Action not permitted
Modal body text goes here.
Modal Title
Modal Body
CERTFR-2025-AVI-0087
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, un déni de service à distance et une atteinte à la confidentialité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted 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 24.04 LTS",
"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 24.10",
"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": "",
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2024-43914",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43914"
},
{
"name": "CVE-2024-26595",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26595"
},
{
"name": "CVE-2024-40973",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40973"
},
{
"name": "CVE-2024-35965",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35965"
},
{
"name": "CVE-2024-35966",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35966"
},
{
"name": "CVE-2023-21400",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-21400"
},
{
"name": "CVE-2020-12351",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12351"
},
{
"name": "CVE-2024-47715",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47715"
},
{
"name": "CVE-2024-53057",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53057"
},
{
"name": "CVE-2024-53103",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53103"
},
{
"name": "CVE-2024-26929",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26929"
},
{
"name": "CVE-2020-24490",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-24490"
},
{
"name": "CVE-2024-50264",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50264"
},
{
"name": "CVE-2024-53164",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53164"
},
{
"name": "CVE-2024-41066",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41066"
},
{
"name": "CVE-2020-12352",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-12352"
},
{
"name": "CVE-2024-41012",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41012"
},
{
"name": "CVE-2024-26663",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26663"
},
{
"name": "CVE-2024-53141",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53141"
},
{
"name": "CVE-2024-40910",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40910"
},
{
"name": "CVE-2024-38553",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38553"
},
{
"name": "CVE-2024-26822",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26822"
},
{
"name": "CVE-2024-42311",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42311"
},
{
"name": "CVE-2024-35963",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35963"
},
{
"name": "CVE-2024-42252",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42252"
},
{
"name": "CVE-2024-40967",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40967"
},
{
"name": "CVE-2024-40982",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-40982"
},
{
"name": "CVE-2024-38661",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38661"
},
{
"name": "CVE-2024-43904",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-43904"
},
{
"name": "CVE-2024-38597",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-38597"
},
{
"name": "CVE-2024-41020",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-41020"
},
{
"name": "CVE-2024-35967",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-35967"
}
],
"links": [],
"reference": "CERTFR-2025-AVI-0087",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-01-31T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "D\u00e9ni de service"
},
{
"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 le noyau Linux d\u0027Ubuntu. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
"vendor_advisories": [
{
"published_at": "2025-01-30",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7235-2",
"url": "https://ubuntu.com/security/notices/USN-7235-2"
},
{
"published_at": "2025-01-29",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7236-2",
"url": "https://ubuntu.com/security/notices/USN-7236-2"
},
{
"published_at": "2025-01-28",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7234-1",
"url": "https://ubuntu.com/security/notices/USN-7234-1"
},
{
"published_at": "2025-01-28",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7236-1",
"url": "https://ubuntu.com/security/notices/USN-7236-1"
},
{
"published_at": "2025-01-28",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7235-1",
"url": "https://ubuntu.com/security/notices/USN-7235-1"
},
{
"published_at": "2025-01-28",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7233-1",
"url": "https://ubuntu.com/security/notices/USN-7233-1"
},
{
"published_at": "2025-01-30",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7238-2",
"url": "https://ubuntu.com/security/notices/USN-7238-2"
},
{
"published_at": "2025-01-28",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7237-1",
"url": "https://ubuntu.com/security/notices/USN-7237-1"
},
{
"published_at": "2025-01-28",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7238-1",
"url": "https://ubuntu.com/security/notices/USN-7238-1"
},
{
"published_at": "2025-01-27",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7179-4",
"url": "https://ubuntu.com/security/notices/USN-7179-4"
},
{
"published_at": "2025-01-28",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7232-1",
"url": "https://ubuntu.com/security/notices/USN-7232-1"
},
{
"published_at": "2025-01-30",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7233-2",
"url": "https://ubuntu.com/security/notices/USN-7233-2"
},
{
"published_at": "2025-01-30",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-7234-2",
"url": "https://ubuntu.com/security/notices/USN-7234-2"
}
]
}
CVE-2020-12351 (GCVE-0-2020-12351)
Vulnerability from cvelistv5 – Published: 2020-11-23 16:15 – Updated: 2024-08-04 11:56
VLAI
EPSS
VEX
Summary
Improper input validation in BlueZ may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access.
Severity
No CVSS data available.
CWE
- escalation of privilege
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.intel.com/content/www/us/en/security-… | x_refsource_MISC |
| http://packetstormsecurity.com/files/162131/Linux… | x_refsource_MISC |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T11:56:51.231Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html?wapkw=CVE-2020-12351"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/162131/Linux-Kernel-5.4-BleedingTooth-Remote-Code-Execution.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "BlueZ",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "See references"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Improper input validation in BlueZ may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "escalation of privilege",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-04-08T15:06:22.000Z",
"orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
"shortName": "intel"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html?wapkw=CVE-2020-12351"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/162131/Linux-Kernel-5.4-BleedingTooth-Remote-Code-Execution.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "secure@intel.com",
"ID": "CVE-2020-12351",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "BlueZ",
"version": {
"version_data": [
{
"version_value": "See references"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Improper input validation in BlueZ may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "escalation of privilege"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html?wapkw=CVE-2020-12351",
"refsource": "MISC",
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html?wapkw=CVE-2020-12351"
},
{
"name": "http://packetstormsecurity.com/files/162131/Linux-Kernel-5.4-BleedingTooth-Remote-Code-Execution.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/162131/Linux-Kernel-5.4-BleedingTooth-Remote-Code-Execution.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
"assignerShortName": "intel",
"cveId": "CVE-2020-12351",
"datePublished": "2020-11-23T16:15:38.000Z",
"dateReserved": "2020-04-28T00:00:00.000Z",
"dateUpdated": "2024-08-04T11:56:51.231Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2020-12352 (GCVE-0-2020-12352)
Vulnerability from cvelistv5 – Published: 2020-11-23 16:15 – Updated: 2024-08-04 11:56
VLAI
EPSS
VEX
Summary
Improper access control in BlueZ may allow an unauthenticated user to potentially enable information disclosure via adjacent access.
Severity
No CVSS data available.
CWE
- information disclosure
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.intel.com/content/www/us/en/security-… | x_refsource_MISC |
| http://packetstormsecurity.com/files/161229/Kerne… | x_refsource_MISC |
| http://packetstormsecurity.com/files/162131/Linux… | x_refsource_MISC |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T11:56:51.413Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html?wapkw=CVE-2020-12351"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSN-0074-1.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/162131/Linux-Kernel-5.4-BleedingTooth-Remote-Code-Execution.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "BlueZ",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "See references"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Improper access control in BlueZ may allow an unauthenticated user to potentially enable information disclosure via adjacent access."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "information disclosure",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-04-08T15:06:21.000Z",
"orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
"shortName": "intel"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html?wapkw=CVE-2020-12351"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSN-0074-1.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://packetstormsecurity.com/files/162131/Linux-Kernel-5.4-BleedingTooth-Remote-Code-Execution.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "secure@intel.com",
"ID": "CVE-2020-12352",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "BlueZ",
"version": {
"version_data": [
{
"version_value": "See references"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Improper access control in BlueZ may allow an unauthenticated user to potentially enable information disclosure via adjacent access."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "information disclosure"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html?wapkw=CVE-2020-12351",
"refsource": "MISC",
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html?wapkw=CVE-2020-12351"
},
{
"name": "http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSN-0074-1.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/161229/Kernel-Live-Patch-Security-Notice-LSN-0074-1.html"
},
{
"name": "http://packetstormsecurity.com/files/162131/Linux-Kernel-5.4-BleedingTooth-Remote-Code-Execution.html",
"refsource": "MISC",
"url": "http://packetstormsecurity.com/files/162131/Linux-Kernel-5.4-BleedingTooth-Remote-Code-Execution.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
"assignerShortName": "intel",
"cveId": "CVE-2020-12352",
"datePublished": "2020-11-23T16:15:54.000Z",
"dateReserved": "2020-04-28T00:00:00.000Z",
"dateUpdated": "2024-08-04T11:56:51.413Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2020-24490 (GCVE-0-2020-24490)
Vulnerability from cvelistv5 – Published: 2021-02-02 21:29 – Updated: 2024-08-04 15:12
VLAI
EPSS
VEX
Summary
Improper buffer restrictions in BlueZ may allow an unauthenticated user to potentially enable denial of service via adjacent access. This affects all Linux kernel versions that support BlueZ.
Severity
No CVSS data available.
CWE
- denial of service
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.intel.com/content/www/us/en/security-… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | BlueZ Advisory |
Affected:
all Linux kernel versions that support BlueZ
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T15:12:08.713Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "BlueZ Advisory",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "all Linux kernel versions that support BlueZ"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Improper buffer restrictions in BlueZ may allow an unauthenticated user to potentially enable denial of service via adjacent access. This affects all Linux kernel versions that support BlueZ."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "denial of service",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-02-02T21:29:59.000Z",
"orgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
"shortName": "intel"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "secure@intel.com",
"ID": "CVE-2020-24490",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "BlueZ Advisory",
"version": {
"version_data": [
{
"version_value": "all Linux kernel versions that support BlueZ"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Improper buffer restrictions in BlueZ may allow an unauthenticated user to potentially enable denial of service via adjacent access. This affects all Linux kernel versions that support BlueZ."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "denial of service"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html",
"refsource": "CONFIRM",
"url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "6dda929c-bb53-4a77-a76d-48e79601a1ce",
"assignerShortName": "intel",
"cveId": "CVE-2020-24490",
"datePublished": "2021-02-02T21:29:59.000Z",
"dateReserved": "2020-08-19T00:00:00.000Z",
"dateUpdated": "2024-08-04T15:12:08.713Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-21400 (GCVE-0-2023-21400)
Vulnerability from cvelistv5 – Published: 2023-07-12 23:53 – Updated: 2025-02-13 16:40
VLAI
EPSS
VEX
Summary
In multiple functions of io_uring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation.
Severity
No CVSS data available.
CWE
- Elevation of privilege
Assigner
References
9 references
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T09:36:34.437Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://source.android.com/security/bulletin/pixel/2023-07-01"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/07/14/2"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/07/19/2"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/07/19/7"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/07/25/7"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5480"
},
{
"tags": [
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/175072/Kernel-Live-Patch-Security-Notice-LSN-0098-1.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20240119-0012/"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Android",
"vendor": "Google",
"versions": [
{
"status": "affected",
"version": "Android kernel"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eIn multiple functions of io_uring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation.\u003c/p\u003e"
}
],
"value": "In multiple functions of io_uring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Elevation of privilege",
"lang": "en"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-01-19T16:06:38.820Z",
"orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
"shortName": "google_android"
},
"references": [
{
"url": "https://source.android.com/security/bulletin/pixel/2023-07-01"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/07/14/2"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/07/19/2"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/07/19/7"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/07/25/7"
},
{
"url": "https://www.debian.org/security/2023/dsa-5480"
},
{
"url": "http://packetstormsecurity.com/files/175072/Kernel-Live-Patch-Security-Notice-LSN-0098-1.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"
},
{
"url": "https://security.netapp.com/advisory/ntap-20240119-0012/"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
"assignerShortName": "google_android",
"cveId": "CVE-2023-21400",
"datePublished": "2023-07-12T23:53:37.414Z",
"dateReserved": "2022-11-03T22:37:50.667Z",
"dateUpdated": "2025-02-13T16:40:14.210Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-26595 (GCVE-0-2024-26595)
Vulnerability from cvelistv5 – Published: 2024-02-23 14:46 – Updated: 2026-05-11 20:00
VLAI
EPSS
VEX
Title
mlxsw: spectrum_acl_tcam: Fix NULL pointer dereference in error path
Summary
In the Linux kernel, the following vulnerability has been resolved:
mlxsw: spectrum_acl_tcam: Fix NULL pointer dereference in error path
When calling mlxsw_sp_acl_tcam_region_destroy() from an error path after
failing to attach the region to an ACL group, we hit a NULL pointer
dereference upon 'region->group->tcam' [1].
Fix by retrieving the 'tcam' pointer using mlxsw_sp_acl_to_tcam().
[1]
BUG: kernel NULL pointer dereference, address: 0000000000000000
[...]
RIP: 0010:mlxsw_sp_acl_tcam_region_destroy+0xa0/0xd0
[...]
Call Trace:
mlxsw_sp_acl_tcam_vchunk_get+0x88b/0xa20
mlxsw_sp_acl_tcam_ventry_add+0x25/0xe0
mlxsw_sp_acl_rule_add+0x47/0x240
mlxsw_sp_flower_replace+0x1a9/0x1d0
tc_setup_cb_add+0xdc/0x1c0
fl_hw_replace_filter+0x146/0x1f0
fl_change+0xc17/0x1360
tc_new_tfilter+0x472/0xb90
rtnetlink_rcv_msg+0x313/0x3b0
netlink_rcv_skb+0x58/0x100
netlink_unicast+0x244/0x390
netlink_sendmsg+0x1e4/0x440
____sys_sendmsg+0x164/0x260
___sys_sendmsg+0x9a/0xe0
__sys_sendmsg+0x7a/0xc0
do_syscall_64+0x40/0xe0
entry_SYSCALL_64_after_hwframe+0x63/0x6b
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-02-23 16:34 UTC
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
22a677661f5624539d394f681276171f92d714df , < 75fa2d8b3c0175b519c99ace54ab8474cfd0077e
(git)
Affected: 22a677661f5624539d394f681276171f92d714df , < 817840d125a370626895df269c50c923b79b0a39 (git) Affected: 22a677661f5624539d394f681276171f92d714df , < d0a1efe417c97a1e9b914056ee6b86f1ef75fe1f (git) Affected: 22a677661f5624539d394f681276171f92d714df , < efeb7dfea8ee10cdec11b6b6ba4e405edbe75809 (git) |
|
| Linux | Linux |
Affected:
4.11
Unaffected: 0 , < 4.11 (semver) Unaffected: 6.1.120 , ≤ 6.1.* (semver) Unaffected: 6.6.14 , ≤ 6.6.* (semver) Unaffected: 6.7.2 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-26595",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-02-23T16:34:10.081634Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-06-04T17:48:25.879Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T20:36:56.580Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/817840d125a370626895df269c50c923b79b0a39"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/d0a1efe417c97a1e9b914056ee6b86f1ef75fe1f"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/efeb7dfea8ee10cdec11b6b6ba4e405edbe75809"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "75fa2d8b3c0175b519c99ace54ab8474cfd0077e",
"status": "affected",
"version": "22a677661f5624539d394f681276171f92d714df",
"versionType": "git"
},
{
"lessThan": "817840d125a370626895df269c50c923b79b0a39",
"status": "affected",
"version": "22a677661f5624539d394f681276171f92d714df",
"versionType": "git"
},
{
"lessThan": "d0a1efe417c97a1e9b914056ee6b86f1ef75fe1f",
"status": "affected",
"version": "22a677661f5624539d394f681276171f92d714df",
"versionType": "git"
},
{
"lessThan": "efeb7dfea8ee10cdec11b6b6ba4e405edbe75809",
"status": "affected",
"version": "22a677661f5624539d394f681276171f92d714df",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.11"
},
{
"lessThan": "4.11",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.120",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.14",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"version": "6.7.2",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.8",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.120",
"versionStartIncluding": "4.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.14",
"versionStartIncluding": "4.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.7.2",
"versionStartIncluding": "4.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.8",
"versionStartIncluding": "4.11",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmlxsw: spectrum_acl_tcam: Fix NULL pointer dereference in error path\n\nWhen calling mlxsw_sp_acl_tcam_region_destroy() from an error path after\nfailing to attach the region to an ACL group, we hit a NULL pointer\ndereference upon \u0027region-\u003egroup-\u003etcam\u0027 [1].\n\nFix by retrieving the \u0027tcam\u0027 pointer using mlxsw_sp_acl_to_tcam().\n\n[1]\nBUG: kernel NULL pointer dereference, address: 0000000000000000\n[...]\nRIP: 0010:mlxsw_sp_acl_tcam_region_destroy+0xa0/0xd0\n[...]\nCall Trace:\n mlxsw_sp_acl_tcam_vchunk_get+0x88b/0xa20\n mlxsw_sp_acl_tcam_ventry_add+0x25/0xe0\n mlxsw_sp_acl_rule_add+0x47/0x240\n mlxsw_sp_flower_replace+0x1a9/0x1d0\n tc_setup_cb_add+0xdc/0x1c0\n fl_hw_replace_filter+0x146/0x1f0\n fl_change+0xc17/0x1360\n tc_new_tfilter+0x472/0xb90\n rtnetlink_rcv_msg+0x313/0x3b0\n netlink_rcv_skb+0x58/0x100\n netlink_unicast+0x244/0x390\n netlink_sendmsg+0x1e4/0x440\n ____sys_sendmsg+0x164/0x260\n ___sys_sendmsg+0x9a/0xe0\n __sys_sendmsg+0x7a/0xc0\n do_syscall_64+0x40/0xe0\n entry_SYSCALL_64_after_hwframe+0x63/0x6b"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T20:00:26.122Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/75fa2d8b3c0175b519c99ace54ab8474cfd0077e"
},
{
"url": "https://git.kernel.org/stable/c/817840d125a370626895df269c50c923b79b0a39"
},
{
"url": "https://git.kernel.org/stable/c/d0a1efe417c97a1e9b914056ee6b86f1ef75fe1f"
},
{
"url": "https://git.kernel.org/stable/c/efeb7dfea8ee10cdec11b6b6ba4e405edbe75809"
}
],
"title": "mlxsw: spectrum_acl_tcam: Fix NULL pointer dereference in error path",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-26595",
"datePublished": "2024-02-23T14:46:24.767Z",
"dateReserved": "2024-02-19T14:20:24.127Z",
"dateUpdated": "2026-05-11T20:00:26.122Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-26663 (GCVE-0-2024-26663)
Vulnerability from cvelistv5 – Published: 2024-04-02 06:22 – Updated: 2026-08-05 11:26
VLAI
EPSS
VEX
Title
tipc: Check the bearer type before calling tipc_udp_nl_bearer_add()
Summary
In the Linux kernel, the following vulnerability has been resolved:
tipc: Check the bearer type before calling tipc_udp_nl_bearer_add()
syzbot reported the following general protection fault [1]:
general protection fault, probably for non-canonical address 0xdffffc0000000010: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000080-0x0000000000000087]
...
RIP: 0010:tipc_udp_is_known_peer+0x9c/0x250 net/tipc/udp_media.c:291
...
Call Trace:
<TASK>
tipc_udp_nl_bearer_add+0x212/0x2f0 net/tipc/udp_media.c:646
tipc_nl_bearer_add+0x21e/0x360 net/tipc/bearer.c:1089
genl_family_rcv_msg_doit+0x1fc/0x2e0 net/netlink/genetlink.c:972
genl_family_rcv_msg net/netlink/genetlink.c:1052 [inline]
genl_rcv_msg+0x561/0x800 net/netlink/genetlink.c:1067
netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2544
genl_rcv+0x28/0x40 net/netlink/genetlink.c:1076
netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline]
netlink_unicast+0x53b/0x810 net/netlink/af_netlink.c:1367
netlink_sendmsg+0x8b7/0xd70 net/netlink/af_netlink.c:1909
sock_sendmsg_nosec net/socket.c:730 [inline]
__sock_sendmsg+0xd5/0x180 net/socket.c:745
____sys_sendmsg+0x6ac/0x940 net/socket.c:2584
___sys_sendmsg+0x135/0x1d0 net/socket.c:2638
__sys_sendmsg+0x117/0x1e0 net/socket.c:2667
do_syscall_x64 arch/x86/entry/common.c:52 [inline]
do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe+0x63/0x6b
The cause of this issue is that when tipc_nl_bearer_add() is called with
the TIPC_NLA_BEARER_UDP_OPTS attribute, tipc_udp_nl_bearer_add() is called
even if the bearer is not UDP.
tipc_udp_is_known_peer() called by tipc_udp_nl_bearer_add() assumes that
the media_ptr field of the tipc_bearer has an udp_bearer type object, so
the function goes crazy for non-UDP bearers.
This patch fixes the issue by checking the bearer type before calling
tipc_udp_nl_bearer_add() in tipc_nl_bearer_add().
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-04-03 15:01 UTC
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
ef20cd4dd1633987bcf46ac34ace2c8af212361f , < 24ec8f0da93b8a9fba11600be8a90f0d73fb46f1
(git)
Affected: ef20cd4dd1633987bcf46ac34ace2c8af212361f , < 6f70f0b412458c622a12d4292782c8e92e210c2f (git) Affected: ef20cd4dd1633987bcf46ac34ace2c8af212361f , < 19d7314f2fb9515bdaac9829d4d8eb34edd1fe95 (git) Affected: ef20cd4dd1633987bcf46ac34ace2c8af212361f , < c1701ea85ef0ec7be6a1b36c7da69f572ed2fd12 (git) Affected: ef20cd4dd1633987bcf46ac34ace2c8af212361f , < 3d3a5b31b43515b5752ff282702ca546ec3e48b6 (git) Affected: ef20cd4dd1633987bcf46ac34ace2c8af212361f , < 888e3524be87f3df9fa3c083484e4b62b3e3bb59 (git) Affected: ef20cd4dd1633987bcf46ac34ace2c8af212361f , < 0cd331dfd6023640c9669d0592bc0fd491205f87 (git) Affected: ef20cd4dd1633987bcf46ac34ace2c8af212361f , < 3871aa01e1a779d866fa9dfdd5a836f342f4eb87 (git) |
|
| Linux | Linux |
Affected:
4.9
Unaffected: 0 , < 4.9 (semver) Unaffected: 4.19.307 , ≤ 4.19.* (semver) Unaffected: 5.4.269 , ≤ 5.4.* (semver) Unaffected: 5.10.210 , ≤ 5.10.* (semver) Unaffected: 5.15.149 , ≤ 5.15.* (semver) Unaffected: 6.1.78 , ≤ 6.1.* (semver) Unaffected: 6.6.17 , ≤ 6.6.* (semver) Unaffected: 6.7.5 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-26663",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-04-03T15:01:46.365302Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-06-04T17:48:45.519Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-02T00:14:12.929Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/24ec8f0da93b8a9fba11600be8a90f0d73fb46f1"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/6f70f0b412458c622a12d4292782c8e92e210c2f"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/19d7314f2fb9515bdaac9829d4d8eb34edd1fe95"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/c1701ea85ef0ec7be6a1b36c7da69f572ed2fd12"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/3d3a5b31b43515b5752ff282702ca546ec3e48b6"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/888e3524be87f3df9fa3c083484e4b62b3e3bb59"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/0cd331dfd6023640c9669d0592bc0fd491205f87"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/3871aa01e1a779d866fa9dfdd5a836f342f4eb87"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/tipc/bearer.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "24ec8f0da93b8a9fba11600be8a90f0d73fb46f1",
"status": "affected",
"version": "ef20cd4dd1633987bcf46ac34ace2c8af212361f",
"versionType": "git"
},
{
"lessThan": "6f70f0b412458c622a12d4292782c8e92e210c2f",
"status": "affected",
"version": "ef20cd4dd1633987bcf46ac34ace2c8af212361f",
"versionType": "git"
},
{
"lessThan": "19d7314f2fb9515bdaac9829d4d8eb34edd1fe95",
"status": "affected",
"version": "ef20cd4dd1633987bcf46ac34ace2c8af212361f",
"versionType": "git"
},
{
"lessThan": "c1701ea85ef0ec7be6a1b36c7da69f572ed2fd12",
"status": "affected",
"version": "ef20cd4dd1633987bcf46ac34ace2c8af212361f",
"versionType": "git"
},
{
"lessThan": "3d3a5b31b43515b5752ff282702ca546ec3e48b6",
"status": "affected",
"version": "ef20cd4dd1633987bcf46ac34ace2c8af212361f",
"versionType": "git"
},
{
"lessThan": "888e3524be87f3df9fa3c083484e4b62b3e3bb59",
"status": "affected",
"version": "ef20cd4dd1633987bcf46ac34ace2c8af212361f",
"versionType": "git"
},
{
"lessThan": "0cd331dfd6023640c9669d0592bc0fd491205f87",
"status": "affected",
"version": "ef20cd4dd1633987bcf46ac34ace2c8af212361f",
"versionType": "git"
},
{
"lessThan": "3871aa01e1a779d866fa9dfdd5a836f342f4eb87",
"status": "affected",
"version": "ef20cd4dd1633987bcf46ac34ace2c8af212361f",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/tipc/bearer.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.9"
},
{
"lessThan": "4.9",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.307",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.269",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.210",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.149",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.78",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.17",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"version": "6.7.5",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.8",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.307",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.269",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.210",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.149",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.78",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.17",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.7.5",
"versionStartIncluding": "4.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.8",
"versionStartIncluding": "4.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntipc: Check the bearer type before calling tipc_udp_nl_bearer_add()\n\nsyzbot reported the following general protection fault [1]:\n\ngeneral protection fault, probably for non-canonical address 0xdffffc0000000010: 0000 [#1] PREEMPT SMP KASAN\nKASAN: null-ptr-deref in range [0x0000000000000080-0x0000000000000087]\n...\nRIP: 0010:tipc_udp_is_known_peer+0x9c/0x250 net/tipc/udp_media.c:291\n...\nCall Trace:\n \u003cTASK\u003e\n tipc_udp_nl_bearer_add+0x212/0x2f0 net/tipc/udp_media.c:646\n tipc_nl_bearer_add+0x21e/0x360 net/tipc/bearer.c:1089\n genl_family_rcv_msg_doit+0x1fc/0x2e0 net/netlink/genetlink.c:972\n genl_family_rcv_msg net/netlink/genetlink.c:1052 [inline]\n genl_rcv_msg+0x561/0x800 net/netlink/genetlink.c:1067\n netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2544\n genl_rcv+0x28/0x40 net/netlink/genetlink.c:1076\n netlink_unicast_kernel net/netlink/af_netlink.c:1341 [inline]\n netlink_unicast+0x53b/0x810 net/netlink/af_netlink.c:1367\n netlink_sendmsg+0x8b7/0xd70 net/netlink/af_netlink.c:1909\n sock_sendmsg_nosec net/socket.c:730 [inline]\n __sock_sendmsg+0xd5/0x180 net/socket.c:745\n ____sys_sendmsg+0x6ac/0x940 net/socket.c:2584\n ___sys_sendmsg+0x135/0x1d0 net/socket.c:2638\n __sys_sendmsg+0x117/0x1e0 net/socket.c:2667\n do_syscall_x64 arch/x86/entry/common.c:52 [inline]\n do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83\n entry_SYSCALL_64_after_hwframe+0x63/0x6b\n\nThe cause of this issue is that when tipc_nl_bearer_add() is called with\nthe TIPC_NLA_BEARER_UDP_OPTS attribute, tipc_udp_nl_bearer_add() is called\neven if the bearer is not UDP.\n\ntipc_udp_is_known_peer() called by tipc_udp_nl_bearer_add() assumes that\nthe media_ptr field of the tipc_bearer has an udp_bearer type object, so\nthe function goes crazy for non-UDP bearers.\n\nThis patch fixes the issue by checking the bearer type before calling\ntipc_udp_nl_bearer_add() in tipc_nl_bearer_add()."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - The vulnerable code is reached only through a local generic-netlink `sendmsg` (TIPC_NL_BEARER_ADD), not via remotely received packets, so the attack surface is local.\nAC:L - The attacker controls all preconditions (creating the namespace, a non-UDP bearer, and the malformed netlink message) and can trigger the type confusion deterministically.\nPR:L - TIPC genl ops carry no GENL_ADMIN_PERM check, and even the bearer setup requiring CAP_NET_ADMIN is obtainable by an unprivileged user via user namespaces (unshare -Urn) since TIPC is netns-aware.\nUI:N - The attacker triggers the bug entirely on their own by sending a netlink message; no action from any other user is required.\nS:U - The type confusion and its consequences remain within the kernel\u0027s own security authority; no boundary such as a VM or IOMMU is crossed.\nC:H - The type confusion reads a struct net_device as a udp_bearer and dereferences list pointers taken from adjacent kernel memory, an out-of-type read that can be leveraged for kernel-memory disclosure.\nI:H - Beyond the crash, the confused path can reach list_add_rcu(), writing a pointer into the mis-typed net_device object; type confusion is treated as a High integrity impact.\nA:H - The confusion produces a general protection fault / kernel oops (as reported by syzbot), reliably crashing the kernel."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T11:26:37.773Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/24ec8f0da93b8a9fba11600be8a90f0d73fb46f1"
},
{
"url": "https://git.kernel.org/stable/c/6f70f0b412458c622a12d4292782c8e92e210c2f"
},
{
"url": "https://git.kernel.org/stable/c/19d7314f2fb9515bdaac9829d4d8eb34edd1fe95"
},
{
"url": "https://git.kernel.org/stable/c/c1701ea85ef0ec7be6a1b36c7da69f572ed2fd12"
},
{
"url": "https://git.kernel.org/stable/c/3d3a5b31b43515b5752ff282702ca546ec3e48b6"
},
{
"url": "https://git.kernel.org/stable/c/888e3524be87f3df9fa3c083484e4b62b3e3bb59"
},
{
"url": "https://git.kernel.org/stable/c/0cd331dfd6023640c9669d0592bc0fd491205f87"
},
{
"url": "https://git.kernel.org/stable/c/3871aa01e1a779d866fa9dfdd5a836f342f4eb87"
}
],
"title": "tipc: Check the bearer type before calling tipc_udp_nl_bearer_add()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-26663",
"datePublished": "2024-04-02T06:22:12.537Z",
"dateReserved": "2024-02-19T14:20:24.148Z",
"dateUpdated": "2026-08-05T11:26:37.773Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-26822 (GCVE-0-2024-26822)
Vulnerability from cvelistv5 – Published: 2024-04-17 09:43 – Updated: 2026-08-05 11:27
VLAI
EPSS
VEX
Title
smb: client: set correct id, uid and cruid for multiuser automounts
Summary
In the Linux kernel, the following vulnerability has been resolved:
smb: client: set correct id, uid and cruid for multiuser automounts
When uid, gid and cruid are not specified, we need to dynamically
set them into the filesystem context used for automounting otherwise
they'll end up reusing the values from the parent mount.
Severity
8.7 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-09 18:40 UTC
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
c8117ac42303f7ae99bbe53e4952f7d147cca1fb , < 4a6e4c56721a3e6e2550b72ec56aab306c4607a7
(git)
Affected: 60e3318e3e900ba1ddfead937012b3432dfccc92 , < 2ceba8ae1bd1f5589548cb722a5c583ca3a2dede (git) Affected: 9fd29a5bae6e8f94b410374099a6fddb253d2d5f , < c2aa2718cda2d56b4a551cb40043e9abc9684626 (git) Affected: 9fd29a5bae6e8f94b410374099a6fddb253d2d5f , < 7590ba9057c6d74c66f3b909a383ec47cd2f27fb (git) Affected: 9fd29a5bae6e8f94b410374099a6fddb253d2d5f , < 4508ec17357094e2075f334948393ddedbb75157 (git) Affected: 5.15.124 , < 5.15.201 (semver) Affected: 6.1.54 , < 6.1.164 (semver) |
|
| Linux | Linux |
Affected:
6.2
Unaffected: 0 , < 6.2 (semver) Unaffected: 5.15.201 , ≤ 5.15.* (semver) Unaffected: 6.1.164 , ≤ 6.1.* (semver) Unaffected: 6.6.18 , ≤ 6.6.* (semver) Unaffected: 6.7.6 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-26822",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-05-09T18:40:21.396618Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-06-04T17:48:41.629Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-02T00:14:13.530Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/c2aa2718cda2d56b4a551cb40043e9abc9684626"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/7590ba9057c6d74c66f3b909a383ec47cd2f27fb"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/4508ec17357094e2075f334948393ddedbb75157"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"fs/smb/client/namespace.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "4a6e4c56721a3e6e2550b72ec56aab306c4607a7",
"status": "affected",
"version": "c8117ac42303f7ae99bbe53e4952f7d147cca1fb",
"versionType": "git"
},
{
"lessThan": "2ceba8ae1bd1f5589548cb722a5c583ca3a2dede",
"status": "affected",
"version": "60e3318e3e900ba1ddfead937012b3432dfccc92",
"versionType": "git"
},
{
"lessThan": "c2aa2718cda2d56b4a551cb40043e9abc9684626",
"status": "affected",
"version": "9fd29a5bae6e8f94b410374099a6fddb253d2d5f",
"versionType": "git"
},
{
"lessThan": "7590ba9057c6d74c66f3b909a383ec47cd2f27fb",
"status": "affected",
"version": "9fd29a5bae6e8f94b410374099a6fddb253d2d5f",
"versionType": "git"
},
{
"lessThan": "4508ec17357094e2075f334948393ddedbb75157",
"status": "affected",
"version": "9fd29a5bae6e8f94b410374099a6fddb253d2d5f",
"versionType": "git"
},
{
"lessThan": "5.15.201",
"status": "affected",
"version": "5.15.124",
"versionType": "semver"
},
{
"lessThan": "6.1.164",
"status": "affected",
"version": "6.1.54",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"fs/smb/client/namespace.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.2"
},
{
"lessThan": "6.2",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.201",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.164",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.18",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"version": "6.7.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.8",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.201",
"versionStartIncluding": "5.15.124",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.164",
"versionStartIncluding": "6.1.54",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.18",
"versionStartIncluding": "6.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.7.6",
"versionStartIncluding": "6.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.8",
"versionStartIncluding": "6.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmb: client: set correct id, uid and cruid for multiuser automounts\n\nWhen uid, gid and cruid are not specified, we need to dynamically\nset them into the filesystem context used for automounting otherwise\nthey\u0027ll end up reusing the values from the parent mount."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - The vulnerable code is reached by an ordinary path walk (`open`/`stat`/`chdir`) into a DFS junction or reparse point on a locally mounted SMB share, via `follow_automount()` \u2192 `cifs_d_automount()`. Delivery is a local syscall, not a network protocol message.\nAC:L - The attacker deterministically triggers the automount by traversing the path, and can plant the reparse-point/junction trigger themselves if they hold write access anywhere in the share; there is no race, no memory-layout dependency, and no reliance on victim state. `multiuser` plus DFS is the standard deployment for multi-user Linux clients in AD/Kerberos environments, not a rare configuration.\nPR:L - The attacker needs only an unprivileged local account with access to the existing `multiuser` CIFS mount; no capability, keyring privilege, or mount privilege is checked anywhere along `follow_automount()` \u2192 `cifs_do_automount()` \u2192 `fc_mount()`.\nUI:N - The attacker performs the triggering path traversal themselves and no other user has to act; the pre-existing `multiuser` mount is environment configuration established at boot/login, not victim interaction at exploit time.\nS:C - The wrong `cred_uid` makes the kernel request a Kerberos ticket for, and authenticate the submount as, a different principal (typically root or the machine account), so the impacted resources \u2014 server-side files and another principal\u0027s identity \u2014 are governed by the SMB server and KDC, a security authority distinct from the local kernel. This matches the repo\u0027s precedent of scoring cross-authority filesystem authorization bugs (e.g. CVE-2025-40362, ceph multifs MDS auth caps) as S:C.\nC:H - The unprivileged user obtains a tree connect and root/prefix-path queries against the DFS target under the mount owner\u0027s (typically root\u0027s) credentials, letting them read files and metadata across the DFS namespace they hold no rights to, with full control over which paths they target. The shared submount superblock and cache further break the per-user isolation `multiuser` exists to provide.\nI:H - The same borrowed high-privilege principal backs every operation issued over the submount\u0027s master tcon (including legacy `cifs_setattr`) and binds the whole submount namespace to another user\u0027s session, so data and metadata on the remote target can be modified under an identity the attacker does not own. Inode ownership on the submount is additionally attributed to the parent mount\u0027s uid/gid rather than the accessing user.\nA:L - There is no kernel crash, hang, or resource exhaustion, but automounts fail with -EACCES when the inherited `cred_uid`\u0027s credential is unusable (the originally reported symptom), and superblock reuse keyed on the wrong uid can wedge users out \u2014 denying access to the DFS subtree for legitimate users, a limited availability loss."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T11:27:37.199Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/4a6e4c56721a3e6e2550b72ec56aab306c4607a7"
},
{
"url": "https://git.kernel.org/stable/c/2ceba8ae1bd1f5589548cb722a5c583ca3a2dede"
},
{
"url": "https://git.kernel.org/stable/c/c2aa2718cda2d56b4a551cb40043e9abc9684626"
},
{
"url": "https://git.kernel.org/stable/c/7590ba9057c6d74c66f3b909a383ec47cd2f27fb"
},
{
"url": "https://git.kernel.org/stable/c/4508ec17357094e2075f334948393ddedbb75157"
}
],
"title": "smb: client: set correct id, uid and cruid for multiuser automounts",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-26822",
"datePublished": "2024-04-17T09:43:49.221Z",
"dateReserved": "2024-02-19T14:20:24.180Z",
"dateUpdated": "2026-08-05T11:27:37.199Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-26929 (GCVE-0-2024-26929)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:17 – Updated: 2025-01-06 16:24
VLAI
EPSS
VEX
This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Show details on NVD website{
"containers": {
"cna": {
"providerMetadata": {
"dateUpdated": "2025-01-06T16:24:17.811Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"rejectedReasons": [
{
"lang": "en",
"value": "This CVE ID has been rejected or withdrawn by its CVE Numbering Authority."
}
]
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-26929",
"datePublished": "2024-05-01T05:17:06.418Z",
"dateRejected": "2025-01-06T16:24:17.811Z",
"dateReserved": "2024-02-19T14:20:24.195Z",
"dateUpdated": "2025-01-06T16:24:17.811Z",
"state": "REJECTED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-35963 (GCVE-0-2024-35963)
Vulnerability from cvelistv5 – Published: 2024-05-20 09:41 – Updated: 2026-08-05 11:31
VLAI
EPSS
VEX
Title
Bluetooth: hci_sock: Fix not validating setsockopt user input
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_sock: Fix not validating setsockopt user input
Check user input length before copying data.
Severity
7.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-10 15:40 UTC
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
09572fca7223bcf32c9f0d5e100d8381a81d55f4 , < 781f3a97a38a338bc893b6db7f9f9670bf1a9e37
(git)
Affected: 09572fca7223bcf32c9f0d5e100d8381a81d55f4 , < 0c18a64039aa3f1c16f208d197c65076da798137 (git) Affected: 09572fca7223bcf32c9f0d5e100d8381a81d55f4 , < 50173882bb187e70e37bac01385b9b114019bee2 (git) Affected: 09572fca7223bcf32c9f0d5e100d8381a81d55f4 , < b2186061d6043d6345a97100460363e990af0d46 (git) |
|
| Linux | Linux |
Affected:
5.16
Unaffected: 0 , < 5.16 (semver) Unaffected: 6.1.113 , ≤ 6.1.* (semver) Unaffected: 6.6.55 , ≤ 6.6.* (semver) Unaffected: 6.8.7 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T21:55:05.767Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/50173882bb187e70e37bac01385b9b114019bee2"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/b2186061d6043d6345a97100460363e990af0d46"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-35963",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-10T15:40:29.376948Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-11T17:33:13.806Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/bluetooth/hci_sock.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "781f3a97a38a338bc893b6db7f9f9670bf1a9e37",
"status": "affected",
"version": "09572fca7223bcf32c9f0d5e100d8381a81d55f4",
"versionType": "git"
},
{
"lessThan": "0c18a64039aa3f1c16f208d197c65076da798137",
"status": "affected",
"version": "09572fca7223bcf32c9f0d5e100d8381a81d55f4",
"versionType": "git"
},
{
"lessThan": "50173882bb187e70e37bac01385b9b114019bee2",
"status": "affected",
"version": "09572fca7223bcf32c9f0d5e100d8381a81d55f4",
"versionType": "git"
},
{
"lessThan": "b2186061d6043d6345a97100460363e990af0d46",
"status": "affected",
"version": "09572fca7223bcf32c9f0d5e100d8381a81d55f4",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/bluetooth/hci_sock.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.16"
},
{
"lessThan": "5.16",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.113",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.55",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.8.*",
"status": "unaffected",
"version": "6.8.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.9",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.113",
"versionStartIncluding": "5.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.55",
"versionStartIncluding": "5.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.8.7",
"versionStartIncluding": "5.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.9",
"versionStartIncluding": "5.16",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: hci_sock: Fix not validating setsockopt user input\n\nCheck user input length before copying data."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 7.1,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - The flaw is reached purely through setsockopt(2)/getsockopt(2) on a locally created AF_BLUETOOTH/BTPROTO_HCI socket; no Bluetooth radio traffic, paired peer, or HCI adapter link participates in reaching the unvalidated copy.\nAC:L - Triggering is fully deterministic \u2014 issue setsockopt(fd, SOL_HCI, HCI_DATA_DIR, buf, optlen\u003c4) or setsockopt(fd, SOL_BLUETOOTH, BT_SNDMTU, buf, optlen\u003c2); there is no race, no timing window, and the attacker can groom the kmalloc-8/16 slab to choose what sits past the allocation.\nPR:L - bt_sock_create() and hci_sock_create() contain no capability check and the socket defaults to HCI_CHANNEL_RAW, so any unprivileged local user reaches hci_sock_setsockopt_old() with no bind and no caps; CAP_NET_RAW only narrows the filter masks, and HCI_CHANNEL_CONTROL binding for the BT_SNDMTU path is explicitly allowed for untrusted users.\nUI:N - The attacker performs every step on its own socket \u2014 create, bind, setsockopt, getsockopt; no victim action, mount, or file open is required.\nS:U - The out-of-bounds access stays within kernel slab memory under the same security authority, crossing no VM, IOMMU, or sandbox boundary.\nC:H - This is an out-of-bounds read of kernel heap memory past the end of the exact-size kernel_optval allocation, and the disclosed bytes flow straight back to userspace \u2014 hci_sock_getsockopt() put_user()s hci_pi(sk)-\u003emtu verbatim, yielding a repeatable 16-bit kernel-heap oracle (plus a bit-oracle via HCI_DATA_DIR/HCI_TIME_STAMP) usable with heap grooming to leak kernel data and defeat KASLR.\nI:N - Nothing is written out of bounds; the only state changed is the attacker\u0027s own socket cmsg_mask, filter, and mtu, all of which are settable through the normal API anyway, so no data outside the attacker\u0027s authority is modified.\nA:H - The slab out-of-bounds read raises a KASAN BUG that panics outright under the widely deployed panic_on_warn configuration, and the read can fault when it crosses into a KFENCE guard page or unmapped page, producing a kernel oops that an unprivileged local user can repeat at will."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T11:31:15.289Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/781f3a97a38a338bc893b6db7f9f9670bf1a9e37"
},
{
"url": "https://git.kernel.org/stable/c/0c18a64039aa3f1c16f208d197c65076da798137"
},
{
"url": "https://git.kernel.org/stable/c/50173882bb187e70e37bac01385b9b114019bee2"
},
{
"url": "https://git.kernel.org/stable/c/b2186061d6043d6345a97100460363e990af0d46"
}
],
"title": "Bluetooth: hci_sock: Fix not validating setsockopt user input",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-35963",
"datePublished": "2024-05-20T09:41:53.861Z",
"dateReserved": "2024-05-17T13:50:33.137Z",
"dateUpdated": "2026-08-05T11:31:15.289Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-35965 (GCVE-0-2024-35965)
Vulnerability from cvelistv5 – Published: 2024-05-20 09:41 – Updated: 2026-05-12 11:53
VLAI
EPSS
VEX
Title
Bluetooth: L2CAP: Fix not validating setsockopt user input
Summary
In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: L2CAP: Fix not validating setsockopt user input
Check user input length before copying data.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-28 19:29 UTC
Assigner
References
7 references
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
33575df7be6748292f88453f29319af6d639c5c8 , < f13b04cf65a86507ff15a9bbf37969d25be3e2a0
(git)
Affected: 33575df7be6748292f88453f29319af6d639c5c8 , < 9d42f373391211c7c8af66a3a316533a32b8a607 (git) Affected: 33575df7be6748292f88453f29319af6d639c5c8 , < 28234f8ab69c522ba447f3e041bbfbb284c5959a (git) Affected: 33575df7be6748292f88453f29319af6d639c5c8 , < 8ee0c132a61df9723813c40e742dc5321824daa9 (git) Affected: 33575df7be6748292f88453f29319af6d639c5c8 , < 4f3951242ace5efc7131932e2e01e6ac6baed846 (git) |
|
| Linux | Linux |
Affected:
2.6.39
Unaffected: 0 , < 2.6.39 (semver) Unaffected: 5.10.227 , ≤ 5.10.* (semver) Unaffected: 6.1.87 , ≤ 6.1.* (semver) Unaffected: 6.6.55 , ≤ 6.6.* (semver) Unaffected: 6.8.7 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-35965",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-05-28T19:29:49.743932Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-06-04T17:34:41.521Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T20:37:39.951Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/9d42f373391211c7c8af66a3a316533a32b8a607"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/8ee0c132a61df9723813c40e742dc5321824daa9"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/4f3951242ace5efc7131932e2e01e6ac6baed846"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-12T11:53:15.644Z",
"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
"shortName": "siemens-SADP"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
}
],
"x_adpType": "supplier"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/bluetooth/l2cap_sock.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "f13b04cf65a86507ff15a9bbf37969d25be3e2a0",
"status": "affected",
"version": "33575df7be6748292f88453f29319af6d639c5c8",
"versionType": "git"
},
{
"lessThan": "9d42f373391211c7c8af66a3a316533a32b8a607",
"status": "affected",
"version": "33575df7be6748292f88453f29319af6d639c5c8",
"versionType": "git"
},
{
"lessThan": "28234f8ab69c522ba447f3e041bbfbb284c5959a",
"status": "affected",
"version": "33575df7be6748292f88453f29319af6d639c5c8",
"versionType": "git"
},
{
"lessThan": "8ee0c132a61df9723813c40e742dc5321824daa9",
"status": "affected",
"version": "33575df7be6748292f88453f29319af6d639c5c8",
"versionType": "git"
},
{
"lessThan": "4f3951242ace5efc7131932e2e01e6ac6baed846",
"status": "affected",
"version": "33575df7be6748292f88453f29319af6d639c5c8",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/bluetooth/l2cap_sock.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.39"
},
{
"lessThan": "2.6.39",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.227",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.87",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.55",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.8.*",
"status": "unaffected",
"version": "6.8.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.9",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.227",
"versionStartIncluding": "2.6.39",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.87",
"versionStartIncluding": "2.6.39",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.55",
"versionStartIncluding": "2.6.39",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.8.7",
"versionStartIncluding": "2.6.39",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.9",
"versionStartIncluding": "2.6.39",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: L2CAP: Fix not validating setsockopt user input\n\nCheck user input length before copying data."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T20:14:37.827Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/f13b04cf65a86507ff15a9bbf37969d25be3e2a0"
},
{
"url": "https://git.kernel.org/stable/c/9d42f373391211c7c8af66a3a316533a32b8a607"
},
{
"url": "https://git.kernel.org/stable/c/28234f8ab69c522ba447f3e041bbfbb284c5959a"
},
{
"url": "https://git.kernel.org/stable/c/8ee0c132a61df9723813c40e742dc5321824daa9"
},
{
"url": "https://git.kernel.org/stable/c/4f3951242ace5efc7131932e2e01e6ac6baed846"
}
],
"title": "Bluetooth: L2CAP: Fix not validating setsockopt user input",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-35965",
"datePublished": "2024-05-20T09:41:55.171Z",
"dateReserved": "2024-05-17T13:50:33.138Z",
"dateUpdated": "2026-05-12T11:53:15.644Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
Loading…
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.
Loading…
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.
Loading…
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.
Loading…
Loading…