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CERTFR-2023-AVI-0704
Vulnerability from certfr_avis - Published: 2023-09-01 - Updated: 2023-09-01
De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une atteinte à l'intégrité des données 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
{
"$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 23.04",
"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-2023-28466",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-28466"
},
{
"name": "CVE-2023-30772",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-30772"
},
{
"name": "CVE-2023-2235",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2235"
},
{
"name": "CVE-2023-21400",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-21400"
},
{
"name": "CVE-2022-48502",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48502"
},
{
"name": "CVE-2023-4004",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4004"
},
{
"name": "CVE-2023-2002",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2002"
},
{
"name": "CVE-2022-4269",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-4269"
},
{
"name": "CVE-2023-2985",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2985"
},
{
"name": "CVE-2023-2163",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2163"
},
{
"name": "CVE-2023-3777",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3777"
},
{
"name": "CVE-2022-0168",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-0168"
},
{
"name": "CVE-2023-1855",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1855"
},
{
"name": "CVE-2023-35828",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-35828"
},
{
"name": "CVE-2023-20569",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-20569"
},
{
"name": "CVE-2023-3995",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3995"
},
{
"name": "CVE-2023-31084",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-31084"
},
{
"name": "CVE-2023-3611",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3611"
},
{
"name": "CVE-2023-2194",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2194"
},
{
"name": "CVE-2023-33203",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-33203"
},
{
"name": "CVE-2023-3111",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3111"
},
{
"name": "CVE-2023-20593",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-20593"
},
{
"name": "CVE-2022-1184",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-1184"
},
{
"name": "CVE-2023-33288",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-33288"
},
{
"name": "CVE-2023-1990",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1990"
},
{
"name": "CVE-2023-3567",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3567"
},
{
"name": "CVE-2023-35824",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-35824"
},
{
"name": "CVE-2022-40982",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-40982"
},
{
"name": "CVE-2023-3609",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3609"
},
{
"name": "CVE-2023-35823",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-35823"
},
{
"name": "CVE-2023-3776",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3776"
},
{
"name": "CVE-2022-27672",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-27672"
},
{
"name": "CVE-2023-2269",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2269"
},
{
"name": "CVE-2020-36691",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-36691"
},
{
"name": "CVE-2023-32248",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-32248"
},
{
"name": "CVE-2023-3141",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3141"
},
{
"name": "CVE-2023-3610",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3610"
},
{
"name": "CVE-2023-4015",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4015"
},
{
"name": "CVE-2023-23004",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-23004"
},
{
"name": "CVE-2023-35829",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-35829"
},
{
"name": "CVE-2023-0597",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0597"
},
{
"name": "CVE-2023-0590",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0590"
},
{
"name": "CVE-2023-1611",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-1611"
},
{
"name": "CVE-2023-3268",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3268"
},
{
"name": "CVE-2023-2124",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2124"
}
],
"initial_release_date": "2023-09-01T00:00:00",
"last_revision_date": "2023-09-01T00:00:00",
"links": [],
"reference": "CERTFR-2023-AVI-0704",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2023-09-01T00:00:00.000000"
}
],
"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"
}
],
"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 ex\u00e9cution de code arbitraire\n\u00e0 distance, une atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es et une atteinte \u00e0 la\nconfidentialit\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-6318-1 du 29 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6318-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6314-1 du 29 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6314-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6325-1 du 31 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6325-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6327-1 du 31 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6327-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6328-1 du 31 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6328-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6317-1 du 29 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6317-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6329-1 du 31 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6329-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6330-1 du 31 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6330-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6311-1 du 28 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6311-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6331-1 du 31 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6331-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6316-1 du 29 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6316-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6321-1 du 30 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6321-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6315-1 du 29 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6315-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6312-1 du 28 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6312-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6319-1 du 30 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6319-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6332-1 du 31 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6332-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6309-1 du 28 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6309-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6324-1 du 31 ao\u00fbt 2023",
"url": "https://ubuntu.com/security/notices/USN-6324-1"
}
]
}
CVE-2023-33203 (GCVE-0-2023-33203)
Vulnerability from cvelistv5 – Published: 2023-05-18 00:00 – Updated: 2025-05-05 15:57
VLAI
EPSS
Summary
The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/net/ethernet/qualcomm/emac/emac.c if a physically proximate attacker unplugs an emac based device.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
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"timestamp": "2025-04-23T13:28:17.215224Z",
"version": "2.0.3"
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CVE-2023-33288 (GCVE-0-2023-33288)
Vulnerability from cvelistv5 – Published: 2023-05-22 00:00 – Updated: 2025-03-18 18:22
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel before 6.2.9. A use-after-free was found in bq24190_remove in drivers/power/supply/bq24190_charger.c. It could allow a local attacker to crash the system due to a race condition.
Severity
4.7 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-416 - Use After Free
Assigner
References
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"title": "CVE Program Container"
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CVE-2023-3567 (GCVE-0-2023-3567)
Vulnerability from cvelistv5 – Published: 2023-07-24 15:19 – Updated: 2025-11-06 19:46
VLAI
EPSS
Title
Kernel: use after free in vcs_read in drivers/tty/vt/vc_screen.c due to race
Summary
A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux Kernel. This issue may allow an attacker with local user access to cause a system crash or leak internal kernel information.
Severity
7.1 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
14 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:0412 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:0431 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:0432 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:0439 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:0448 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:0575 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:2394 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:2950 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:3138 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2023-3567 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2221463 | issue-trackingx_refsource_REDHAT |
| https://www.spinics.net/lists/stable-commits/msg2… | |
| http://packetstormsecurity.com/files/175072/Kerne… | x_transferred |
| http://packetstormsecurity.com/files/175963/Kerne… | x_transferred |
Impacted products
13 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.rt7.342.el8_10 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::realtime cpe:/a:redhat:enterprise_linux:8::nfv |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.el8_10 , < *
(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:
0:4.18.0-372.87.1.el8_6 , < *
(rpm)
cpe:/o:redhat:rhev_hypervisor:4.4::el8 cpe:/a:redhat:rhel_eus:8.6::crb cpe:/o:redhat:rhel_eus:8.6::baseos |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Extended Update Support |
Unaffected:
0:4.18.0-477.43.1.el8_8 , < *
(rpm)
cpe:/o:redhat:rhel_eus:8.8::baseos cpe:/a:redhat:rhel_eus:8.8::crb |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:5.14.0-427.13.1.el9_4 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::crb cpe:/a:redhat:enterprise_linux:9::nfv cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::realtime cpe:/o:redhat:enterprise_linux:9::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.0 Extended Update Support |
Unaffected:
0:5.14.0-70.85.1.el9_0 , < *
(rpm)
cpe:/o:redhat:rhel_eus:9.0::baseos cpe:/a:redhat:rhel_eus:9.0::crb cpe:/a:redhat:rhel_eus:9.0::appstream |
|
| Red Hat | Red Hat Enterprise Linux 9.0 Extended Update Support |
Unaffected:
0:5.14.0-70.85.1.rt21.156.el9_0 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.0::realtime cpe:/a:redhat:rhel_eus:9.0::nfv |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support |
Unaffected:
0:5.14.0-284.48.1.el9_2 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.2::appstream cpe:/a:redhat:rhel_eus:9.2::crb cpe:/o:redhat:rhel_eus:9.2::baseos |
|
| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support |
Unaffected:
0:5.14.0-284.48.1.rt14.333.el9_2 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.2::nfv cpe:/a:redhat:rhel_eus:9.2::realtime |
|
| Red Hat | Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-372.87.1.el8_6 , < *
(rpm)
cpe:/o:redhat:rhev_hypervisor:4.4::el8 cpe:/a:redhat:rhel_eus:8.6::crb cpe:/o:redhat:rhel_eus:8.6::baseos |
|
| 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 9 |
cpe:/o:redhat:enterprise_linux:9 |
Date Public
2023-01-14 00:00
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CVE-2023-35823 (GCVE-0-2023-35823)
Vulnerability from cvelistv5 – Published: 2023-06-18 00:00 – Updated: 2025-05-05 15:57
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in saa7134_finidev in drivers/media/pci/saa7134/saa7134-core.c.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v6.x/Chan… | |
| https://lore.kernel.org/all/49bb0b6a-e669-d4e7-d7… | |
| https://lore.kernel.org/lkml/20230318085023.83251… | |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | |
| https://lists.debian.org/debian-lts-announce/2023… | mailing-list |
| https://security.netapp.com/advisory/ntap-2023080… | |
| https://lists.debian.org/debian-lts-announce/2023… | mailing-list |
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CVE-2023-35824 (GCVE-0-2023-35824)
Vulnerability from cvelistv5 – Published: 2023-06-18 00:00 – Updated: 2025-05-05 15:57
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in dm1105_remove in drivers/media/pci/dm1105/dm1105.c.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v6.x/Chan… | |
| https://lore.kernel.org/all/49bb0b6a-e669-d4e7-d7… | |
| https://lore.kernel.org/lkml/20230318081506.79514… | |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | |
| https://lists.debian.org/debian-lts-announce/2023… | mailing-list |
| https://security.netapp.com/advisory/ntap-2023080… | |
| https://lists.debian.org/debian-lts-announce/2023… | mailing-list |
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CVE-2023-35828 (GCVE-0-2023-35828)
Vulnerability from cvelistv5 – Published: 2023-06-18 00:00 – Updated: 2024-10-21 16:00
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in renesas_usb3_remove in drivers/usb/gadget/udc/renesas_usb3.c.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://cdn.kernel.org/pub/linux/kernel/v6.x/Chan… | |
| https://lore.kernel.org/all/20230327121700.52d881… | |
| https://lore.kernel.org/lkml/CAJedcCwkuznS1kSTvJX… | |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | |
| https://lists.debian.org/debian-lts-announce/2023… | mailing-list |
| https://security.netapp.com/advisory/ntap-2023080… |
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CVE-2023-35829 (GCVE-0-2023-35829)
Vulnerability from cvelistv5 – Published: 2023-06-18 00:00 – Updated: 2024-08-02 16:30
VLAI
EPSS
Summary
An issue was discovered in the Linux kernel before 6.3.2. A use-after-free was found in rkvdec_remove in drivers/staging/media/rkvdec/rkvdec.c.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2023-3609 (GCVE-0-2023-3609)
Vulnerability from cvelistv5 – Published: 2023-07-21 20:47 – Updated: 2025-03-05 18:48
VLAI
EPSS
Title
Use-after-free in Linux kernel's net/sched: cls_u32 component
Summary
A use-after-free vulnerability in the Linux kernel's net/sched: cls_u32 component can be exploited to achieve local privilege escalation.
If tcf_change_indev() fails, u32_set_parms() will immediately return an error after incrementing or decrementing the reference counter in tcf_bind_filter(). If an attacker can control the reference counter and set it to zero, they can cause the reference to be freed, leading to a use-after-free vulnerability.
We recommend upgrading past commit 04c55383fa5689357bcdd2c8036725a55ed632bc.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | patch |
| https://kernel.dance/04c55383fa5689357bcdd2c80367… | |
| https://security.netapp.com/advisory/ntap-2023081… | |
| https://www.debian.org/security/2023/dsa-5480 | |
| http://packetstormsecurity.com/files/175072/Kerne… | |
| https://lists.debian.org/debian-lts-announce/2023… | |
| http://packetstormsecurity.com/files/175963/Kerne… | |
| https://lists.debian.org/debian-lts-announce/2024… |
Date Public
2023-06-09 10:40
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CVE-2023-3610 (GCVE-0-2023-3610)
Vulnerability from cvelistv5 – Published: 2023-07-21 20:48 – Updated: 2025-02-13 16:56
VLAI
EPSS
Title
Use-after-free in Linux kernel's netfilter: nf_tables component
Summary
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
Flaw in the error handling of bound chains causes a use-after-free in the abort path of NFT_MSG_NEWRULE. The vulnerability requires CAP_NET_ADMIN to be triggered.
We recommend upgrading past commit 4bedf9eee016286c835e3d8fa981ddece5338795.
Severity
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
Date Public
2023-06-20 20:41
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CVE-2023-3611 (GCVE-0-2023-3611)
Vulnerability from cvelistv5 – Published: 2023-07-21 20:49 – Updated: 2025-02-13 16:56
VLAI
EPSS
Title
Out-of-bounds write in Linux kernel's net/sched: sch_qfq component
Summary
An out-of-bounds write vulnerability in the Linux kernel's net/sched: sch_qfq component can be exploited to achieve local privilege escalation.
The qfq_change_agg() function in net/sched/sch_qfq.c allows an out-of-bounds write because lmax is updated according to packet sizes without bounds checks.
We recommend upgrading past commit 3e337087c3b5805fe0b8a46ba622a962880b5d64.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | patch |
| https://kernel.dance/3e337087c3b5805fe0b8a46ba622… | |
| https://www.debian.org/security/2023/dsa-5480 | |
| https://security.netapp.com/advisory/ntap-2023090… | |
| https://www.debian.org/security/2023/dsa-5492 | |
| https://lists.debian.org/debian-lts-announce/2023… | |
| https://lists.debian.org/debian-lts-announce/2024… |
Impacted products
Date Public
2023-07-13 09:11
Credits
Lion
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"value": "GENERAL"
}
]
}
],
"problemTypes": [
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"descriptions": [
{
"cweId": "CWE-787",
"description": "CWE-787 Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
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}
],
"providerMetadata": {
"dateUpdated": "2024-01-11T19:07:18.060Z",
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"references": [
{
"tags": [
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],
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3e337087c3b5805fe0b8a46ba622a962880b5d64"
},
{
"url": "https://kernel.dance/3e337087c3b5805fe0b8a46ba622a962880b5d64"
},
{
"url": "https://www.debian.org/security/2023/dsa-5480"
},
{
"url": "https://security.netapp.com/advisory/ntap-20230908-0002/"
},
{
"url": "https://www.debian.org/security/2023/dsa-5492"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Out-of-bounds write in Linux kernel\u0027s net/sched: sch_qfq component",
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"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778",
"assignerShortName": "Google",
"cveId": "CVE-2023-3611",
"datePublished": "2023-07-21T20:49:10.812Z",
"dateReserved": "2023-07-10T20:52:55.365Z",
"dateUpdated": "2025-02-13T16:56:15.625Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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}
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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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