http://www.securitytracker.com/id/1040446"
},
{
"name": "USN-3654-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU"
],
"url": "https://usn.ubuntu.com/3654-1/"
},
{
"name": "DSA-4188",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN"
],
"url": "https://www.debian.org/security/2018/dsa-4188"
},
{
"name": "RHSA-2018:2948",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2018:2948"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1547824"
},
{
"name": "USN-3654-2",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU"
],
"url": "https://usn.ubuntu.com/3654-2/"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://lists.openwall.net/netdev/2018/01/27/46"
},
{
"name": "USN-3656-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU"
],
"url": "https://usn.ubuntu.com/3656-1/"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://patchwork.ozlabs.org/patch/870355/"
},
{
"tags": [
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"url": "https://github.com/torvalds/linux/commit/57ebd808a97d7c5b1e1afb937c2db22beba3c1f8"
},
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"tags": [
"x_refsource_MISC"
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"url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=57ebd808a97d7c5b1e1afb937c2db22beba3c1f8"
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}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2018-1065",
"datePublished": "2018-03-02T08:00:00.000Z",
"dateReserved": "2017-12-04T00:00:00.000Z",
"dateUpdated": "2024-08-05T03:51:47.324Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2018-1087 (GCVE-0-2018-1087)
Vulnerability from cvelistv5 – Published: 2018-05-15 16:00 – Updated: 2024-08-05 03:51
VLAI
EPSS
VEX
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.
Severity
CWE
Assigner
References
14 references
Impacted products
Date Public
2018-05-08 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T03:51:48.239Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"references": [
{
"name": "RHSA-2018:1347",
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"url": "https://access.redhat.com/errata/RHSA-2018:1347"
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1087"
},
{
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"x_refsource_SECTRACK",
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"url": "http://www.securitytracker.com/id/1040862"
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"name": "RHSA-2018:1348",
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"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2018:1348"
},
{
"name": "DSA-4196",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN",
"x_transferred"
],
"url": "https://www.debian.org/security/2018/dsa-4196"
},
{
"name": "RHSA-2018:1355",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2018:1355"
},
{
"name": "RHSA-2018:1345",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2018:1345"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://access.redhat.com/security/vulnerabilities/pop_ss"
},
{
"name": "RHSA-2018:1318",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2018:1318"
},
{
"name": "RHSA-2018:1524",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2018:1524"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2018/05/08/5"
},
{
"name": "104127",
"tags": [
"vdb-entry",
"x_refsource_BID",
"x_transferred"
],
"url": "http://www.securityfocus.com/bid/104127"
},
{
"name": "USN-3641-2",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "https://usn.ubuntu.com/3641-2/"
},
{
"name": "USN-3641-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "https://usn.ubuntu.com/3641-1/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "KVM",
"vendor": "kernel",
"versions": [
{
"status": "affected",
"version": "kernel 4.16"
},
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CVE-2018-1092 (GCVE-0-2018-1092)
Vulnerability from cvelistv5 – Published: 2018-04-02 03:00 – Updated: 2024-08-05 03:51
VLAI
EPSS
VEX
Summary
The ext4_iget function in fs/ext4/inode.c in the Linux kernel through 4.15.15 mishandles the case of a root directory with a zero i_links_count, which allows attackers to cause a denial of service (ext4_process_freed_data NULL pointer dereference and OOPS) via a crafted ext4 image.
Severity
No CVSS data available.
CWE
- NULL pointer dereference
Assigner
References
20 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Linux kernel through version 4.15 |
Affected:
Linux kernel through version 4.15
|
Date Public
2018-04-01 00:00
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CVE-2018-1093 (GCVE-0-2018-1093)
Vulnerability from cvelistv5 – Published: 2018-04-02 03:00 – Updated: 2024-08-05 03:51
VLAI
EPSS
VEX
Summary
The ext4_valid_block_bitmap function in fs/ext4/balloc.c in the Linux kernel through 4.15.15 allows attackers to cause a denial of service (out-of-bounds read and system crash) via a crafted ext4 image because balloc.c and ialloc.c do not validate bitmap block numbers.
Severity
No CVSS data available.
CWE
- out-of-bounds read
Assigner
References
14 references
| URL | Tags |
|---|---|
| https://usn.ubuntu.com/3752-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3676-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://lists.debian.org/debian-lts-announce/2018… | mailing-listx_refsource_MLIST |
| http://openwall.com/lists/oss-security/2018/03/29/1 | x_refsource_MISC |
| https://usn.ubuntu.com/3752-3/ | vendor-advisoryx_refsource_UBUNTU |
| https://lists.debian.org/debian-lts-announce/2018… | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2018… | mailing-listx_refsource_MLIST |
| https://bugzilla.kernel.org/show_bug.cgi?id=199181 | x_refsource_MISC |
| https://www.debian.org/security/2018/dsa-4188 | vendor-advisoryx_refsource_DEBIAN |
| https://usn.ubuntu.com/3754-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | x_refsource_MISC |
| https://bugzilla.redhat.com/show_bug.cgi?id=1560782 | x_refsource_MISC |
| https://usn.ubuntu.com/3676-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3752-1/ | vendor-advisoryx_refsource_UBUNTU |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Linux kernel through version 4.15 |
Affected:
Linux kernel through version 4.15
|
Date Public
2018-04-01 00:00
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CVE-2018-1094 (GCVE-0-2018-1094)
Vulnerability from cvelistv5 – Published: 2018-04-02 03:00 – Updated: 2024-08-05 03:51
VLAI
EPSS
VEX
Summary
The ext4_fill_super function in fs/ext4/super.c in the Linux kernel through 4.15.15 does not always initialize the crc32c checksum driver, which allows attackers to cause a denial of service (ext4_xattr_inode_hash NULL pointer dereference and system crash) via a crafted ext4 image.
Severity
No CVSS data available.
CWE
- NULL pointer dereference
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1560788 | x_refsource_MISC |
| https://access.redhat.com/errata/RHSA-2018:3083 | vendor-advisoryx_refsource_REDHAT |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | x_refsource_MISC |
| http://openwall.com/lists/oss-security/2018/03/29/1 | x_refsource_MISC |
| https://usn.ubuntu.com/3695-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | x_refsource_MISC |
| https://usn.ubuntu.com/3695-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://bugzilla.kernel.org/show_bug.cgi?id=199183 | x_refsource_MISC |
| https://access.redhat.com/errata/RHSA-2018:2948 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2018:3096 | vendor-advisoryx_refsource_REDHAT |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Linux kernel through version 4.15 |
Affected:
Linux kernel through version 4.15
|
Date Public
2018-04-01 00:00
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CVE-2018-1130 (GCVE-0-2018-1130)
Vulnerability from cvelistv5 – Published: 2018-05-10 13:00 – Updated: 2024-08-05 03:51
VLAI
EPSS
VEX
Summary
Linux kernel before version 4.16-rc7 is vulnerable to a null pointer dereference in dccp_write_xmit() function in net/dccp/output.c in that allows a local user to cause a denial of service by a number of certain crafted system calls.
Severity
5.5 (Medium)
CWE
Assigner
References
18 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| unspecified | kernel |
Affected:
kernel 4.16-rc7
|
Date Public
2018-03-07 00:00
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CVE-2018-13053 (GCVE-0-2018-13053)
Vulnerability from cvelistv5 – Published: 2018-07-02 12:00 – Updated: 2024-08-05 08:52
VLAI
EPSS
VEX
Summary
The alarm_timer_nsleep function in kernel/time/alarmtimer.c in the Linux kernel through 4.17.3 has an integer overflow via a large relative timeout because ktime_add_safe is not used.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
13 references
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| https://usn.ubuntu.com/3821-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
| http://www.securityfocus.com/bid/104671 | vdb-entryx_refsource_BID |
| https://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
| https://access.redhat.com/errata/RHSA-2019:0831 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2019:2043 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2019:2029 | vendor-advisoryx_refsource_REDHAT |
| https://usn.ubuntu.com/4094-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4118-1/ | vendor-advisoryx_refsource_UBUNTU |
Date Public
2018-07-02 00:00
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CVE-2018-13405 (GCVE-0-2018-13405)
Vulnerability from cvelistv5 – Published: 2018-07-06 14:00 – Updated: 2024-08-05 09:00
VLAI
EPSS
VEX
Summary
The inode_init_owner function in fs/inode.c in the Linux kernel through 3.16 allows local users to create files with an unintended group ownership, in a scenario where a directory is SGID to a certain group and is writable by a user who is not a member of that group. Here, the non-member can trigger creation of a plain file whose group ownership is that group. The intended behavior was that the non-member can trigger creation of a directory (but not a plain file) whose group ownership is that group. The non-member can escalate privileges by making the plain file executable and SGID.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
28 references
Date Public
2018-07-06 00:00
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CVE-2018-13406 (GCVE-0-2018-13406)
Vulnerability from cvelistv5 – Published: 2018-07-06 14:00 – Updated: 2024-08-05 09:00
VLAI
EPSS
VEX
Summary
An integer overflow in the uvesafb_setcmap function in drivers/video/fbdev/uvesafb.c in the Linux kernel before 4.17.4 could result in local attackers being able to crash the kernel or potentially elevate privileges because kmalloc_array is not used.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
12 references
| URL | Tags |
|---|---|
| https://usn.ubuntu.com/3752-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3752-3/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3753-2/ | vendor-advisoryx_refsource_UBUNTU |
| https://cdn.kernel.org/pub/linux/kernel/v4.x/Chan… | x_refsource_MISC |
| https://usn.ubuntu.com/3754-1/ | vendor-advisoryx_refsource_UBUNTU |
| http://git.kernel.org/cgit/linux/kernel/git/torva… | x_refsource_MISC |
| https://github.com/torvalds/linux/commit/9f645bcc… | x_refsource_MISC |
| http://www.securitytracker.com/id/1041355 | vdb-entryx_refsource_SECTRACK |
| https://usn.ubuntu.com/3752-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/3753-1/ | vendor-advisoryx_refsource_UBUNTU |
| http://www.securityfocus.com/bid/104685 | vdb-entryx_refsource_BID |
| https://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
Date Public
2018-07-06 00:00
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CVE-2018-14633 (GCVE-0-2018-14633)
Vulnerability from cvelistv5 – Published: 2018-09-25 00:00 – Updated: 2024-08-05 09:38
VLAI
EPSS
VEX
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.
Severity
CWE
Assigner
References
18 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Linux Foundation | kernel |
Affected:
4.18.x, 4.14.x, 3.10.x
|
Date Public
2018-09-24 00:00
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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.
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