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CERTFR-2020-AVI-415
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans le noyau Linux de Red Hat. Certaines d'entre elles permettent à un attaquant de provoquer un déni de service à distance, 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 | Red Hat Enterprise Linux for Power, big endian - Extended Update Support 7.6 ppc64 | ||
| Red Hat | N/A | Red Hat Virtualization Host - Extended Update Support 4.2 for RHEL 7.6 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.6 ppc64le | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - AUS 7.2 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.3 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - AUS 7.3 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for Power 9 7 ppc64le | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux EUS Compute Node 7.6 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - TUS 7.6 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.6 ppc64le | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for IBM System z (Structure A) 7 s390x | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.6 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for ARM 64 7 aarch64 | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.6 s390x | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - TUS 7.3 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server - AUS 7.6 x86_64 | ||
| Red Hat | Red Hat Enterprise Linux Server | Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.3 ppc64le | ||
| Red Hat | Red Hat Enterprise Linux | Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.6 x86_64 |
References
| Title | Publication Time | Tags | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Red Hat Enterprise Linux for Power, big endian - Extended Update Support 7.6 ppc64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Virtualization Host - Extended Update Support 4.2 for RHEL 7.6 x86_64",
"product": {
"name": "N/A",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.6 ppc64le",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - AUS 7.2 x86_64",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.3 x86_64",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - AUS 7.3 x86_64",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power 9 7 ppc64le",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux EUS Compute Node 7.6 x86_64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - TUS 7.6 x86_64",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.6 ppc64le",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM System z (Structure A) 7 s390x",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.6 x86_64",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for ARM 64 7 aarch64",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.6 s390x",
"product": {
"name": "Red Hat Enterprise Linux",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - TUS 7.3 x86_64",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server - AUS 7.6 x86_64",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.3 ppc64le",
"product": {
"name": "Red Hat Enterprise Linux Server",
"vendor": {
"name": "Red Hat",
"scada": false
}
}
},
{
"description": "Red Hat Enterprise Linux for x86_64 - Extended Update Support 7.6 x86_64",
"product": {
"name": "Red Hat Enterprise Linux",
"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-2019-15916",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-15916"
},
{
"name": "CVE-2020-12653",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12653"
},
{
"name": "CVE-2019-3901",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-3901"
},
{
"name": "CVE-2019-14821",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-14821"
},
{
"name": "CVE-2019-19062",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19062"
},
{
"name": "CVE-2019-19767",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19767"
},
{
"name": "CVE-2020-11565",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-11565"
},
{
"name": "CVE-2019-11811",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-11811"
},
{
"name": "CVE-2018-7191",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-7191"
},
{
"name": "CVE-2019-9458",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-9458"
},
{
"name": "CVE-2018-20169",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-20169"
},
{
"name": "CVE-2020-12888",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12888"
},
{
"name": "CVE-2019-18808",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-18808"
},
{
"name": "CVE-2019-13233",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-13233"
},
{
"name": "CVE-2019-20636",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-20636"
},
{
"name": "CVE-2018-16884",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-16884"
},
{
"name": "CVE-2019-11487",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-11487"
},
{
"name": "CVE-2020-10720",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10720"
},
{
"name": "CVE-2020-8834",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-8834"
},
{
"name": "CVE-2019-18660",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-18660"
},
{
"name": "CVE-2020-0543",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-0543"
},
{
"name": "CVE-2019-15917",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-15917"
},
{
"name": "CVE-2020-12654",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12654"
}
],
"links": [],
"reference": "CERTFR-2020-AVI-415",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2020-07-08T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"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\nRed Hat. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer\nun d\u00e9ni de service \u00e0 distance, une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es et\nune atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.\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-2020:2832 du 07 juillet 2020",
"url": "https://access.redhat.com/errata/RHSA-2020:2832"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2020:2831 du 07 juillet 2020",
"url": "https://access.redhat.com/errata/RHSA-2020:2831"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2020:2854 du 07 juillet 2020",
"url": "https://access.redhat.com/errata/RHSA-2020:2854"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Red Hat RHSA-2020:2851 du 07 juillet 2020",
"url": "https://access.redhat.com/errata/RHSA-2020:2851"
}
]
}
CVE-2018-16884 (GCVE-0-2018-16884)
Vulnerability from cvelistv5 – Published: 2018-12-18 22:00 – Updated: 2024-08-05 10:32
VLAI
EPSS
Summary
A flaw was found in the Linux kernel's NFS41+ subsystem. NFS41+ shares mounted in different network namespaces at the same time can make bc_svc_process() use wrong back-channel IDs and cause a use-after-free vulnerability. Thus a malicious container user can cause a host kernel memory corruption and a system panic. Due to the nature of the flaw, privilege escalation cannot be fully ruled out.
Severity
6.5 (Medium)
CWE
Assigner
References
22 references
Date Public
2018-12-18 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T10:32:54.149Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "106253",
"tags": [
"vdb-entry",
"x_refsource_BID",
"x_transferred"
],
"url": "http://www.securityfocus.com/bid/106253"
},
{
"name": "[debian-lts-announce] 20190327 [SECURITY] [DLA 1731-1] linux security update",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html"
},
{
"name": "[debian-lts-announce] 20190401 [SECURITY] [DLA 1731-2] linux regression update",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html"
},
{
"name": "USN-3932-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "https://usn.ubuntu.com/3932-1/"
},
{
"name": "USN-3932-2",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "https://usn.ubuntu.com/3932-2/"
},
{
"name": "[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security update",
"tags": [
"mailing-list",
"x_refsource_MLIST",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html"
},
{
"name": "USN-3981-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "https://usn.ubuntu.com/3981-1/"
},
{
"name": "USN-3980-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "https://usn.ubuntu.com/3980-1/"
},
{
"name": "USN-3980-2",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "https://usn.ubuntu.com/3980-2/"
},
{
"name": "USN-3981-2",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "https://usn.ubuntu.com/3981-2/"
},
{
"name": "RHSA-2019:1873",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2019:1873"
},
{
"name": "RHSA-2019:1891",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2019:1891"
},
{
"name": "RHSA-2019:2696",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2019:2696"
},
{
"name": "RHSA-2019:2730",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2019:2730"
},
{
"name": "RHSA-2019:3309",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2019:3309"
},
{
"name": "RHSA-2019:3517",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2019:3517"
},
{
"name": "RHSA-2020:0204",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2020:0204"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16884"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://patchwork.kernel.org/patch/10733769/"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://patchwork.kernel.org/cover/10733767/"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://support.f5.com/csp/article/K21430012"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "kernel:",
"vendor": "[UNKNOWN]",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2018-12-18T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in the Linux kernel\u0027s NFS41+ subsystem. NFS41+ shares mounted in different network namespaces at the same time can make bc_svc_process() use wrong back-channel IDs and cause a use-after-free vulnerability. Thus a malicious container user can cause a host kernel memory corruption and a system panic. Due to the nature of the flaw, privilege escalation cannot be fully ruled out."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:N/I:L/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-06-14T17:20:04.000Z",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"name": "106253",
"tags": [
"vdb-entry",
"x_refsource_BID"
],
"url": "http://www.securityfocus.com/bid/106253"
},
{
"name": "[debian-lts-announce] 20190327 [SECURITY] [DLA 1731-1] linux security update",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html"
},
{
"name": "[debian-lts-announce] 20190401 [SECURITY] [DLA 1731-2] linux regression update",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.debian.org/debian-lts-announce/2019/04/msg00004.html"
},
{
"name": "USN-3932-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU"
],
"url": "https://usn.ubuntu.com/3932-1/"
},
{
"name": "USN-3932-2",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU"
],
"url": "https://usn.ubuntu.com/3932-2/"
},
{
"name": "[debian-lts-announce] 20190503 [SECURITY] [DLA 1771-1] linux-4.9 security update",
"tags": [
"mailing-list",
"x_refsource_MLIST"
],
"url": "https://lists.debian.org/debian-lts-announce/2019/05/msg00002.html"
},
{
"name": "USN-3981-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU"
],
"url": "https://usn.ubuntu.com/3981-1/"
},
{
"name": "USN-3980-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU"
],
"url": "https://usn.ubuntu.com/3980-1/"
},
{
"name": "USN-3980-2",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU"
],
"url": "https://usn.ubuntu.com/3980-2/"
},
{
"name": "USN-3981-2",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU"
],
"url": "https://usn.ubuntu.com/3981-2/"
},
{
"name": "RHSA-2019:1873",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2019:1873"
},
{
"name": "RHSA-2019:1891",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2019:1891"
},
{
"name": "RHSA-2019:2696",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2019:2696"
},
{
"name": "RHSA-2019:2730",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2019:2730"
},
{
"name": "RHSA-2019:3309",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2019:3309"
},
{
"name": "RHSA-2019:3517",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2019:3517"
},
{
"name": "RHSA-2020:0204",
"tags": [
"vendor-advisory",
"x_refsource_REDHAT"
],
"url": "https://access.redhat.com/errata/RHSA-2020:0204"
},
{
"tags": [
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CVE-2018-20169 (GCVE-0-2018-20169)
Vulnerability from cvelistv5 – Published: 2018-12-17 06:00 – Updated: 2024-08-05 11:51
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel before 4.19.9. The USB subsystem mishandles size checks during the reading of an extra descriptor, related to __usb_get_extra_descriptor in drivers/usb/core/usb.c.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
12 references
| URL | Tags |
|---|---|
| https://usn.ubuntu.com/3879-2/ | vendor-advisoryx_refsource_UBUNTU |
| http://git.kernel.org/cgit/linux/kernel/git/torva… | x_refsource_MISC |
| https://usn.ubuntu.com/3879-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://cdn.kernel.org/pub/linux/kernel/v4.x/Chan… | x_refsource_MISC |
| https://github.com/torvalds/linux/commit/704620af… | x_refsource_MISC |
| 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://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
| https://usn.ubuntu.com/4094-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4118-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://access.redhat.com/errata/RHSA-2019:3309 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2019:3517 | vendor-advisoryx_refsource_REDHAT |
Date Public
2018-12-17 00:00
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CVE-2018-7191 (GCVE-0-2018-7191)
Vulnerability from cvelistv5 – Published: 2019-05-17 04:27 – Updated: 2024-08-05 06:24
VLAI
EPSS
Summary
In the tun subsystem in the Linux kernel before 4.13.14, dev_get_valid_name is not called before register_netdevice. This allows local users to cause a denial of service (NULL pointer dereference and panic) via an ioctl(TUNSETIFF) call with a dev name containing a / character. This is similar to CVE-2013-4343.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
11 references
| URL | Tags |
|---|---|
| https://bugs.launchpad.net/ubuntu/+source/linux/+… | x_refsource_MISC |
| https://bugs.launchpad.net/ubuntu/+source/linux/+… | x_refsource_MISC |
| https://github.com/torvalds/linux/commit/0ad646c8… | x_refsource_MISC |
| https://git.kernel.org/cgit/linux/kernel/git/torv… | x_refsource_MISC |
| https://github.com/torvalds/linux/commit/5c25f65f… | x_refsource_MISC |
| https://git.kernel.org/cgit/linux/kernel/git/torv… | x_refsource_MISC |
| https://cdn.kernel.org/pub/linux/kernel/v4.x/Chan… | x_refsource_MISC |
| http://www.securityfocus.com/bid/108380 | vdb-entryx_refsource_BID |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
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CVE-2019-11487 (GCVE-0-2019-11487)
Vulnerability from cvelistv5 – Published: 2019-04-23 22:00 – Updated: 2024-08-04 22:55
VLAI
EPSS
Summary
The Linux kernel before 5.1-rc5 allows page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
30 references
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CVE-2019-11811 (GCVE-0-2019-11811)
Vulnerability from cvelistv5 – Published: 2019-05-07 13:24 – Updated: 2024-08-04 23:03
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel before 5.0.4. There is a use-after-free upon attempted read access to /proc/ioports after the ipmi_si module is removed, related to drivers/char/ipmi/ipmi_si_intf.c, drivers/char/ipmi/ipmi_si_mem_io.c, and drivers/char/ipmi/ipmi_si_port_io.c.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2019-13233 (GCVE-0-2019-13233)
Vulnerability from cvelistv5 – Published: 2019-07-04 12:27 – Updated: 2024-08-04 23:49
VLAI
EPSS
Summary
In arch/x86/lib/insn-eval.c in the Linux kernel before 5.1.9, there is a use-after-free for access to an LDT entry because of a race condition between modify_ldt() and a #BR exception for an MPX bounds violation.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
16 references
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CVE-2019-14821 (GCVE-0-2019-14821)
Vulnerability from cvelistv5 – Published: 2019-09-19 17:37 – Updated: 2024-08-05 00:26
VLAI
EPSS
Summary
An out-of-bounds access issue was found in the Linux kernel, all versions through 5.3, in the way Linux kernel's KVM hypervisor implements the Coalesced MMIO write operation. It operates on an MMIO ring buffer 'struct kvm_coalesced_mmio' object, wherein write indices 'ring->first' and 'ring->last' value could be supplied by a host user-space process. An unprivileged host user or process with access to '/dev/kvm' device could use this flaw to crash the host kernel, resulting in a denial of service or potentially escalating privileges on the system.
Severity
7.5 (High)
CWE
Assigner
References
29 references
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CVE-2019-15916 (GCVE-0-2019-15916)
Vulnerability from cvelistv5 – Published: 2019-09-04 14:58 – Updated: 2024-08-05 01:03
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel before 5.0.1. There is a memory leak in register_queue_kobjects() in net/core/net-sysfs.c, which will cause denial of service.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | x_refsource_MISC |
| https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan… | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2019100… | x_refsource_CONFIRM |
| https://support.f5.com/csp/article/K57418558?utm_… | x_refsource_CONFIRM |
| https://access.redhat.com/errata/RHSA-2019:3309 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2019:3517 | vendor-advisoryx_refsource_REDHAT |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://access.redhat.com/errata/RHSA-2020:0740 | vendor-advisoryx_refsource_REDHAT |
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CVE-2019-15917 (GCVE-0-2019-15917)
Vulnerability from cvelistv5 – Published: 2019-09-04 18:09 – Updated: 2024-08-05 01:03
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel before 5.0.5. There is a use-after-free issue when hci_uart_register_dev() fails in hci_uart_set_proto() in drivers/bluetooth/hci_ldisc.c.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://github.com/torvalds/linux/commit/56897b21… | x_refsource_MISC |
| https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan… | x_refsource_MISC |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
| https://security.netapp.com/advisory/ntap-2019100… | x_refsource_CONFIRM |
| https://seclists.org/bugtraq/2020/Jan/10 | mailing-listx_refsource_BUGTRAQ |
| http://packetstormsecurity.com/files/155890/Slack… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
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CVE-2019-18660 (GCVE-0-2019-18660)
Vulnerability from cvelistv5 – Published: 2019-11-27 22:11 – Updated: 2024-08-05 01:54
VLAI
EPSS
Summary
The Linux kernel before 5.4.1 on powerpc allows Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs, aka CID-39e72bf96f58. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
18 references
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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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