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CERTFR-2023-AVI-0429
Vulnerability from certfr_avis - Published: 2023-06-02 - Updated: 2023-06-02
De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Elles permettent à un attaquant de provoquer une exécution de code arbitraire, un déni de service 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 22.10",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 16.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"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 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-2022-3707",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3707"
},
{
"name": "CVE-2023-1281",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1281"
},
{
"name": "CVE-2022-47929",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-47929"
},
{
"name": "CVE-2023-26606",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26606"
},
{
"name": "CVE-2022-4842",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-4842"
},
{
"name": "CVE-2023-31436",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-31436"
},
{
"name": "CVE-2023-1074",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1074"
},
{
"name": "CVE-2022-4129",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-4129"
},
{
"name": "CVE-2023-32269",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-32269"
},
{
"name": "CVE-2023-1670",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1670"
},
{
"name": "CVE-2023-1078",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1078"
},
{
"name": "CVE-2023-2162",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2162"
},
{
"name": "CVE-2022-3586",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3586"
},
{
"name": "CVE-2023-1075",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1075"
},
{
"name": "CVE-2023-1872",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1872"
},
{
"name": "CVE-2023-26545",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26545"
},
{
"name": "CVE-2023-1380",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1380"
},
{
"name": "CVE-2023-21102",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-21102"
},
{
"name": "CVE-2023-1118",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1118"
},
{
"name": "CVE-2023-0394",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0394"
},
{
"name": "CVE-2022-27672",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-27672"
},
{
"name": "CVE-2023-0386",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0386"
},
{
"name": "CVE-2023-20938",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-20938"
},
{
"name": "CVE-2023-1829",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1829"
},
{
"name": "CVE-2023-30456",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-30456"
},
{
"name": "CVE-2023-0458",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0458"
},
{
"name": "CVE-2023-2612",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2612"
},
{
"name": "CVE-2023-1073",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1073"
},
{
"name": "CVE-2023-1513",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1513"
},
{
"name": "CVE-2023-1652",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1652"
},
{
"name": "CVE-2022-4139",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-4139"
},
{
"name": "CVE-2023-32233",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-32233"
},
{
"name": "CVE-2023-0459",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0459"
}
],
"initial_release_date": "2023-06-02T00:00:00",
"last_revision_date": "2023-06-02T00:00:00",
"links": [],
"reference": "CERTFR-2023-AVI-0429",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2023-06-02T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"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, un d\u00e9ni de\nservice et une atteinte \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-6134-1 du 01 juin 2023",
"url": "https://ubuntu.com/security/notices/USN-6134-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6133-1 du 01 juin 2023",
"url": "https://ubuntu.com/security/notices/USN-6133-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6130-1 du 01 juin 2023",
"url": "https://ubuntu.com/security/notices/USN-6130-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6123-1 du 30 mai 2023",
"url": "https://ubuntu.com/security/notices/USN-6123-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6118-1 du 30 mai 2023",
"url": "https://ubuntu.com/security/notices/USN-6118-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6131-1 du 01 juin 2023",
"url": "https://ubuntu.com/security/notices/USN-6131-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6124-1 du 30 mai 2023",
"url": "https://ubuntu.com/security/notices/USN-6124-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6122-1 du 30 mai 2023",
"url": "https://ubuntu.com/security/notices/USN-6122-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6127-1 du 31 mai 2023",
"url": "https://ubuntu.com/security/notices/USN-6127-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6132-1 du 01 juin 2023",
"url": "https://ubuntu.com/security/notices/USN-6132-1"
}
]
}
CVE-2022-27672 (GCVE-0-2022-27672)
Vulnerability from cvelistv5 – Published: 2023-02-14 19:34 – Updated: 2026-04-13 19:53
VLAI
EPSS
VEX
Summary
When SMT is enabled, certain AMD processors may speculatively execute instructions using a target
from the sibling thread after an SMT mode switch potentially resulting in information disclosure.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
Impacted products
12 products
| Vendor | Product | Version | |
|---|---|---|---|
| AMD | 1st Gen AMD EPYC™ Processors |
Affected:
Contact your OS vendor
|
|
| AMD | 2nd Gen AMD EPYC™ Processors |
Affected:
Contact your OS vendor
|
|
| AMD | Athlon™ X4 Processor |
Affected:
Contact your OS vendor
|
|
| AMD | Ryzen™ Threadripper™ PRO Processor |
Affected:
Contact your OS vendor
|
|
| AMD | 2nd Gen AMD Ryzen™ Threadripper™ Processors |
Affected:
Contact your OS vendor
|
|
| AMD | 3rd Gen AMD Ryzen™ Threadripper™ Processors |
Affected:
Contact your OS vendor
|
|
| AMD | 7th Generation AMD A-Series APUs |
Affected:
Contact your OS vendor
|
|
| AMD | Ryzen™ 2000 Series Processors |
Affected:
Contact your OS vendor
|
|
| AMD | Ryzen™ 3000 Series Processors |
Affected:
Contact your OS vendor
|
|
| AMD | Ryzen™ 4000 Series Processors |
Affected:
Contact your OS vendor
|
|
| AMD | Ryzen™ 5000 Series Processors |
Affected:
Contact your OS vendor
|
|
| AMD | Athlon™ Mobile Processors |
Affected:
Contact your OS vendor
|
Date Public
2023-02-14 17:00
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CVE-2022-3586 (GCVE-0-2022-3586)
Vulnerability from cvelistv5 – Published: 2022-10-19 00:00 – Updated: 2026-10-14 13:51
VLAI
EPSS
VEX
Summary
A flaw was found in the Linux kernel’s networking code. A use-after-free was found in the way the sch_sfb enqueue function used the socket buffer (SKB) cb field after the same SKB had been enqueued (and freed) into a child qdisc. This flaw allows a local, unprivileged user to crash the system, causing a denial of service.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-09 14:48 UTC
CWE
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Linux Kernel |
Affected:
Fixed in kernel v6.0
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < V1.1
(custom)
|
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},
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"url": "https://cert-portal.siemens.com/productcert/html/ssa-794697.html"
}
],
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}
],
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CVE-2022-3707 (GCVE-0-2022-3707)
Vulnerability from cvelistv5 – Published: 2023-03-06 00:00 – Updated: 2025-03-07 15:48
VLAI
EPSS
VEX
Summary
A double-free memory flaw was found in the Linux kernel. The Intel GVT-g graphics driver triggers VGA card system resource overload, causing a fail in the intel_gvt_dma_map_guest_page function. This issue could allow a local user 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 2025-03-07 15:48 UTC
CWE
Assigner
References
4 references
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CVE-2022-4129 (GCVE-0-2022-4129)
Vulnerability from cvelistv5 – Published: 2022-11-28 00:00 – Updated: 2026-10-14 13:51
VLAI
EPSS
VEX
Summary
A flaw was found in the Linux kernel's Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. A local user could use this flaw to potentially crash the system causing a denial of service.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-14 15:37 UTC
CWE
- CWE-667 - >CWE-362->CWE-476
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Linux kernel (l2tp) |
Affected:
up to v6.0
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < V1.1
(custom)
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CVE-2022-4139 (GCVE-0-2022-4139)
Vulnerability from cvelistv5 – Published: 2023-01-27 00:00 – Updated: 2026-10-14 13:51
VLAI
EPSS
VEX
Summary
An incorrect TLB flush issue was found in the Linux kernel’s GPU i915 kernel driver, potentially leading to random memory corruption or data leaks. This flaw could allow a local user to crash the system or escalate their privileges on the system.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-28 15:43 UTC
CWE
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | kernel |
Affected:
kernel 6.1-rc7
|
|
| 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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CVE-2022-4842 (GCVE-0-2022-4842)
Vulnerability from cvelistv5 – Published: 2023-01-12 00:00 – Updated: 2025-04-08 13:45
VLAI
EPSS
VEX
Summary
A flaw NULL Pointer Dereference in the Linux kernel NTFS3 driver function attr_punch_hole() was found. 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 2025-04-08 13:44 UTC
CWE
Assigner
References
1 reference
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CVE-2023-0386 (GCVE-0-2023-0386)
Vulnerability from cvelistv5 – Published: 2023-03-22 00:00 – Updated: 2025-10-21 23:15
VLAI
EPSS
VEX
Summary
A flaw was found in the Linux kernel, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allows a local user to escalate their privileges on the system.
Severity
7.8 (High)
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-07-17 03:55 UTC
CWE
Assigner
References
7 references
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CVE-2023-0394 (GCVE-0-2023-0394)
Vulnerability from cvelistv5 – Published: 2023-01-24 00:00 – Updated: 2025-03-31 14:48
VLAI
EPSS
VEX
Summary
A NULL pointer dereference flaw was found in rawv6_push_pending_frames in net/ipv6/raw.c in the network subcomponent in the Linux kernel. This flaw causes the system to crash.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-31 14:47 UTC
CWE
Assigner
References
4 references
Impacted products
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CVE-2023-0458 (GCVE-0-2023-0458)
Vulnerability from cvelistv5 – Published: 2023-04-26 18:03 – Updated: 2025-02-13 16:38
VLAI
EPSS
VEX
Title
Spectre V1 Gadget in do_prlimit in the Linux Kernel
Summary
A speculative pointer dereference problem exists in the Linux Kernel on the do_prlimit() function. The resource argument value is controlled and is used in pointer arithmetic for the 'rlim' variable and can be used to leak the contents. We recommend upgrading past version 6.1.8 or commit 739790605705ddcf18f21782b9c99ad7d53a8c11
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-30 21:32 UTC
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux Kernel |
Affected:
0 , ≤ 6.1.8
(custom)
|
Date Public
2023-01-21 20:00
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"value": "A speculative pointer dereference problem exists in the Linux Kernel on the do_prlimit() function. The resource argument value is controlled and is used in pointer arithmetic for the \u0027rlim\u0027 variable and can be used to leak the contents. We recommend upgrading past version 6.1.8 or commit\u0026nbsp;739790605705ddcf18f21782b9c99ad7d53a8c11"
}
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"value": "A speculative pointer dereference problem exists in the Linux Kernel on the do_prlimit() function. The resource argument value is controlled and is used in pointer arithmetic for the \u0027rlim\u0027 variable and can be used to leak the contents. We recommend upgrading past version 6.1.8 or commit\u00a0739790605705ddcf18f21782b9c99ad7d53a8c11"
}
],
"impacts": [
{
"capecId": "CAPEC-129",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-129 Pointer Manipulation"
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"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
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"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
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"value": "GENERAL"
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"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
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]
}
],
"providerMetadata": {
"dateUpdated": "2023-05-03T13:06:31.511Z",
"orgId": "14ed7db2-1595-443d-9d34-6215bf890778",
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/diff/kernel/sys.c?id=v6.1.8\u0026id2=v6.1.7"
},
{
"url": "https://github.com/torvalds/linux/commit/739790605705ddcf18f21782b9c99ad7d53a8c11"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00006.html"
}
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"source": {
"discovery": "INTERNAL"
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"title": "Spectre V1 Gadget in do_prlimit in the Linux Kernel",
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},
"cveMetadata": {
"assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778",
"assignerShortName": "Google",
"cveId": "CVE-2023-0458",
"datePublished": "2023-04-26T18:03:11.815Z",
"dateReserved": "2023-01-24T09:43:28.025Z",
"dateUpdated": "2025-02-13T16:38:58.312Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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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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