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CERTFR-2024-AVI-0263
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Certaines d'entre elles permettent à un attaquant de provoquer une élévation de privilèges, une atteinte à la confidentialité des données et une exécution de code arbitraire 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 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 23.10",
"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-2024-1085",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1085"
},
{
"name": "CVE-2023-3006",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3006"
},
{
"name": "CVE-2023-46838",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-46838"
},
{
"name": "CVE-2021-44879",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-44879"
},
{
"name": "CVE-2023-51782",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-51782"
},
{
"name": "CVE-2023-2002",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2002"
},
{
"name": "CVE-2024-26597",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26597"
},
{
"name": "CVE-2024-24855",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-24855"
},
{
"name": "CVE-2023-46343",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-46343"
},
{
"name": "CVE-2023-4244",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4244"
},
{
"name": "CVE-2023-23000",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-23000"
},
{
"name": "CVE-2023-51779",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-51779"
},
{
"name": "CVE-2024-0607",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-0607"
},
{
"name": "CVE-2024-26599",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26599"
},
{
"name": "CVE-2023-46862",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-46862"
},
{
"name": "CVE-2024-0775",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-0775"
},
{
"name": "CVE-2023-51781",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-51781"
},
{
"name": "CVE-2023-51780",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-51780"
},
{
"name": "CVE-2023-22995",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-22995"
},
{
"name": "CVE-2023-32247",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-32247"
},
{
"name": "CVE-2023-34256",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-34256"
},
{
"name": "CVE-2023-23004",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-23004"
},
{
"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-2024-1086",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1086"
},
{
"name": "CVE-2024-0340",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-0340"
},
{
"name": "CVE-2023-39197",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-39197"
},
{
"name": "CVE-2023-6121",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6121"
}
],
"links": [],
"reference": "CERTFR-2024-AVI-0263",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2024-03-29T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"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. Certaines d\u0027entre elles\npermettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, une\natteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et une ex\u00e9cution de code\narbitraire \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-6707-4 du 28 mars 2024",
"url": "https://ubuntu.com/security/notices/USN-6707-4"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6701-3 du 25 mars 2024",
"url": "https://ubuntu.com/security/notices/USN-6701-3"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6707-3 du 25 mars 2024",
"url": "https://ubuntu.com/security/notices/USN-6707-3"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6686-5 du 27 mars 2024",
"url": "https://ubuntu.com/security/notices/USN-6686-5"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6704-3 du 25 mars 2024",
"url": "https://ubuntu.com/security/notices/USN-6704-3"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6716-1 du 25 mars 2024",
"url": "https://ubuntu.com/security/notices/USN-6716-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6704-4 du 28 mars 2024",
"url": "https://ubuntu.com/security/notices/USN-6704-4"
}
]
}
CVE-2021-44879 (GCVE-0-2021-44879)
Vulnerability from cvelistv5 – Published: 2022-02-13 00:00 – Updated: 2024-08-04 04:32
VLAI
EPSS
Summary
In gc_data_segment in fs/f2fs/gc.c in the Linux kernel before 5.16.3, special files are not considered, leading to a move_data_page NULL pointer dereference.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
{
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"url": "https://bugzilla.kernel.org/show_bug.cgi?id=215231"
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"url": "https://lore.kernel.org/linux-f2fs-devel/20211206144421.3735-3-chao%40kernel.org/T/"
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},
{
"name": "[debian-lts-announce] 20240111 [SECURITY] [DLA 3710-1] linux security update",
"tags": [
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"url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html"
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"url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00005.html"
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],
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"cna": {
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{
"url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.3"
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{
"url": "https://bugzilla.kernel.org/show_bug.cgi?id=215231"
},
{
"url": "https://lore.kernel.org/linux-f2fs-devel/20211206144421.3735-3-chao%40kernel.org/T/"
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{
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9056d6489f5a41cfbb67f719d2c0ce61ead72d9f"
},
{
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{
"name": "[debian-lts-announce] 20240111 [SECURITY] [DLA 3711-1] linux-5.10 security update",
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CVE-2023-2002 (GCVE-0-2023-2002)
Vulnerability from cvelistv5 – Published: 2023-05-26 00:00 – Updated: 2024-08-02 06:05
VLAI
EPSS
Summary
A vulnerability was found in the HCI sockets implementation due to a missing capability check in net/bluetooth/hci_sock.c in the Linux Kernel. This flaw allows an attacker to unauthorized execution of management commands, compromising the confidentiality, integrity, and availability of Bluetooth communication.
Severity
No CVSS data available.
CWE
Assigner
References
5 references
Impacted products
{
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"name": "[debian-lts-announce] 20231019 [SECURITY] [DLA 3623-1] linux-5.10 security update",
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"url": "https://security.netapp.com/advisory/ntap-20240202-0004/"
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"title": "CVE Program Container"
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"cna": {
"affected": [
{
"product": "Kernel",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Kernel prior to Kernel 6.4-rc1"
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CVE-2023-22995 (GCVE-0-2023-22995)
Vulnerability from cvelistv5 – Published: 2023-02-28 00:00 – Updated: 2025-05-05 16:05
VLAI
EPSS
Summary
In the Linux kernel before 5.17, an error path in dwc3_qcom_acpi_register_core in drivers/usb/dwc3/dwc3-qcom.c lacks certain platform_device_put and kfree calls.
Severity
7.8 (High)
CWE
- n/a
Assigner
References
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"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"timestamp": "2025-04-23T13:28:58.003539Z",
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"url": "https://github.com/torvalds/linux/commit/fa0ef93868a6062babe1144df2807a8b1d4924d2"
},
{
"url": "https://security.netapp.com/advisory/ntap-20230331-0004/"
}
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"cveMetadata": {
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"assignerShortName": "mitre",
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"datePublished": "2023-02-28T00:00:00.000Z",
"dateReserved": "2023-01-11T00:00:00.000Z",
"dateUpdated": "2025-05-05T16:05:37.583Z",
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CVE-2023-23000 (GCVE-0-2023-23000)
Vulnerability from cvelistv5 – Published: 2023-03-01 00:00 – Updated: 2025-03-20 19:35
VLAI
EPSS
Summary
In the Linux kernel before 5.17, drivers/phy/tegra/xusb.c mishandles the tegra_xusb_find_port_node return value. Callers expect NULL in the error case, but an error pointer is used.
Severity
5.5 (Medium)
CWE
- n/a
Assigner
References
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"shortName": "CVE"
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"references": [
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"url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17"
},
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"tags": [
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CVE-2023-23004 (GCVE-0-2023-23004)
Vulnerability from cvelistv5 – Published: 2023-03-01 00:00 – Updated: 2025-03-19 19:33
VLAI
EPSS
Summary
In the Linux kernel before 5.19, drivers/gpu/drm/arm/malidp_planes.c misinterprets the get_sg_table return value (expects it to be NULL in the error case, whereas it is actually an error pointer).
Severity
5.5 (Medium)
CWE
- n/a
Assigner
References
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CVE-2023-3006 (GCVE-0-2023-3006)
Vulnerability from cvelistv5 – Published: 2023-05-31 00:00 – Updated: 2025-01-09 21:09
VLAI
EPSS
Summary
A known cache speculation vulnerability, known as Branch History Injection (BHI) or Spectre-BHB, becomes actual again for the new hw AmpereOne. Spectre-BHB is similar to Spectre v2, except that malicious code uses the shared branch history (stored in the CPU Branch History Buffer, or BHB) to influence mispredicted branches within the victim's hardware context. Once that occurs, speculation caused by the mispredicted branches can cause cache allocation. This issue leads to obtaining information that should not be accessible.
Severity
5.5 (Medium)
CWE
Assigner
References
1 reference
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CVE-2023-32247 (GCVE-0-2023-32247)
Vulnerability from cvelistv5 – Published: 2023-07-24 15:19 – Updated: 2024-08-02 15:10
VLAI
EPSS
Title
Session setup memory exhaustion denial-of-service vulnerability
Summary
A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_SESSION_SETUP commands. The issue results from the lack of control of resource consumption. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
Severity
7.5 (High)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2023-32247 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2219803 | issue-trackingx_refsource_REDHAT |
| https://security.netapp.com/advisory/ntap-2023091… | |
| https://www.zerodayinitiative.com/advisories/ZDI-… |
Impacted products
9 products
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | kernel |
Unaffected:
6.4-rc1
|
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Fedora | Fedora |
Date Public
2023-05-04 00:00
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CVE-2023-34256 (GCVE-0-2023-34256)
Vulnerability from cvelistv5 – Published: 2023-05-31 00:00 – Updated: 2025-03-11 15:34 Disputed
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel before 6.3.3. There is an out-of-bounds read in crc16 in lib/crc16.c when called from fs/ext4/super.c because ext4_group_desc_csum does not properly check an offset. NOTE: this is disputed by third parties because the kernel is not intended to defend against attackers with the stated "When modifying the block device while it is mounted by the filesystem" access.
Severity
5.5 (Medium)
CWE
- n/a
Assigner
References
6 references
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CVE-2023-39197 (GCVE-0-2023-39197)
Vulnerability from cvelistv5 – Published: 2024-01-23 03:04 – Updated: 2025-11-20 19:52
VLAI
EPSS
Title
Kernel: dccp: conntrack out-of-bounds read in nf_conntrack_dccp_packet()
Summary
An out-of-bounds read vulnerability was found in Netfilter Connection Tracking (conntrack) in the Linux kernel. This flaw allows a remote user to disclose sensitive information via the DCCP protocol.
Severity
4 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://access.redhat.com/security/cve/CVE-2023-39197 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2218342 | issue-trackingx_refsource_REDHAT |
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
Date Public
2023-11-08 00:00
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CVE-2023-4132 (GCVE-0-2023-4132)
Vulnerability from cvelistv5 – Published: 2023-08-03 14:32 – Updated: 2025-11-07 13:03
VLAI
EPSS
Title
Kernel: smsusb: use-after-free caused by do_submit_urb()
Summary
A use-after-free vulnerability was found in the siano smsusb module in the Linux kernel. The bug occurs during device initialization when the siano device is plugged in. This flaw allows a local user to crash the system, causing a denial of service condition.
Severity
5.5 (Medium)
CWE
- CWE-416 - Use After Free
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2023:6901 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2023:7077 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:0575 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:0724 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2023-4132 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2221707 | issue-trackingx_refsource_REDHAT |
Impacted products
10 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-513.5.1.rt7.307.el8_9 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::nfv cpe:/a:redhat:enterprise_linux:8::realtime |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-513.5.1.el8_9 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::crb cpe:/o:redhat:enterprise_linux:8::baseos |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support |
Unaffected:
0:4.18.0-372.91.1.el8_6 , < *
(rpm)
cpe:/a:redhat:rhel_eus:8.6::crb cpe:/o:redhat:rhel_eus:8.6::baseos cpe:/o:redhat:rhev_hypervisor:4.4::el8 |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Extended Update Support |
Unaffected:
0:4.18.0-477.43.1.el8_8 , < *
(rpm)
cpe:/a:redhat:rhel_eus:8.8::crb cpe:/o:redhat:rhel_eus:8.8::baseos |
|
| Red Hat | Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-372.91.1.el8_6 , < *
(rpm)
cpe:/a:redhat:rhel_eus:8.6::crb cpe:/o:redhat:rhel_eus:8.6::baseos cpe:/o:redhat:rhev_hypervisor:4.4::el8 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9 |
Date Public
2023-02-08 00:00
Credits
Red Hat would like to thank Duoming Zhou for reporting this issue.
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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