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CERTFR-2020-AVI-483
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 à distance 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 | N/A | SUSE Linux Enterprise Module for Basesystem 15-SP2 | ||
| SUSE | N/A | SUSE Linux Enterprise Debuginfo 11-SP4 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 11-SP4-LTSS | ||
| SUSE | SUSE Linux Enterprise High Performance Computing | SUSE Linux Enterprise High Performance Computing 15-ESPOS | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Legacy Software 15-SP1 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Development Tools 15-SP1 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Live Patching 15-SP1 | ||
| SUSE | N/A | SUSE Linux Enterprise Workstation Extension 15-SP1 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Legacy Software 15-SP2 | ||
| SUSE | N/A | SUSE Linux Enterprise High Availability 15-SP2 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Development Tools 15-SP2 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Live Patching 15 | ||
| SUSE | SUSE Linux Enterprise High Performance Computing | SUSE Linux Enterprise High Performance Computing 15-LTSS | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 15-LTSS | ||
| SUSE | N/A | SUSE Linux Enterprise High Availability 15 | ||
| SUSE | N/A | SUSE Linux Enterprise Workstation Extension 15-SP2 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Basesystem 15-SP1 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Public Cloud 15-SP2 | ||
| SUSE | N/A | SUSE Linux Enterprise High Availability 15-SP1 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Public Cloud 15-SP1 | ||
| SUSE | N/A | SUSE Linux Enterprise Module for Live Patching 15-SP2 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server for SAP 15 | ||
| SUSE | SUSE Linux Enterprise Server | SUSE Linux Enterprise Server 11-EXTRA |
References
| Title | Publication Time | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SUSE Linux Enterprise Module for Basesystem 15-SP2",
"product": {
"name": "N/A",
"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 Server 11-SP4-LTSS",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Performance Computing 15-ESPOS",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Legacy Software 15-SP1",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Development Tools 15-SP1",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Live Patching 15-SP1",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Workstation Extension 15-SP1",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Legacy Software 15-SP2",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Availability 15-SP2",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Development Tools 15-SP2",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Live Patching 15",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Performance Computing 15-LTSS",
"product": {
"name": "SUSE Linux Enterprise High Performance Computing",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 15-LTSS",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Availability 15",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Workstation Extension 15-SP2",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Basesystem 15-SP1",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Public Cloud 15-SP2",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise High Availability 15-SP1",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Public Cloud 15-SP1",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Module for Live Patching 15-SP2",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server for SAP 15",
"product": {
"name": "SUSE Linux Enterprise Server",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Server 11-EXTRA",
"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-2020-10781",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10781"
},
{
"name": "CVE-2020-12771",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12771"
},
{
"name": "CVE-2020-10711",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10711"
},
{
"name": "CVE-2020-12652",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12652"
},
{
"name": "CVE-2019-5108",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-5108"
},
{
"name": "CVE-2020-15393",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-15393"
},
{
"name": "CVE-2020-14416",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-14416"
},
{
"name": "CVE-2019-19462",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-19462"
},
{
"name": "CVE-2020-10751",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10751"
},
{
"name": "CVE-2020-10732",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10732"
},
{
"name": "CVE-2020-14331",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-14331"
},
{
"name": "CVE-2020-13974",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-13974"
},
{
"name": "CVE-2020-10767",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10767"
},
{
"name": "CVE-2020-12769",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12769"
},
{
"name": "CVE-2020-13143",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-13143"
},
{
"name": "CVE-2020-10768",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10768"
},
{
"name": "CVE-2020-0305",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-0305"
},
{
"name": "CVE-2019-16746",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-16746"
},
{
"name": "CVE-2020-12888",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12888"
},
{
"name": "CVE-2019-20812",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-20812"
},
{
"name": "CVE-2020-10769",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10769"
},
{
"name": "CVE-2020-15780",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-15780"
},
{
"name": "CVE-2020-12656",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12656"
},
{
"name": "CVE-2019-20908",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-20908"
},
{
"name": "CVE-2020-10135",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10135"
},
{
"name": "CVE-2020-10766",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10766"
},
{
"name": "CVE-2020-10773",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-10773"
},
{
"name": "CVE-2019-20810",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-20810"
}
],
"links": [],
"reference": "CERTFR-2020-AVI-483",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2020-08-04T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"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 \u00e0 distance 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-202014442-1 du 03 ao\u00fbt 2020",
"url": "https://www.suse.com/support/update/announcement/2020/suse-su-202014442-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20202103-1 du 03 ao\u00fbt 2020",
"url": "https://www.suse.com/support/update/announcement/2020/suse-su-20202103-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20202105-1 du 03 ao\u00fbt 2020",
"url": "https://www.suse.com/support/update/announcement/2020/suse-su-20202105-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20202107-1 du 03 ao\u00fbt 2020",
"url": "https://www.suse.com/support/update/announcement/2020/suse-su-20202107-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20202106-1 du 03 ao\u00fbt 2020",
"url": "https://www.suse.com/support/update/announcement/2020/suse-su-20202106-1/"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 SUSE suse-su-20202102-1 du 31 juillet 2020",
"url": "https://www.suse.com/support/update/announcement/2020/suse-su-20202102-1/"
}
]
}
CVE-2019-16746 (GCVE-0-2019-16746)
Vulnerability from cvelistv5 – Published: 2019-09-24 05:55 – Updated: 2024-08-05 01:24
VLAI
EPSS
Summary
An issue was discovered in net/wireless/nl80211.c in the Linux kernel through 5.2.17. It does not check the length of variable elements in a beacon head, leading to a buffer overflow.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
14 references
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T01:24:47.916Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "FEDORA-2019-057d691fd4",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TASE2ESEZAER6DTZH3DJ4K2JNO46TVL7/"
},
{
"name": "20191108 [slackware-security] Slackware 14.2 kernel (SSA:2019-311-01)",
"tags": [
"mailing-list",
"x_refsource_BUGTRAQ",
"x_transferred"
],
"url": "https://seclists.org/bugtraq/2019/Nov/11"
},
{
"name": "USN-4183-1",
"tags": [
"vendor-advisory",
"x_refsource_UBUNTU",
"x_transferred"
],
"url": "https://usn.ubuntu.com/4183-1/"
},
{
"name": "USN-4186-1",
"tags": [
"vendor-advisory",
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"url": "https://usn.ubuntu.com/4186-1/"
},
{
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},
{
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},
{
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"url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html"
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{
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},
{
"tags": [
"x_refsource_MISC",
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],
"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
},
{
"tags": [
"x_refsource_MISC",
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],
"url": "http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html"
},
{
"tags": [
"x_refsource_MISC",
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"url": "https://marc.info/?l=linux-wireless\u0026m=156901391225058\u0026w=2"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20191031-0005/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
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"version": "n/a"
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"descriptions": [
{
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"value": "An issue was discovered in net/wireless/nl80211.c in the Linux kernel through 5.2.17. It does not check the length of variable elements in a beacon head, leading to a buffer overflow."
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"dateUpdated": "2021-06-14T17:20:09.000Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
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{
"name": "FEDORA-2019-057d691fd4",
"tags": [
"vendor-advisory",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TASE2ESEZAER6DTZH3DJ4K2JNO46TVL7/"
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{
"name": "20191108 [slackware-security] Slackware 14.2 kernel (SSA:2019-311-01)",
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{
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{
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"tags": [
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"x_refsource_UBUNTU"
],
"url": "https://usn.ubuntu.com/4186-1/"
},
{
"name": "USN-4209-1",
"tags": [
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],
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{
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"tags": [
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"url": "https://usn.ubuntu.com/4210-1/"
},
{
"name": "[debian-lts-announce] 20200118 [SECURITY] [DLA 2068-1] linux security update",
"tags": [
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"x_refsource_MLIST"
],
"url": "https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html"
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{
"name": "[debian-lts-announce] 20200302 [SECURITY] [DLA 2114-1] linux-4.9 security update",
"tags": [
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],
"url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html"
},
{
"name": "openSUSE-SU-2020:0336",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html"
},
{
"name": "openSUSE-SU-2020:1153",
"tags": [
"vendor-advisory",
"x_refsource_SUSE"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html"
},
{
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"x_refsource_MISC"
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"url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
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{
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],
"url": "https://security.netapp.com/advisory/ntap-20191031-0005/"
}
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}
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CVE-2019-19462 (GCVE-0-2019-19462)
Vulnerability from cvelistv5 – Published: 2019-11-30 00:57 – Updated: 2024-08-05 02:16
VLAI
EPSS
Summary
relay_open in kernel/relay.c in the Linux kernel through 5.4.1 allows local users to cause a denial of service (such as relay blockage) by triggering a NULL alloc_percpu result.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
15 references
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CVE-2019-20810 (GCVE-0-2019-20810)
Vulnerability from cvelistv5 – Published: 2020-06-02 23:14 – Updated: 2024-08-05 02:53
VLAI
EPSS
Summary
go7007_snd_init in drivers/media/usb/go7007/snd-go7007.c in the Linux kernel before 5.6 does not call snd_card_free for a failure path, which causes a memory leak, aka CID-9453264ef586.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan… | x_refsource_MISC |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | x_refsource_MISC |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://usn.ubuntu.com/4427-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4439-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4440-1/ | vendor-advisoryx_refsource_UBUNTU |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://usn.ubuntu.com/4483-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4485-1/ | vendor-advisoryx_refsource_UBUNTU |
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CVE-2019-20812 (GCVE-0-2019-20812)
Vulnerability from cvelistv5 – Published: 2020-06-03 02:43 – Updated: 2024-08-05 02:53
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel before 5.4.7. The prb_calc_retire_blk_tmo() function in net/packet/af_packet.c can result in a denial of service (CPU consumption and soft lockup) in a certain failure case involving TPACKET_V3, aka CID-b43d1f9f7067.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
| URL | Tags |
|---|---|
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://www.oracle.com/security-alerts/cpuApr2021.html | x_refsource_MISC |
| 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 |
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CVE-2019-20908 (GCVE-0-2019-20908)
Vulnerability from cvelistv5 – Published: 2020-07-15 21:24 – Updated: 2024-08-05 02:53
VLAI
EPSS
Summary
An issue was discovered in drivers/firmware/efi/efi.c in the Linux kernel before 5.4. Incorrect access permissions for the efivar_ssdt ACPI variable could be used by attackers to bypass lockdown or secure boot restrictions, aka CID-1957a85b0032.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
13 references
| URL | Tags |
|---|---|
| https://git.zx2c4.com/american-unsigned-language/… | x_refsource_MISC |
| https://mailarchives.bentasker.co.uk/Mirrors/OSSS… | x_refsource_MISC |
| 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 |
| http://www.openwall.com/lists/oss-security/2020/07/20/6 | mailing-listx_refsource_MLIST |
| https://usn.ubuntu.com/4427-1/ | vendor-advisoryx_refsource_UBUNTU |
| http://www.openwall.com/lists/oss-security/2020/07/29/3 | mailing-listx_refsource_MLIST |
| http://www.openwall.com/lists/oss-security/2020/07/30/3 | mailing-listx_refsource_MLIST |
| http://www.openwall.com/lists/oss-security/2020/07/30/2 | mailing-listx_refsource_MLIST |
| https://usn.ubuntu.com/4439-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4426-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4440-1/ | vendor-advisoryx_refsource_UBUNTU |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
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CVE-2019-5108 (GCVE-0-2019-5108)
Vulnerability from cvelistv5 – Published: 2019-12-23 18:55 – Updated: 2024-08-04 19:47
VLAI
EPSS
Summary
An exploitable denial-of-service vulnerability exists in the Linux kernel prior to mainline 5.3. An attacker could exploit this vulnerability by triggering AP to send IAPP location updates for stations before the required authentication process has completed. This could lead to different denial-of-service scenarios, either by causing CAM table attacks, or by leading to traffic flapping if faking already existing clients in other nearby APs of the same wireless infrastructure. An attacker can forge Authentication and Association Request packets to trigger this vulnerability.
Severity
7.4 (High)
CWE
- CWE-440 - Expected Behavior Violation
Assigner
References
14 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Linux kernel |
Affected:
Linux 4.14.98-v7+
|
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CVE-2020-0305 (GCVE-0-2020-0305)
Vulnerability from cvelistv5 – Published: 2020-07-17 19:59 – Updated: 2024-08-04 05:55
VLAI
EPSS
Summary
In cdev_get of char_dev.c, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-153467744
Severity
No CVSS data available.
CWE
- Elevation of privilege
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://source.android.com/security/bulletin/pixe… | x_refsource_CONFIRM |
| 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-2020-10135 (GCVE-0-2020-10135)
Vulnerability from cvelistv5 – Published: 2020-05-19 15:50 – Updated: 2024-09-17 02:57
VLAI
EPSS
Title
Bluetooth devices supporting BR/EDR v5.2 and earlier are vulnerable to impersonation attacks
Summary
Legacy pairing and secure-connections pairing authentication in Bluetooth BR/EDR Core Specification v5.2 and earlier may allow an unauthenticated user to complete authentication without pairing credentials via adjacent access. An unauthenticated, adjacent attacker could impersonate a Bluetooth BR/EDR master or slave to pair with a previously paired remote device to successfully complete the authentication procedure without knowing the link key.
Severity
5.4 (Medium)
CWE
- CWE-757 - Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://kb.cert.org/vuls/id/647177/ | third-party-advisoryx_refsource_CERT-VN |
| http://seclists.org/fulldisclosure/2020/Jun/5 | mailing-listx_refsource_FULLDISC |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://francozappa.github.io/about-bias/ | x_refsource_MISC |
| https://www.bluetooth.com/learn-about-bluetooth/b… | x_refsource_CONFIRM |
| http://packetstormsecurity.com/files/157922/Bluet… | x_refsource_MISC |
Date Public
2020-04-14 00:00
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CVE-2020-10711 (GCVE-0-2020-10711)
Vulnerability from cvelistv5 – Published: 2020-05-22 14:09 – Updated: 2024-08-04 11:14
VLAI
EPSS
Summary
A NULL pointer dereference flaw was found in the Linux kernel's SELinux subsystem in versions before 5.7. This flaw occurs while importing the Commercial IP Security Option (CIPSO) protocol's category bitmap into the SELinux extensible bitmap via the' ebitmap_netlbl_import' routine. While processing the CIPSO restricted bitmap tag in the 'cipso_v4_parsetag_rbm' routine, it sets the security attribute to indicate that the category bitmap is present, even if it has not been allocated. This issue leads to a NULL pointer dereference issue while importing the same category bitmap into SELinux. This flaw allows a remote network user to crash the system kernel, resulting in a denial of service.
Severity
5.9 (Medium)
CWE
Assigner
References
13 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… | x_refsource_CONFIRM |
| https://www.openwall.com/lists/oss-security/2020/… | x_refsource_CONFIRM |
| https://security.netapp.com/advisory/ntap-2020060… | x_refsource_CONFIRM |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
| https://www.debian.org/security/2020/dsa-4698 | vendor-advisoryx_refsource_DEBIAN |
| https://www.debian.org/security/2020/dsa-4699 | vendor-advisoryx_refsource_DEBIAN |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://usn.ubuntu.com/4413-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4411-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4412-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4419-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://usn.ubuntu.com/4414-1/ | vendor-advisoryx_refsource_UBUNTU |
Impacted products
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CVE-2020-10732 (GCVE-0-2020-10732)
Vulnerability from cvelistv5 – Published: 2020-06-12 00:00 – Updated: 2024-08-04 11:14
VLAI
EPSS
Summary
A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an attacker with a local account to crash a trivial program and exfiltrate private kernel data.
Severity
CWE
Assigner
References
14 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Linux kernel | kernel |
Affected:
introduced in commit 4206d3aa1978e44f58bfa4e1c9d8d35cbf19c187
|
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Trend slope:
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(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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