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CERTFR-2023-AVI-0315
Vulnerability from certfr_avis - Published: 2023-04-14 - Updated: 2023-04-14
De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un contournement de la politique de sécurité, une atteinte à l'intégrité des données, une atteinte à la confidentialité des données, une élévation de privilèges 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
References
| Title | Publication Time | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Ubuntu 16.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 14.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 22.04 LTS",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"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-2023-28328",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-28328"
},
{
"name": "CVE-2023-0461",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0461"
},
{
"name": "CVE-2022-1195",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1195"
},
{
"name": "CVE-2023-23454",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-23454"
},
{
"name": "CVE-2022-2380",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-2380"
},
{
"name": "CVE-2022-47929",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-47929"
},
{
"name": "CVE-2022-3628",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3628"
},
{
"name": "CVE-2022-42329",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-42329"
},
{
"name": "CVE-2021-4203",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-4203"
},
{
"name": "CVE-2023-23455",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-23455"
},
{
"name": "CVE-2023-26606",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26606"
},
{
"name": "CVE-2022-20132",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-20132"
},
{
"name": "CVE-2022-29900",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-29900"
},
{
"name": "CVE-2022-29901",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-29901"
},
{
"name": "CVE-2023-0266",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0266"
},
{
"name": "CVE-2022-42895",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-42895"
},
{
"name": "CVE-2022-43750",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-43750"
},
{
"name": "CVE-2022-4662",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-4662"
},
{
"name": "CVE-2020-36516",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-36516"
},
{
"name": "CVE-2022-3903",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3903"
},
{
"name": "CVE-2023-1074",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1074"
},
{
"name": "CVE-2022-36280",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-36280"
},
{
"name": "CVE-2022-41218",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-41218"
},
{
"name": "CVE-2022-1016",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1016"
},
{
"name": "CVE-2022-4382",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-4382"
},
{
"name": "CVE-2022-1975",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1975"
},
{
"name": "CVE-2022-39842",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-39842"
},
{
"name": "CVE-2022-2196",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-2196"
},
{
"name": "CVE-2022-20572",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-20572"
},
{
"name": "CVE-2022-41849",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-41849"
},
{
"name": "CVE-2022-0487",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-0487"
},
{
"name": "CVE-2021-28711",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-28711"
},
{
"name": "CVE-2022-1462",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1462"
},
{
"name": "CVE-2021-28713",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-28713"
},
{
"name": "CVE-2023-0210",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0210"
},
{
"name": "CVE-2021-3772",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-3772"
},
{
"name": "CVE-2022-2663",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-2663"
},
{
"name": "CVE-2021-3659",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-3659"
},
{
"name": "CVE-2023-26607",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26607"
},
{
"name": "CVE-2022-3649",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3649"
},
{
"name": "CVE-2021-3428",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-3428"
},
{
"name": "CVE-2022-3545",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3545"
},
{
"name": "CVE-2022-0494",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-0494"
},
{
"name": "CVE-2021-28712",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-28712"
},
{
"name": "CVE-2023-23559",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-23559"
},
{
"name": "CVE-2022-39188",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-39188"
},
{
"name": "CVE-2022-3111",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3111"
},
{
"name": "CVE-2022-41850",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-41850"
},
{
"name": "CVE-2022-3646",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3646"
},
{
"name": "CVE-2022-42328",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-42328"
},
{
"name": "CVE-2021-26401",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-26401"
},
{
"name": "CVE-2021-45868",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-45868"
},
{
"name": "CVE-2023-26545",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26545"
},
{
"name": "CVE-2021-3669",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-3669"
},
{
"name": "CVE-2022-3640",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3640"
},
{
"name": "CVE-2023-1095",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1095"
},
{
"name": "CVE-2023-1118",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1118"
},
{
"name": "CVE-2022-26373",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-26373"
},
{
"name": "CVE-2023-0394",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0394"
},
{
"name": "CVE-2022-2318",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-2318"
},
{
"name": "CVE-2022-3303",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3303"
},
{
"name": "CVE-2022-3424",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3424"
},
{
"name": "CVE-2022-36879",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-36879"
},
{
"name": "CVE-2022-2991",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-2991"
},
{
"name": "CVE-2022-48424",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48424"
},
{
"name": "CVE-2021-3732",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-3732"
},
{
"name": "CVE-2022-48423",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48423"
},
{
"name": "CVE-2023-0045",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0045"
},
{
"name": "CVE-2022-1205",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1205"
},
{
"name": "CVE-2022-20369",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-20369"
},
{
"name": "CVE-2021-4149",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-4149"
},
{
"name": "CVE-2022-0617",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-0617"
},
{
"name": "CVE-2022-3061",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3061"
},
{
"name": "CVE-2022-3521",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3521"
},
{
"name": "CVE-2022-2503",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-2503"
},
{
"name": "CVE-2022-1974",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1974"
},
{
"name": "CVE-2022-1516",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1516"
}
],
"initial_release_date": "2023-04-14T00:00:00",
"last_revision_date": "2023-04-14T00:00:00",
"links": [],
"reference": "CERTFR-2023-AVI-0315",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2023-04-14T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"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 \u003cspan\nclass=\"textit\"\u003ele noyau Linux d\u0027Ubuntu\u003c/span\u003e. Elles permettent \u00e0 un\nattaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, un\ncontournement de la politique de s\u00e9curit\u00e9, une atteinte \u00e0 l\u0027int\u00e9grit\u00e9\ndes donn\u00e9es, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es, une\n\u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6009-1 du 11 avril 2023",
"url": "https://ubuntu.com/security/notices/USN-6009-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6004-1 du 11 avril 2023",
"url": "https://ubuntu.com/security/notices/USN-6004-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6014-1 du 12 avril 2023",
"url": "https://ubuntu.com/security/notices/USN-6014-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6013-1 du 12 avril 2023",
"url": "https://ubuntu.com/security/notices/USN-6013-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6007-1 du 11 avril 2023",
"url": "https://ubuntu.com/security/notices/USN-6007-1"
}
]
}
CVE-2022-41218 (GCVE-0-2022-41218)
Vulnerability from cvelistv5 – Published: 2022-09-21 00:00 – Updated: 2026-10-14 18:06
VLAI
EPSS
VEX
Summary
In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused by refcount races, affecting dvb_demux_open and dvb_dmxdev_release.
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-28 15:28 UTC
CWE
- n/a
- CWE-416 - Use After Free
Assigner
References
10 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < V1.1
(custom)
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T12:35:49.594Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://lore.kernel.org/all/20220908132754.30532-1-tiwai%40suse.de/"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/drivers/media/dvb-core/dmxdev.c"
},
{
"name": "[oss-security] 20220923 CVE-2022-41218: Linux dvb-core: UAF in dvb-core/dmxdev",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2022/09/23/4"
},
{
"name": "[oss-security] 20220923 Re: [Report v2] CVE-2022-41218: Linux dvb-core: UAF in dvb-core/dmxdev",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2022/09/24/2"
},
{
"name": "[oss-security] 20220923 [Report v2] CVE-2022-41218: Linux dvb-core: UAF in dvb-core/dmxdev",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2022/09/24/1"
},
{
"name": "DSA-5324",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5324"
},
{
"name": "[debian-lts-announce] 20230302 [SECURITY] [DLA 3349-1] linux-5.10 security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/03/msg00000.html"
},
{
"name": "[debian-lts-announce] 20230503 [SECURITY] [DLA 3403-1] linux security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=fd3d91ab1c6ab0628fe642dd570b56302c30a792"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-41218",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-05-28T15:28:21.548855Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-416",
"description": "CWE-416 Use After Free",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-05-28T15:28:47.976Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"affected": [
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V1.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-14T18:06:44.125Z",
"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
"shortName": "siemens-SADP"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-794697.html"
}
],
"x_adpType": "supplier"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused by refcount races, affecting dvb_demux_open and dvb_dmxdev_release."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-03-25T00:41:17.864Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://lore.kernel.org/all/20220908132754.30532-1-tiwai%40suse.de/"
},
{
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/drivers/media/dvb-core/dmxdev.c"
},
{
"name": "[oss-security] 20220923 CVE-2022-41218: Linux dvb-core: UAF in dvb-core/dmxdev",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2022/09/23/4"
},
{
"name": "[oss-security] 20220923 Re: [Report v2] CVE-2022-41218: Linux dvb-core: UAF in dvb-core/dmxdev",
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CVE-2022-41849 (GCVE-0-2022-41849)
Vulnerability from cvelistv5 – Published: 2022-09-30 00:00 – Updated: 2026-10-14 18:12
VLAI
EPSS
VEX
Summary
drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
5 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < V1.1
(custom)
|
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CVE-2022-41850 (GCVE-0-2022-41850)
Vulnerability from cvelistv5 – Published: 2022-09-30 00:00 – Updated: 2026-10-14 18:12
VLAI
EPSS
VEX
Summary
roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free in certain situations where a report is received while copying a report->value is in progress.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 21:00 UTC
CWE
- n/a
Assigner
References
5 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < V1.1
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CVE-2022-42328 (GCVE-0-2022-42328)
Vulnerability from cvelistv5 – Published: 2022-12-07 00:00 – Updated: 2026-10-14 18:17
VLAI
EPSS
VEX
Summary
Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-392 introduced another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the XSA-392 handling (CVE-2022-42328). Additionally when dropping packages for other reasons the same deadlock could occur in case of netpoll being active for the interface the xen-netback driver is connected to (CVE-2022-42329).
Severity
6.2 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-23 14:25 UTC
CWE
- unknown
- CWE-667 - Improper Locking
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Unknown:
consult Xen advisory XSA-424
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < V1.1
(custom)
|
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CVE-2022-42329 (GCVE-0-2022-42329)
Vulnerability from cvelistv5 – Published: 2022-12-07 00:00 – Updated: 2026-10-14 18:22
VLAI
EPSS
VEX
Summary
Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-392 introduced another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the XSA-392 handling (CVE-2022-42328). Additionally when dropping packages for other reasons the same deadlock could occur in case of netpoll being active for the interface the xen-netback driver is connected to (CVE-2022-42329).
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-23 14:23 UTC
CWE
- unknown
- CWE-667 - Improper Locking
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Unknown:
consult Xen advisory XSA-424
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < V1.1
(custom)
|
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CVE-2022-42895 (GCVE-0-2022-42895)
Vulnerability from cvelistv5 – Published: 2022-11-23 14:11 – Updated: 2026-10-14 18:26
VLAI
EPSS
VEX
Title
Info Leak in l2cap_core in the Linux Kernel
Summary
There is an infoleak vulnerability in the Linux kernel's net/bluetooth/l2cap_core.c's l2cap_parse_conf_req function which can be used to leak kernel pointers remotely.
We recommend upgrading past commit https://github.com/torvalds/linux/commit/b1a2cd50c0357f243b7435a732b4e62ba3157a2e https://www.google.com/url
Severity
5.1 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-21 13:36 UTC
CWE
- CWE-824 - Access of Uninitialized Pointer
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux Kernel |
Affected:
3.0.0 , ≤ b1a2cd50c0357f243b7435a732b4e62ba3157a2e
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|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < V1.1
(custom)
|
Date Public
2022-11-02 23:00
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CVE-2022-43750 (GCVE-0-2022-43750)
Vulnerability from cvelistv5 – Published: 2022-10-26 00:00 – Updated: 2026-10-14 18:30
VLAI
EPSS
VEX
Summary
drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user-space client to corrupt the monitor's internal memory.
Severity
6.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-07 13:40 UTC
CWE
- n/a
- CWE-787 - Out-of-bounds Write
Assigner
References
8 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < V1.1
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|
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CVE-2022-4382 (GCVE-0-2022-4382)
Vulnerability from cvelistv5 – Published: 2023-01-10 00:00 – Updated: 2025-04-09 15:34
VLAI
EPSS
VEX
Summary
A use-after-free flaw caused by a race among the superblock operations in the gadgetfs Linux driver was found. It could be triggered by yanking out a device that is running the gadgetfs side.
Severity
6.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-09 15:33 UTC
CWE
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Linux kernel |
Affected:
unknown
|
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CVE-2022-4662 (GCVE-0-2022-4662)
Vulnerability from cvelistv5 – Published: 2022-12-22 00:00 – Updated: 2026-10-14 14:44
VLAI
EPSS
VEX
Summary
A flaw incorrect access control in the Linux kernel USB core subsystem was found in the way user attaches usb device. A local user could use this flaw to crash the system.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-09 18:03 UTC
CWE
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Kernel |
Affected:
Linux kernel 6.0-rc4
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < V1.1
(custom)
|
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CVE-2022-47929 (GCVE-0-2022-47929)
Vulnerability from cvelistv5 – Published: 2023-01-17 00:00 – Updated: 2026-10-14 18:39
VLAI
EPSS
VEX
Summary
In the Linux kernel before 6.1.6, a NULL pointer dereference bug in the traffic control subsystem allows an unprivileged user to trigger a denial of service (system crash) via a crafted traffic control configuration that is set up with "tc qdisc" and "tc class" commands. This affects qdisc_graft in net/sched/sch_api.c.
Severity
5.5 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-04 18:00 UTC
CWE
- n/a
- CWE-476 - NULL Pointer Dereference
Assigner
References
9 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < V1.1
(custom)
|
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Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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