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CERTFR-2023-AVI-0911
Vulnerability from certfr_avis - Published: - Updated:
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 déni de service à distance 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
References
| Title | Publication Time | Tags | |||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Ubuntu 18.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 20.04 LTS",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 23.04",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 14.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 23.10",
"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-2023-40283",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-40283"
},
{
"name": "CVE-2023-44466",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-44466"
},
{
"name": "CVE-2023-5345",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-5345"
},
{
"name": "CVE-2023-4244",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4244"
},
{
"name": "CVE-2023-20588",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-20588"
},
{
"name": "CVE-2023-20569",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-20569"
},
{
"name": "CVE-2023-42752",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-42752"
},
{
"name": "CVE-2023-4569",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4569"
},
{
"name": "CVE-2022-45919",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-45919"
},
{
"name": "CVE-2023-4128",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4128"
},
{
"name": "CVE-2023-31436",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-31436"
},
{
"name": "CVE-2023-34324",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-34324"
},
{
"name": "CVE-2023-42753",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-42753"
},
{
"name": "CVE-2023-4921",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4921"
},
{
"name": "CVE-2023-3866",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3866"
},
{
"name": "CVE-2023-39189",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-39189"
},
{
"name": "CVE-2022-45886",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-45886"
},
{
"name": "CVE-2023-31085",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-31085"
},
{
"name": "CVE-2022-48425",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48425"
},
{
"name": "CVE-2023-3772",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3772"
},
{
"name": "CVE-2023-38430",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-38430"
},
{
"name": "CVE-2023-4155",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4155"
},
{
"name": "CVE-2023-31083",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-31083"
},
{
"name": "CVE-2023-1380",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1380"
},
{
"name": "CVE-2022-45887",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-45887"
},
{
"name": "CVE-2023-4194",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4194"
},
{
"name": "CVE-2023-38432",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-38432"
},
{
"name": "CVE-2023-3867",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3867"
},
{
"name": "CVE-2023-3863",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3863"
},
{
"name": "CVE-2023-3865",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3865"
},
{
"name": "CVE-2023-4622",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4622"
},
{
"name": "CVE-2023-3212",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3212"
},
{
"name": "CVE-2023-4273",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4273"
},
{
"name": "CVE-2023-35001",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-35001"
},
{
"name": "CVE-2023-0597",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0597"
},
{
"name": "CVE-2023-4881",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4881"
},
{
"name": "CVE-2023-4132",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4132"
},
{
"name": "CVE-2023-4134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4134"
},
{
"name": "CVE-2023-5197",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-5197"
},
{
"name": "CVE-2023-38427",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-38427"
},
{
"name": "CVE-2023-1206",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1206"
},
{
"name": "CVE-2023-21264",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-21264"
},
{
"name": "CVE-2023-4623",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4623"
},
{
"name": "CVE-2023-2156",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2156"
},
{
"name": "CVE-2023-42755",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-42755"
},
{
"name": "CVE-2023-38431",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-38431"
},
{
"name": "CVE-2023-34319",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-34319"
},
{
"name": "CVE-2023-42756",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-42756"
},
{
"name": "CVE-2023-42754",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-42754"
}
],
"links": [],
"reference": "CERTFR-2023-AVI-0911",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2023-11-03T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux\nd\u0027Ubuntu. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de\ncode arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0 distance et une\natteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.\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-6461-1 du 31 octobre 2023",
"url": "https://ubuntu.com/security/notices/USN-6461-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6454-3 du 31 octobre 2023",
"url": "https://ubuntu.com/security/notices/USN-6454-3"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6464-1 du 31 octobre 2023",
"url": "https://ubuntu.com/security/notices/USN-6464-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6441-3 du 30 octobre 2023",
"url": "https://ubuntu.com/security/notices/USN-6441-3"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6460-1 du 30 octobre 2023",
"url": "https://ubuntu.com/security/notices/USN-6460-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6465-2 du 01 novembre 2023",
"url": "https://ubuntu.com/security/notices/USN-6465-2"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6454-4 du 01 novembre 2023",
"url": "https://ubuntu.com/security/notices/USN-6454-4"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6466-1 du 31 octobre 2023",
"url": "https://ubuntu.com/security/notices/USN-6466-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6465-1 du 31 octobre 2023",
"url": "https://ubuntu.com/security/notices/USN-6465-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6462-1 du 31 octobre 2023",
"url": "https://ubuntu.com/security/notices/USN-6462-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6454-2 du 30 octobre 2023",
"url": "https://ubuntu.com/security/notices/USN-6454-2"
}
]
}
CVE-2022-45886 (GCVE-0-2022-45886)
Vulnerability from cvelistv5 – Published: 2022-11-25 00:00 – Updated: 2024-08-03 14:24
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvb_net.c has a .disconnect versus dvb_device_open race condition that leads to a use-after-free.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
{
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{
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"dateUpdated": "2024-08-03T14:24:03.231Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
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"tags": [
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"url": "https://lore.kernel.org/linux-media/20221115131822.6640-1-imv4bel%40gmail.com/"
},
{
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"url": "https://lore.kernel.org/linux-media/20221115131822.6640-3-imv4bel%40gmail.com/"
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"url": "https://security.netapp.com/advisory/ntap-20230113-0006/"
},
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"url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4172385b0c9ac366dcab78eda48c26814b87ed1a"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
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{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
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"lang": "en",
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}
],
"problemTypes": [
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"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
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}
],
"providerMetadata": {
"dateUpdated": "2024-03-25T00:40:46.175Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://lore.kernel.org/linux-media/20221115131822.6640-1-imv4bel%40gmail.com/"
},
{
"url": "https://lore.kernel.org/linux-media/20221115131822.6640-3-imv4bel%40gmail.com/"
},
{
"url": "https://security.netapp.com/advisory/ntap-20230113-0006/"
},
{
"url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4172385b0c9ac366dcab78eda48c26814b87ed1a"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2022-45886",
"datePublished": "2022-11-25T00:00:00.000Z",
"dateReserved": "2022-11-25T00:00:00.000Z",
"dateUpdated": "2024-08-03T14:24:03.231Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-45887 (GCVE-0-2022-45887)
Vulnerability from cvelistv5 – Published: 2022-11-25 00:00 – Updated: 2025-04-25 19:14
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel through 6.0.9. drivers/media/usb/ttusb-dec/ttusb_dec.c has a memory leak because of the lack of a dvb_frontend_detach call.
Severity
4.7 (Medium)
CWE
- n/a
Assigner
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T14:24:03.181Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=517a281338322ff8293f988771c98aaa7205e457"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 4.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-45887",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-25T19:13:39.331748Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
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"descriptions": [
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"cweId": "CWE-362",
"description": "CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-772",
"description": "CWE-772 Missing Release of Resource after Effective Lifetime",
"lang": "en",
"type": "CWE"
}
]
}
],
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},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
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"vendor": "n/a",
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{
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"version": "n/a"
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]
}
],
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],
"problemTypes": [
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"lang": "en",
"type": "text"
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],
"providerMetadata": {
"dateUpdated": "2024-03-25T00:40:48.719Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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"references": [
{
"url": "https://lore.kernel.org/linux-media/20221115131822.6640-1-imv4bel%40gmail.com/"
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"url": "https://lore.kernel.org/linux-media/20221115131822.6640-5-imv4bel%40gmail.com/"
},
{
"url": "https://security.netapp.com/advisory/ntap-20230113-0006/"
},
{
"url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=517a281338322ff8293f988771c98aaa7205e457"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2022-45887",
"datePublished": "2022-11-25T00:00:00.000Z",
"dateReserved": "2022-11-25T00:00:00.000Z",
"dateUpdated": "2025-04-25T19:14:57.209Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-45919 (GCVE-0-2022-45919)
Vulnerability from cvelistv5 – Published: 2022-11-27 00:00 – Updated: 2024-08-03 14:24
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel through 6.0.10. In drivers/media/dvb-core/dvb_ca_en50221.c, a use-after-free can occur is there is a disconnect after an open, because of the lack of a wait_event.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T14:24:03.164Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
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],
"url": "https://lore.kernel.org/linux-media/20221121063308.GA33821%40ubuntu/T/#u"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20230113-0008/"
},
{
"tags": [
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"url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=280a8ab81733da8bc442253c700a52c4c0886ffd"
}
],
"title": "CVE Program Container"
}
],
"cna": {
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"versions": [
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"status": "affected",
"version": "n/a"
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],
"descriptions": [
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CVE-2022-48425 (GCVE-0-2022-48425)
Vulnerability from cvelistv5 – Published: 2023-03-19 00:00 – Updated: 2025-02-26 19:56
VLAI
EPSS
Summary
In the Linux kernel through 6.2.7, fs/ntfs3/inode.c has an invalid kfree because it does not validate MFT flags before replaying logs.
Severity
7.8 (High)
CWE
- n/a
Assigner
References
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CVE-2023-0597 (GCVE-0-2023-0597)
Vulnerability from cvelistv5 – Published: 2023-02-23 00:00 – Updated: 2025-03-12 19:17
VLAI
EPSS
Summary
A flaw possibility of memory leak in the Linux kernel cpu_entry_area mapping of X86 CPU data to memory was found in the way user can guess location of exception stack(s) or other important data. A local user could use this flaw to get access to some important data with expected location in memory.
Severity
5.5 (Medium)
CWE
Assigner
References
2 references
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CVE-2023-1206 (GCVE-0-2023-1206)
Vulnerability from cvelistv5 – Published: 2023-06-30 00:00 – Updated: 2024-10-15 17:11
VLAI
EPSS
Summary
A hash collision flaw was found in the IPv6 connection lookup table in the Linux kernel’s IPv6 functionality when a user makes a new kind of SYN flood attack. A user located in the local network or with a high bandwidth connection can increase the CPU usage of the server that accepts IPV6 connections up to 95%.
Severity
No CVSS data available.
CWE
Assigner
References
6 references
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CVE-2023-1380 (GCVE-0-2023-1380)
Vulnerability from cvelistv5 – Published: 2023-03-27 00:00 – Updated: 2024-08-02 05:49
VLAI
EPSS
Summary
A slab-out-of-bound read problem was found in brcmf_get_assoc_ies in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux Kernel. This issue could occur when assoc_info->req_len data is bigger than the size of the buffer, defined as WL_EXTRA_BUF_MAX, leading to a denial of service.
Severity
No CVSS data available.
CWE
Assigner
References
9 references
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CVE-2023-20569 (GCVE-0-2023-20569)
Vulnerability from cvelistv5 – Published: 2023-08-08 17:02 – Updated: 2024-09-23 03:18
VLAI
EPSS
Summary
A side channel vulnerability on some of the AMD CPUs may allow an attacker to influence the return address prediction. This may result in speculative execution at an attacker-controlled address, potentially leading to information disclosure.
Severity
No CVSS data available.
Assigner
References
11 references
Impacted products
26 products
Date Public
2023-08-08 16:30
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CVE-2023-20588 (GCVE-0-2023-20588)
Vulnerability from cvelistv5 – Published: 2023-08-08 17:06 – Updated: 2024-10-17 14:23
VLAI
EPSS
Title
Speculative Leaks
Summary
A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality.
Severity
No CVSS data available.
Assigner
References
28 references
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | EPYC™ 7001 Processors |
Affected:
various
|
|
| AMD | Athlon™ 3000 Series Processors with Radeon™ Graphics |
Affected:
various
|
|
| AMD | Ryzen™ 3000 Series Processors with Radeon™ Graphics |
Affected:
various
|
|
| AMD | Athlon™ PRO 3000 Series Processors with Radeon™ Vega Graphics |
Affected:
Various
|
|
| AMD | Ryzen™ PRO 3000 Series Processors with Radeon™ Vega Graphics |
Affected:
various
|
Date Public
2023-08-08 16:30
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"url": "http://www.openwall.com/lists/oss-security/2023/09/26/9"
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"url": "https://security.netapp.com/advisory/ntap-20240531-0005/"
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CVE-2023-21264 (GCVE-0-2023-21264)
Vulnerability from cvelistv5 – Published: 2023-08-14 20:59 – Updated: 2024-10-09 14:25
VLAI
EPSS
Summary
In multiple functions of mem_protect.c, there is a possible way to access hypervisor memory due to a memory access check in the wrong place. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
Severity
No CVSS data available.
CWE
- Elevation of privilege
Assigner
References
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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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