Action not permitted
Modal body text goes here.
Modal Title
Modal Body
CERTFR-2025-AVI-0255
Vulnerability from certfr_avis - Published: 2025-03-28 - Updated: 2025-03-28
De multiples vulnérabilités ont été découvertes dans les produits IBM. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité des données.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
Impacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| IBM | QRadar SIEM | QRadar SIEM versions 7.5.x antérieures à 7.5.0 UP11 IF02 | ||
| IBM | WebSphere | WebSphere Application Server Liberty versions 17.0.0.3 à 25.0.x antérieures à 25.0.0.3 sans le correctif PH65394 ou antérieures à 25.0.0.4 (disponible au deuxième trimestre 2025) | ||
| IBM | Sterling | Sterling Connect:Direct pour HP NonStop versions 3.6.x antérieures à 3.6.0.6 iFix000 | ||
| IBM | Sterling Control Center | Sterling Control Center versions 6.2.1.x antérieures à 6.2.1.0 iFix15 | ||
| IBM | Sterling Control Center | Sterling Control Center versions 6.3.1.x antérieures à 6.3.1.0 iFix04 |
References
| Title | Publication Time | Tags | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "QRadar SIEM versions 7.5.x ant\u00e9rieures \u00e0 7.5.0 UP11 IF02",
"product": {
"name": "QRadar SIEM",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "WebSphere Application Server Liberty versions 17.0.0.3 \u00e0 25.0.x ant\u00e9rieures \u00e0 25.0.0.3 sans le correctif PH65394 ou ant\u00e9rieures \u00e0 25.0.0.4 (disponible au deuxi\u00e8me trimestre 2025)",
"product": {
"name": "WebSphere",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Sterling Connect:Direct pour HP NonStop versions 3.6.x ant\u00e9rieures \u00e0 3.6.0.6 iFix000",
"product": {
"name": "Sterling",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Sterling Control Center versions 6.2.1.x ant\u00e9rieures \u00e0 6.2.1.0 iFix15",
"product": {
"name": "Sterling Control Center",
"vendor": {
"name": "IBM",
"scada": false
}
}
},
{
"description": "Sterling Control Center versions 6.3.1.x ant\u00e9rieures \u00e0 6.3.1.0 iFix04",
"product": {
"name": "Sterling Control Center",
"vendor": {
"name": "IBM",
"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-2024-50142",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50142"
},
{
"name": "CVE-2023-33201",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-33201"
},
{
"name": "CVE-2022-45688",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-45688"
},
{
"name": "CVE-2024-50275",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50275"
},
{
"name": "CVE-2022-4304",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-4304"
},
{
"name": "CVE-2023-0215",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0215"
},
{
"name": "CVE-2023-0286",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-0286"
},
{
"name": "CVE-2023-26049",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26049"
},
{
"name": "CVE-2024-50192",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50192"
},
{
"name": "CVE-2023-5072",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-5072"
},
{
"name": "CVE-2024-50082",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50082"
},
{
"name": "CVE-2024-53122",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53122"
},
{
"name": "CVE-2024-26935",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26935"
},
{
"name": "CVE-2024-50264",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50264"
},
{
"name": "CVE-2023-36478",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-36478"
},
{
"name": "CVE-2024-53088",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53088"
},
{
"name": "CVE-2023-28439",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-28439"
},
{
"name": "CVE-2024-46695",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46695"
},
{
"name": "CVE-2024-49949",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49949"
},
{
"name": "CVE-2024-50099",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50099"
},
{
"name": "CVE-2023-40167",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-40167"
},
{
"name": "CVE-2023-41900",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-41900"
},
{
"name": "CVE-2025-23184",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23184"
},
{
"name": "CVE-2023-36479",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-36479"
},
{
"name": "CVE-2024-50256",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50256"
},
{
"name": "CVE-2023-26048",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-26048"
},
{
"name": "CVE-2024-50110",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50110"
},
{
"name": "CVE-2024-3661",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-3661"
}
],
"initial_release_date": "2025-03-28T00:00:00",
"last_revision_date": "2025-03-28T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-0255",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-03-28T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Injection de code indirecte \u00e0 distance (XSS)"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"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 les produits IBM. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0 distance et une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits IBM",
"vendor_advisories": [
{
"published_at": "2025-03-24",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7228857",
"url": "https://www.ibm.com/support/pages/node/7228857"
},
{
"published_at": "2025-03-26",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7184085",
"url": "https://www.ibm.com/support/pages/node/7184085"
},
{
"published_at": "2025-03-26",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7229079",
"url": "https://www.ibm.com/support/pages/node/7229079"
},
{
"published_at": "2025-03-28",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7229377",
"url": "https://www.ibm.com/support/pages/node/7229377"
},
{
"published_at": "2025-03-24",
"title": "Bulletin de s\u00e9curit\u00e9 IBM 7228856",
"url": "https://www.ibm.com/support/pages/node/7228856"
}
]
}
CVE-2023-40167 (GCVE-0-2023-40167)
Vulnerability from cvelistv5 – Published: 2023-09-15 19:37 – Updated: 2025-02-13 17:03
VLAI
EPSS
Title
Jetty accepts "+" prefixed value in Content-Length
Summary
Jetty is a Java based web server and servlet engine. Prior to versions 9.4.52, 10.0.16, 11.0.16, and 12.0.1, Jetty accepts the `+` character proceeding the content-length value in a HTTP/1 header field. This is more permissive than allowed by the RFC and other servers routinely reject such requests with 400 responses. There is no known exploit scenario, but it is conceivable that request smuggling could result if jetty is used in combination with a server that does not close the connection after sending such a 400 response. Versions 9.4.52, 10.0.16, 11.0.16, and 12.0.1 contain a patch for this issue. There is no workaround as there is no known exploit scenario.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-130 - Improper Handling of Length Parameter Inconsistency
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/eclipse/jetty.project/security… | x_refsource_CONFIRM |
| https://www.rfc-editor.org/rfc/rfc9110#section-8.6 | x_refsource_MISC |
| https://www.debian.org/security/2023/dsa-5507 | |
| https://lists.debian.org/debian-lts-announce/2023… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| eclipse | jetty.project |
Affected:
>= 9.0.0, <= 9.4.51
Affected: >= 10.0.0, <= 10.0.15 Affected: >= 11.0.0, <= 11.0.15 Affected: = 12.0.0 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T18:24:55.674Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-hmr7-m48g-48f6",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-hmr7-m48g-48f6"
},
{
"name": "https://www.rfc-editor.org/rfc/rfc9110#section-8.6",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.rfc-editor.org/rfc/rfc9110#section-8.6"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5507"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00039.html"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-40167",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-25T18:49:57.977850Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-25T18:50:08.203Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "jetty.project",
"vendor": "eclipse",
"versions": [
{
"status": "affected",
"version": "\u003e= 9.0.0, \u003c= 9.4.51"
},
{
"status": "affected",
"version": "\u003e= 10.0.0, \u003c= 10.0.15"
},
{
"status": "affected",
"version": "\u003e= 11.0.0, \u003c= 11.0.15"
},
{
"status": "affected",
"version": "= 12.0.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Jetty is a Java based web server and servlet engine. Prior to versions 9.4.52, 10.0.16, 11.0.16, and 12.0.1, Jetty accepts the `+` character proceeding the content-length value in a HTTP/1 header field. This is more permissive than allowed by the RFC and other servers routinely reject such requests with 400 responses. There is no known exploit scenario, but it is conceivable that request smuggling could result if jetty is used in combination with a server that does not close the connection after sending such a 400 response. Versions 9.4.52, 10.0.16, 11.0.16, and 12.0.1 contain a patch for this issue. There is no workaround as there is no known exploit scenario."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-130",
"description": "CWE-130: Improper Handling of Length Parameter Inconsistency",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-09-30T14:06:19.236Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-hmr7-m48g-48f6",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-hmr7-m48g-48f6"
},
{
"name": "https://www.rfc-editor.org/rfc/rfc9110#section-8.6",
"tags": [
"x_refsource_MISC"
],
"url": "https://www.rfc-editor.org/rfc/rfc9110#section-8.6"
},
{
"url": "https://www.debian.org/security/2023/dsa-5507"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00039.html"
}
],
"source": {
"advisory": "GHSA-hmr7-m48g-48f6",
"discovery": "UNKNOWN"
},
"title": "Jetty accepts \"+\" prefixed value in Content-Length"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-40167",
"datePublished": "2023-09-15T19:37:37.530Z",
"dateReserved": "2023-08-09T15:26:41.051Z",
"dateUpdated": "2025-02-13T17:03:25.096Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-41900 (GCVE-0-2023-41900)
Vulnerability from cvelistv5 – Published: 2023-09-15 20:17 – Updated: 2025-02-13 17:09
VLAI
EPSS
Title
Jetty's OpenId Revoked authentication allows one request
Summary
Jetty is a Java based web server and servlet engine. Versions 9.4.21 through 9.4.51, 10.0.15, and 11.0.15 are vulnerable to weak authentication. If a Jetty `OpenIdAuthenticator` uses the optional nested `LoginService`, and that `LoginService` decides to revoke an already authenticated user, then the current request will still treat the user as authenticated. The authentication is then cleared from the session and subsequent requests will not be treated as authenticated. So a request on a previously authenticated session could be allowed to bypass authentication after it had been rejected by the `LoginService`. This impacts usages of the jetty-openid which have configured a nested `LoginService` and where that `LoginService` will is capable of rejecting previously authenticated users. Versions 9.4.52, 10.0.16, and 11.0.16 have a patch for this issue.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1390 - Weak Authentication
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://github.com/eclipse/jetty.project/security… | x_refsource_CONFIRM |
| https://github.com/eclipse/jetty.project/pull/9528 | x_refsource_MISC |
| https://github.com/eclipse/jetty.project/pull/9660 | x_refsource_MISC |
| https://www.debian.org/security/2023/dsa-5507 | |
| https://security.netapp.com/advisory/ntap-2023111… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| eclipse | jetty.project |
Affected:
>= 9.4.21, <= 9.4.51
Affected: >= 10.0.0, <= 10.0.15 Affected: >= 11.0.0, <= 11.0.15 |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T19:09:49.380Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-pwh8-58vv-vw48",
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-pwh8-58vv-vw48"
},
{
"name": "https://github.com/eclipse/jetty.project/pull/9528",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/eclipse/jetty.project/pull/9528"
},
{
"name": "https://github.com/eclipse/jetty.project/pull/9660",
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/eclipse/jetty.project/pull/9660"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.debian.org/security/2023/dsa-5507"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20231110-0004/"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-41900",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-27T16:17:02.421689Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-27T16:17:17.130Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "jetty.project",
"vendor": "eclipse",
"versions": [
{
"status": "affected",
"version": "\u003e= 9.4.21, \u003c= 9.4.51"
},
{
"status": "affected",
"version": "\u003e= 10.0.0, \u003c= 10.0.15"
},
{
"status": "affected",
"version": "\u003e= 11.0.0, \u003c= 11.0.15"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Jetty is a Java based web server and servlet engine. Versions 9.4.21 through 9.4.51, 10.0.15, and 11.0.15 are vulnerable to weak authentication. If a Jetty `OpenIdAuthenticator` uses the optional nested `LoginService`, and that `LoginService` decides to revoke an already authenticated user, then the current request will still treat the user as authenticated. The authentication is then cleared from the session and subsequent requests will not be treated as authenticated. So a request on a previously authenticated session could be allowed to bypass authentication after it had been rejected by the `LoginService`. This impacts usages of the jetty-openid which have configured a nested `LoginService` and where that `LoginService` will is capable of rejecting previously authenticated users. Versions 9.4.52, 10.0.16, and 11.0.16 have a patch for this issue."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 3.5,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-1390",
"description": "CWE-1390: Weak Authentication",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-11-10T18:06:33.022Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-pwh8-58vv-vw48",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/eclipse/jetty.project/security/advisories/GHSA-pwh8-58vv-vw48"
},
{
"name": "https://github.com/eclipse/jetty.project/pull/9528",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/eclipse/jetty.project/pull/9528"
},
{
"name": "https://github.com/eclipse/jetty.project/pull/9660",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/eclipse/jetty.project/pull/9660"
},
{
"url": "https://www.debian.org/security/2023/dsa-5507"
},
{
"url": "https://security.netapp.com/advisory/ntap-20231110-0004/"
}
],
"source": {
"advisory": "GHSA-pwh8-58vv-vw48",
"discovery": "UNKNOWN"
},
"title": "Jetty\u0027s OpenId Revoked authentication allows one request"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2023-41900",
"datePublished": "2023-09-15T20:17:42.201Z",
"dateReserved": "2023-09-04T16:31:48.226Z",
"dateUpdated": "2025-02-13T17:09:04.719Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-5072 (GCVE-0-2023-5072)
Vulnerability from cvelistv5 – Published: 2023-10-12 16:13 – Updated: 2025-02-13 17:19
VLAI
EPSS
Title
DoS Vulnerability in JSON-Java
Summary
Denial of Service in JSON-Java versions up to and including 20230618. A bug in the parser means that an input string of modest size can lead to indefinite amounts of memory being used.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| https://github.com/stleary/JSON-java | n/a |
Affected:
0 , ≤ 20230618
(date)
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T07:44:53.789Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://github.com/stleary/JSON-java/issues/758"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/stleary/JSON-java/issues/771"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2023/12/13/4"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20240621-0007/"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2023-5072",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-11-21T16:23:55.801589Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-11-21T16:24:03.711Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "n/a",
"vendor": "https://github.com/stleary/JSON-java",
"versions": [
{
"lessThanOrEqual": "20230618",
"status": "affected",
"version": "0",
"versionType": "date"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eDenial of Service in \u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eJSON-Java versions up to and including 20230618. \u0026nbsp;\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eA bug in the parser means that an input string of modest size can lead to indefinite amounts of memory being used.\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u0026nbsp;\u003c/span\u003e\u003cbr\u003e"
}
],
"value": "Denial of Service in JSON-Java versions up to and including 20230618. \u00a0A bug in the parser means that an input string of modest size can lead to indefinite amounts of memory being used."
}
],
"impacts": [
{
"capecId": "CAPEC-197",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-197 Exponential Data Expansion"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-770",
"description": "CWE-770 Allocation of Resources Without Limits or Throttling",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-06-21T19:08:23.050Z",
"orgId": "14ed7db2-1595-443d-9d34-6215bf890778",
"shortName": "Google"
},
"references": [
{
"url": "https://github.com/stleary/JSON-java/issues/758"
},
{
"url": "https://github.com/stleary/JSON-java/issues/771"
},
{
"url": "http://www.openwall.com/lists/oss-security/2023/12/13/4"
},
{
"url": "https://security.netapp.com/advisory/ntap-20240621-0007/"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "DoS Vulnerability in JSON-Java",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778",
"assignerShortName": "Google",
"cveId": "CVE-2023-5072",
"datePublished": "2023-10-12T16:13:27.974Z",
"dateReserved": "2023-09-19T18:29:03.608Z",
"dateUpdated": "2025-02-13T17:19:28.975Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-26935 (GCVE-0-2024-26935)
Vulnerability from cvelistv5 – Published: 2024-05-01 05:17 – Updated: 2026-05-23 15:40
VLAI
EPSS
Title
scsi: core: Fix unremoved procfs host directory regression
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: core: Fix unremoved procfs host directory regression
Commit fc663711b944 ("scsi: core: Remove the /proc/scsi/${proc_name}
directory earlier") fixed a bug related to modules loading/unloading, by
adding a call to scsi_proc_hostdir_rm() on scsi_remove_host(). But that led
to a potential duplicate call to the hostdir_rm() routine, since it's also
called from scsi_host_dev_release(). That triggered a regression report,
which was then fixed by commit be03df3d4bfe ("scsi: core: Fix a procfs host
directory removal regression"). The fix just dropped the hostdir_rm() call
from dev_release().
But it happens that this proc directory is created on scsi_host_alloc(),
and that function "pairs" with scsi_host_dev_release(), while
scsi_remove_host() pairs with scsi_add_host(). In other words, it seems the
reason for removing the proc directory on dev_release() was meant to cover
cases in which a SCSI host structure was allocated, but the call to
scsi_add_host() didn't happen. And that pattern happens to exist in some
error paths, for example.
Syzkaller causes that by using USB raw gadget device, error'ing on
usb-storage driver, at usb_stor_probe2(). By checking that path, we can see
that the BadDevice label leads to a scsi_host_put() after a SCSI host
allocation, but there's no call to scsi_add_host() in such path. That leads
to messages like this in dmesg (and a leak of the SCSI host proc
structure):
usb-storage 4-1:87.51: USB Mass Storage device detected
proc_dir_entry 'scsi/usb-storage' already registered
WARNING: CPU: 1 PID: 3519 at fs/proc/generic.c:377 proc_register+0x347/0x4e0 fs/proc/generic.c:376
The proper fix seems to still call scsi_proc_hostdir_rm() on dev_release(),
but guard that with the state check for SHOST_CREATED; there is even a
comment in scsi_host_dev_release() detailing that: such conditional is
meant for cases where the SCSI host was allocated but there was no calls to
{add,remove}_host(), like the usb-storage case.
This is what we propose here and with that, the error path of usb-storage
does not trigger the warning anymore.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
10 references
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
88c3d3bb6469cea929ac68fd326bdcbefcdfdd83 , < 0053f15d50d50c9312d8ab9c11e2e405812dfcac
(git)
Affected: 68c665bb185037e7eb66fb792c61da9d7151e99c , < 5c2386ba80e779a92ec3bb64ccadbedd88f779b1 (git) Affected: 2a764d55e938743efa7c2cba7305633bcf227f09 , < cea234bb214b17d004dfdccce4491e6ff57c96ee (git) Affected: 7e0ae8667fcdd99d1756922e1140cac75f5fa279 , < 3678cf67ff7136db1dd3bf63c361650db5d92889 (git) Affected: be03df3d4bfe7e8866d4aa43d62e648ffe884f5f , < d4c34782b6d7b1e68d18d9549451b19433bd4c6c (git) Affected: be03df3d4bfe7e8866d4aa43d62e648ffe884f5f , < e293c773c13b830cdc251f155df2254981abc320 (git) Affected: be03df3d4bfe7e8866d4aa43d62e648ffe884f5f , < f4ff08fab66eb5c0b97e1a24edac052fb40bf5d7 (git) Affected: be03df3d4bfe7e8866d4aa43d62e648ffe884f5f , < f23a4d6e07570826fe95023ca1aa96a011fa9f84 (git) Affected: 73f030d4ef6d1ad17f824a0a2eb637ef7a9c7d51 (git) Affected: 5.4.238 , < 5.4.274 (semver) Affected: 5.10.176 , < 5.10.215 (semver) Affected: 5.15.104 , < 5.15.154 (semver) Affected: 6.1.21 , < 6.1.84 (semver) Affected: 6.2.8 , < 6.3 (semver) |
|
| Linux | Linux |
Affected:
6.3
Unaffected: 0 , < 6.3 (semver) Unaffected: 5.4.274 , ≤ 5.4.* (semver) Unaffected: 5.10.215 , ≤ 5.10.* (semver) Unaffected: 5.15.154 , ≤ 5.15.* (semver) Unaffected: 6.1.84 , ≤ 6.1.* (semver) Unaffected: 6.6.24 , ≤ 6.6.* (semver) Unaffected: 6.7.12 , ≤ 6.7.* (semver) Unaffected: 6.8.3 , ≤ 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-2024-26935",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-06-21T14:41:52.902192Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-06-21T14:42:04.057Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-02T00:21:05.717Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/0053f15d50d50c9312d8ab9c11e2e405812dfcac"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/5c2386ba80e779a92ec3bb64ccadbedd88f779b1"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/cea234bb214b17d004dfdccce4491e6ff57c96ee"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/3678cf67ff7136db1dd3bf63c361650db5d92889"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/d4c34782b6d7b1e68d18d9549451b19433bd4c6c"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/e293c773c13b830cdc251f155df2254981abc320"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/f4ff08fab66eb5c0b97e1a24edac052fb40bf5d7"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/f23a4d6e07570826fe95023ca1aa96a011fa9f84"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.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": "2026-05-12T11:50:44.058Z",
"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": [
"drivers/scsi/hosts.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "0053f15d50d50c9312d8ab9c11e2e405812dfcac",
"status": "affected",
"version": "88c3d3bb6469cea929ac68fd326bdcbefcdfdd83",
"versionType": "git"
},
{
"lessThan": "5c2386ba80e779a92ec3bb64ccadbedd88f779b1",
"status": "affected",
"version": "68c665bb185037e7eb66fb792c61da9d7151e99c",
"versionType": "git"
},
{
"lessThan": "cea234bb214b17d004dfdccce4491e6ff57c96ee",
"status": "affected",
"version": "2a764d55e938743efa7c2cba7305633bcf227f09",
"versionType": "git"
},
{
"lessThan": "3678cf67ff7136db1dd3bf63c361650db5d92889",
"status": "affected",
"version": "7e0ae8667fcdd99d1756922e1140cac75f5fa279",
"versionType": "git"
},
{
"lessThan": "d4c34782b6d7b1e68d18d9549451b19433bd4c6c",
"status": "affected",
"version": "be03df3d4bfe7e8866d4aa43d62e648ffe884f5f",
"versionType": "git"
},
{
"lessThan": "e293c773c13b830cdc251f155df2254981abc320",
"status": "affected",
"version": "be03df3d4bfe7e8866d4aa43d62e648ffe884f5f",
"versionType": "git"
},
{
"lessThan": "f4ff08fab66eb5c0b97e1a24edac052fb40bf5d7",
"status": "affected",
"version": "be03df3d4bfe7e8866d4aa43d62e648ffe884f5f",
"versionType": "git"
},
{
"lessThan": "f23a4d6e07570826fe95023ca1aa96a011fa9f84",
"status": "affected",
"version": "be03df3d4bfe7e8866d4aa43d62e648ffe884f5f",
"versionType": "git"
},
{
"status": "affected",
"version": "73f030d4ef6d1ad17f824a0a2eb637ef7a9c7d51",
"versionType": "git"
},
{
"lessThan": "5.4.274",
"status": "affected",
"version": "5.4.238",
"versionType": "semver"
},
{
"lessThan": "5.10.215",
"status": "affected",
"version": "5.10.176",
"versionType": "semver"
},
{
"lessThan": "5.15.154",
"status": "affected",
"version": "5.15.104",
"versionType": "semver"
},
{
"lessThan": "6.1.84",
"status": "affected",
"version": "6.1.21",
"versionType": "semver"
},
{
"lessThan": "6.3",
"status": "affected",
"version": "6.2.8",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/scsi/hosts.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.3"
},
{
"lessThan": "6.3",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.274",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.215",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.154",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.84",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.24",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"version": "6.7.12",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.8.*",
"status": "unaffected",
"version": "6.8.3",
"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": "5.4.274",
"versionStartIncluding": "5.4.238",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.215",
"versionStartIncluding": "5.10.176",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.154",
"versionStartIncluding": "5.15.104",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.84",
"versionStartIncluding": "6.1.21",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.24",
"versionStartIncluding": "6.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.7.12",
"versionStartIncluding": "6.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.8.3",
"versionStartIncluding": "6.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.9",
"versionStartIncluding": "6.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.2.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: core: Fix unremoved procfs host directory regression\n\nCommit fc663711b944 (\"scsi: core: Remove the /proc/scsi/${proc_name}\ndirectory earlier\") fixed a bug related to modules loading/unloading, by\nadding a call to scsi_proc_hostdir_rm() on scsi_remove_host(). But that led\nto a potential duplicate call to the hostdir_rm() routine, since it\u0027s also\ncalled from scsi_host_dev_release(). That triggered a regression report,\nwhich was then fixed by commit be03df3d4bfe (\"scsi: core: Fix a procfs host\ndirectory removal regression\"). The fix just dropped the hostdir_rm() call\nfrom dev_release().\n\nBut it happens that this proc directory is created on scsi_host_alloc(),\nand that function \"pairs\" with scsi_host_dev_release(), while\nscsi_remove_host() pairs with scsi_add_host(). In other words, it seems the\nreason for removing the proc directory on dev_release() was meant to cover\ncases in which a SCSI host structure was allocated, but the call to\nscsi_add_host() didn\u0027t happen. And that pattern happens to exist in some\nerror paths, for example.\n\nSyzkaller causes that by using USB raw gadget device, error\u0027ing on\nusb-storage driver, at usb_stor_probe2(). By checking that path, we can see\nthat the BadDevice label leads to a scsi_host_put() after a SCSI host\nallocation, but there\u0027s no call to scsi_add_host() in such path. That leads\nto messages like this in dmesg (and a leak of the SCSI host proc\nstructure):\n\nusb-storage 4-1:87.51: USB Mass Storage device detected\nproc_dir_entry \u0027scsi/usb-storage\u0027 already registered\nWARNING: CPU: 1 PID: 3519 at fs/proc/generic.c:377 proc_register+0x347/0x4e0 fs/proc/generic.c:376\n\nThe proper fix seems to still call scsi_proc_hostdir_rm() on dev_release(),\nbut guard that with the state check for SHOST_CREATED; there is even a\ncomment in scsi_host_dev_release() detailing that: such conditional is\nmeant for cases where the SCSI host was allocated but there was no calls to\n{add,remove}_host(), like the usb-storage case.\n\nThis is what we propose here and with that, the error path of usb-storage\ndoes not trigger the warning anymore."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-23T15:40:31.665Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/0053f15d50d50c9312d8ab9c11e2e405812dfcac"
},
{
"url": "https://git.kernel.org/stable/c/5c2386ba80e779a92ec3bb64ccadbedd88f779b1"
},
{
"url": "https://git.kernel.org/stable/c/cea234bb214b17d004dfdccce4491e6ff57c96ee"
},
{
"url": "https://git.kernel.org/stable/c/3678cf67ff7136db1dd3bf63c361650db5d92889"
},
{
"url": "https://git.kernel.org/stable/c/d4c34782b6d7b1e68d18d9549451b19433bd4c6c"
},
{
"url": "https://git.kernel.org/stable/c/e293c773c13b830cdc251f155df2254981abc320"
},
{
"url": "https://git.kernel.org/stable/c/f4ff08fab66eb5c0b97e1a24edac052fb40bf5d7"
},
{
"url": "https://git.kernel.org/stable/c/f23a4d6e07570826fe95023ca1aa96a011fa9f84"
}
],
"title": "scsi: core: Fix unremoved procfs host directory regression",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-26935",
"datePublished": "2024-05-01T05:17:31.445Z",
"dateReserved": "2024-02-19T14:20:24.196Z",
"dateUpdated": "2026-05-23T15:40:31.665Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-3661 (GCVE-0-2024-3661)
Vulnerability from cvelistv5 – Published: 2024-05-06 18:31 – Updated: 2024-08-28 19:09
VLAI
EPSS
Title
DHCP routing options can manipulate interface-based VPN traffic
Summary
DHCP can add routes to a client’s routing table via the classless static route option (121). VPN-based security solutions that rely on routes to redirect traffic can be forced to leak traffic over the physical interface. An attacker on the same local network can read, disrupt, or possibly modify network traffic that was expected to be protected by the VPN.
Severity
7.6 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
20 references
Date Public
2002-12-31 01:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-01T20:20:00.420Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://datatracker.ietf.org/doc/html/rfc2131#section-7"
},
{
"tags": [
"x_transferred"
],
"url": "https://datatracker.ietf.org/doc/html/rfc3442#section-7"
},
{
"tags": [
"x_transferred"
],
"url": "https://tunnelvisionbug.com/"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.leviathansecurity.com/research/tunnelvision"
},
{
"tags": [
"x_transferred"
],
"url": "https://news.ycombinator.com/item?id=40279632"
},
{
"tags": [
"x_transferred"
],
"url": "https://arstechnica.com/security/2024/05/novel-attack-against-virtually-all-vpn-apps-neuters-their-entire-purpose/"
},
{
"tags": [
"x_transferred"
],
"url": "https://krebsonsecurity.com/2024/05/why-your-vpn-may-not-be-as-secure-as-it-claims/"
},
{
"tags": [
"x_transferred"
],
"url": "https://issuetracker.google.com/issues/263721377"
},
{
"tags": [
"x_transferred"
],
"url": "https://mullvad.net/en/blog/evaluating-the-impact-of-tunnelvision"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.zscaler.com/blogs/security-research/cve-2024-3661-k-tunnelvision-exposes-vpn-bypass-vulnerability"
},
{
"tags": [
"x_transferred"
],
"url": "https://lowendtalk.com/discussion/188857/a-rogue-dhcp-server-within-your-network-can-and-will-hijack-your-vpn-traffic"
},
{
"tags": [
"x_transferred"
],
"url": "https://news.ycombinator.com/item?id=40284111"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.agwa.name/blog/post/hardening_openvpn_for_def_con"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.theregister.com/2024/05/07/vpn_tunnelvision_dhcp/"
},
{
"tags": [
"x_transferred"
],
"url": "https://support.citrix.com/article/CTX677069/cloud-software-group-security-advisory-for-cve20243661"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2024-00009"
},
{
"tags": [
"x_transferred"
],
"url": "https://bst.cisco.com/quickview/bug/CSCwk05814"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.paloaltonetworks.com/CVE-2024-3661"
},
{
"tags": [
"x_transferred"
],
"url": "https://fortiguard.fortinet.com/psirt/FG-IR-24-170"
},
{
"tags": [
"x_transferred"
],
"url": "https://my.f5.com/manage/s/article/K000139553"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-3661",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-05-08T04:00:07.962328Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-08-28T19:09:06.995Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "affected",
"product": "DHCP",
"vendor": "IETF",
"versions": [
{
"status": "affected",
"version": "0"
}
]
}
],
"datePublic": "2002-12-31T01:00:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "DHCP can add routes to a client\u2019s routing table via the classless static route option (121). VPN-based security solutions that rely on routes to redirect traffic can be forced to leak traffic over the physical interface. An attacker on the same local network can read, disrupt, or possibly modify network traffic that was expected to be protected by the VPN."
}
],
"value": "DHCP can add routes to a client\u2019s routing table via the classless static route option (121). VPN-based security solutions that rely on routes to redirect traffic can be forced to leak traffic over the physical interface. An attacker on the same local network can read, disrupt, or possibly modify network traffic that was expected to be protected by the VPN."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-306",
"description": "CWE-306 Missing Authentication for Critical Function",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-501",
"description": "CWE-501 Trust Boundary Violation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-01T15:04:50.790Z",
"orgId": "9119a7d8-5eab-497f-8521-727c672e3725",
"shortName": "cisa-cg"
},
"references": [
{
"url": "https://datatracker.ietf.org/doc/html/rfc2131#section-7"
},
{
"url": "https://datatracker.ietf.org/doc/html/rfc3442#section-7"
},
{
"url": "https://tunnelvisionbug.com/"
},
{
"url": "https://www.leviathansecurity.com/research/tunnelvision"
},
{
"url": "https://news.ycombinator.com/item?id=40279632"
},
{
"url": "https://arstechnica.com/security/2024/05/novel-attack-against-virtually-all-vpn-apps-neuters-their-entire-purpose/"
},
{
"url": "https://krebsonsecurity.com/2024/05/why-your-vpn-may-not-be-as-secure-as-it-claims/"
},
{
"url": "https://issuetracker.google.com/issues/263721377"
},
{
"url": "https://mullvad.net/en/blog/evaluating-the-impact-of-tunnelvision"
},
{
"url": "https://www.zscaler.com/blogs/security-research/cve-2024-3661-k-tunnelvision-exposes-vpn-bypass-vulnerability"
},
{
"url": "https://lowendtalk.com/discussion/188857/a-rogue-dhcp-server-within-your-network-can-and-will-hijack-your-vpn-traffic"
},
{
"url": "https://news.ycombinator.com/item?id=40284111"
},
{
"url": "https://www.agwa.name/blog/post/hardening_openvpn_for_def_con"
},
{
"url": "https://www.theregister.com/2024/05/07/vpn_tunnelvision_dhcp/"
},
{
"url": "https://support.citrix.com/article/CTX677069/cloud-software-group-security-advisory-for-cve20243661"
},
{
"url": "https://www.watchguard.com/wgrd-psirt/advisory/wgsa-2024-00009"
},
{
"url": "https://bst.cisco.com/quickview/bug/CSCwk05814"
},
{
"url": "https://security.paloaltonetworks.com/CVE-2024-3661"
},
{
"url": "https://fortiguard.fortinet.com/psirt/FG-IR-24-170"
},
{
"url": "https://my.f5.com/manage/s/article/K000139553"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "DHCP routing options can manipulate interface-based VPN traffic",
"x_generator": {
"engine": "Vulnogram 0.1.0-dev"
}
}
},
"cveMetadata": {
"assignerOrgId": "9119a7d8-5eab-497f-8521-727c672e3725",
"assignerShortName": "cisa-cg",
"cveId": "CVE-2024-3661",
"datePublished": "2024-05-06T18:31:21.217Z",
"dateReserved": "2024-04-11T17:24:22.637Z",
"dateUpdated": "2024-08-28T19:09:06.995Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-46695 (GCVE-0-2024-46695)
Vulnerability from cvelistv5 – Published: 2024-09-13 05:29 – Updated: 2026-05-11 20:34
VLAI
EPSS
Title
selinux,smack: don't bypass permissions check in inode_setsecctx hook
Summary
In the Linux kernel, the following vulnerability has been resolved:
selinux,smack: don't bypass permissions check in inode_setsecctx hook
Marek Gresko reports that the root user on an NFS client is able to
change the security labels on files on an NFS filesystem that is
exported with root squashing enabled.
The end of the kerneldoc comment for __vfs_setxattr_noperm() states:
* This function requires the caller to lock the inode's i_mutex before it
* is executed. It also assumes that the caller will make the appropriate
* permission checks.
nfsd_setattr() does do permissions checking via fh_verify() and
nfsd_permission(), but those don't do all the same permissions checks
that are done by security_inode_setxattr() and its related LSM hooks do.
Since nfsd_setattr() is the only consumer of security_inode_setsecctx(),
simplest solution appears to be to replace the call to
__vfs_setxattr_noperm() with a call to __vfs_setxattr_locked(). This
fixes the above issue and has the added benefit of causing nfsd to
recall conflicting delegations on a file when a client tries to change
its security label.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
18032ca062e621e15683cb61c066ef3dc5414a7b , < 2dbc4b7bac60b02cc6e70d05bf6a7dfd551f9dda
(git)
Affected: 18032ca062e621e15683cb61c066ef3dc5414a7b , < fe0cd53791119f6287b6532af8ce41576d664930 (git) Affected: 18032ca062e621e15683cb61c066ef3dc5414a7b , < eebec98791d0137e455cc006411bb92a54250924 (git) Affected: 18032ca062e621e15683cb61c066ef3dc5414a7b , < 459584258d47ec3cc6245a82e8a49c9d08eb8b57 (git) Affected: 18032ca062e621e15683cb61c066ef3dc5414a7b , < f71ec019257ba4f7ab198bd948c5902a207bad96 (git) Affected: 18032ca062e621e15683cb61c066ef3dc5414a7b , < 76a0e79bc84f466999fa501fce5bf7a07641b8a7 (git) |
|
| Linux | Linux |
Affected:
3.11
Unaffected: 0 , < 3.11 (semver) Unaffected: 5.10.227 , ≤ 5.10.* (semver) Unaffected: 5.15.168 , ≤ 5.15.* (semver) Unaffected: 6.1.113 , ≤ 6.1.* (semver) Unaffected: 6.6.49 , ≤ 6.6.* (semver) Unaffected: 6.10.8 , ≤ 6.10.* (semver) Unaffected: 6.11 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-46695",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-09-29T15:05:47.775114Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-09-29T15:06:01.561Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:16:30.596Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"security/selinux/hooks.c",
"security/smack/smack_lsm.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "2dbc4b7bac60b02cc6e70d05bf6a7dfd551f9dda",
"status": "affected",
"version": "18032ca062e621e15683cb61c066ef3dc5414a7b",
"versionType": "git"
},
{
"lessThan": "fe0cd53791119f6287b6532af8ce41576d664930",
"status": "affected",
"version": "18032ca062e621e15683cb61c066ef3dc5414a7b",
"versionType": "git"
},
{
"lessThan": "eebec98791d0137e455cc006411bb92a54250924",
"status": "affected",
"version": "18032ca062e621e15683cb61c066ef3dc5414a7b",
"versionType": "git"
},
{
"lessThan": "459584258d47ec3cc6245a82e8a49c9d08eb8b57",
"status": "affected",
"version": "18032ca062e621e15683cb61c066ef3dc5414a7b",
"versionType": "git"
},
{
"lessThan": "f71ec019257ba4f7ab198bd948c5902a207bad96",
"status": "affected",
"version": "18032ca062e621e15683cb61c066ef3dc5414a7b",
"versionType": "git"
},
{
"lessThan": "76a0e79bc84f466999fa501fce5bf7a07641b8a7",
"status": "affected",
"version": "18032ca062e621e15683cb61c066ef3dc5414a7b",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"security/selinux/hooks.c",
"security/smack/smack_lsm.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "3.11"
},
{
"lessThan": "3.11",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.227",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.168",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.113",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.49",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.10.*",
"status": "unaffected",
"version": "6.10.8",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.11",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.227",
"versionStartIncluding": "3.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.168",
"versionStartIncluding": "3.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.113",
"versionStartIncluding": "3.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.49",
"versionStartIncluding": "3.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.10.8",
"versionStartIncluding": "3.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11",
"versionStartIncluding": "3.11",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nselinux,smack: don\u0027t bypass permissions check in inode_setsecctx hook\n\nMarek Gresko reports that the root user on an NFS client is able to\nchange the security labels on files on an NFS filesystem that is\nexported with root squashing enabled.\n\nThe end of the kerneldoc comment for __vfs_setxattr_noperm() states:\n\n * This function requires the caller to lock the inode\u0027s i_mutex before it\n * is executed. It also assumes that the caller will make the appropriate\n * permission checks.\n\nnfsd_setattr() does do permissions checking via fh_verify() and\nnfsd_permission(), but those don\u0027t do all the same permissions checks\nthat are done by security_inode_setxattr() and its related LSM hooks do.\n\nSince nfsd_setattr() is the only consumer of security_inode_setsecctx(),\nsimplest solution appears to be to replace the call to\n__vfs_setxattr_noperm() with a call to __vfs_setxattr_locked(). This\nfixes the above issue and has the added benefit of causing nfsd to\nrecall conflicting delegations on a file when a client tries to change\nits security label."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T20:34:37.255Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/2dbc4b7bac60b02cc6e70d05bf6a7dfd551f9dda"
},
{
"url": "https://git.kernel.org/stable/c/fe0cd53791119f6287b6532af8ce41576d664930"
},
{
"url": "https://git.kernel.org/stable/c/eebec98791d0137e455cc006411bb92a54250924"
},
{
"url": "https://git.kernel.org/stable/c/459584258d47ec3cc6245a82e8a49c9d08eb8b57"
},
{
"url": "https://git.kernel.org/stable/c/f71ec019257ba4f7ab198bd948c5902a207bad96"
},
{
"url": "https://git.kernel.org/stable/c/76a0e79bc84f466999fa501fce5bf7a07641b8a7"
}
],
"title": "selinux,smack: don\u0027t bypass permissions check in inode_setsecctx hook",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-46695",
"datePublished": "2024-09-13T05:29:23.506Z",
"dateReserved": "2024-09-11T15:12:18.249Z",
"dateUpdated": "2026-05-11T20:34:37.255Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-49949 (GCVE-0-2024-49949)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2026-05-23 15:54
VLAI
EPSS
Title
net: avoid potential underflow in qdisc_pkt_len_init() with UFO
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: avoid potential underflow in qdisc_pkt_len_init() with UFO
After commit 7c6d2ecbda83 ("net: be more gentle about silly gso
requests coming from user") virtio_net_hdr_to_skb() had sanity check
to detect malicious attempts from user space to cook a bad GSO packet.
Then commit cf9acc90c80ec ("net: virtio_net_hdr_to_skb: count
transport header in UFO") while fixing one issue, allowed user space
to cook a GSO packet with the following characteristic :
IPv4 SKB_GSO_UDP, gso_size=3, skb->len = 28.
When this packet arrives in qdisc_pkt_len_init(), we end up
with hdr_len = 28 (IPv4 header + UDP header), matching skb->len
Then the following sets gso_segs to 0 :
gso_segs = DIV_ROUND_UP(skb->len - hdr_len,
shinfo->gso_size);
Then later we set qdisc_skb_cb(skb)->pkt_len to back to zero :/
qdisc_skb_cb(skb)->pkt_len += (gso_segs - 1) * hdr_len;
This leads to the following crash in fq_codel [1]
qdisc_pkt_len_init() is best effort, we only want an estimation
of the bytes sent on the wire, not crashing the kernel.
This patch is fixing this particular issue, a following one
adds more sanity checks for another potential bug.
[1]
[ 70.724101] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 70.724561] #PF: supervisor read access in kernel mode
[ 70.724561] #PF: error_code(0x0000) - not-present page
[ 70.724561] PGD 10ac61067 P4D 10ac61067 PUD 107ee2067 PMD 0
[ 70.724561] Oops: Oops: 0000 [#1] SMP NOPTI
[ 70.724561] CPU: 11 UID: 0 PID: 2163 Comm: b358537762 Not tainted 6.11.0-virtme #991
[ 70.724561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 70.724561] RIP: 0010:fq_codel_enqueue (net/sched/sch_fq_codel.c:120 net/sched/sch_fq_codel.c:168 net/sched/sch_fq_codel.c:230) sch_fq_codel
[ 70.724561] Code: 24 08 49 c1 e1 06 44 89 7c 24 18 45 31 ed 45 31 c0 31 ff 89 44 24 14 4c 03 8b 90 01 00 00 eb 04 39 ca 73 37 4d 8b 39 83 c7 01 <49> 8b 17 49 89 11 41 8b 57 28 45 8b 5f 34 49 c7 07 00 00 00 00 49
All code
========
0: 24 08 and $0x8,%al
2: 49 c1 e1 06 shl $0x6,%r9
6: 44 89 7c 24 18 mov %r15d,0x18(%rsp)
b: 45 31 ed xor %r13d,%r13d
e: 45 31 c0 xor %r8d,%r8d
11: 31 ff xor %edi,%edi
13: 89 44 24 14 mov %eax,0x14(%rsp)
17: 4c 03 8b 90 01 00 00 add 0x190(%rbx),%r9
1e: eb 04 jmp 0x24
20: 39 ca cmp %ecx,%edx
22: 73 37 jae 0x5b
24: 4d 8b 39 mov (%r9),%r15
27: 83 c7 01 add $0x1,%edi
2a:* 49 8b 17 mov (%r15),%rdx <-- trapping instruction
2d: 49 89 11 mov %rdx,(%r9)
30: 41 8b 57 28 mov 0x28(%r15),%edx
34: 45 8b 5f 34 mov 0x34(%r15),%r11d
38: 49 c7 07 00 00 00 00 movq $0x0,(%r15)
3f: 49 rex.WB
Code starting with the faulting instruction
===========================================
0: 49 8b 17 mov (%r15),%rdx
3: 49 89 11 mov %rdx,(%r9)
6: 41 8b 57 28 mov 0x28(%r15),%edx
a: 45 8b 5f 34 mov 0x34(%r15),%r11d
e: 49 c7 07 00 00 00 00 movq $0x0,(%r15)
15: 49 rex.WB
[ 70.724561] RSP: 0018:ffff95ae85e6fb90 EFLAGS: 00000202
[ 70.724561] RAX: 0000000002000000 RBX: ffff95ae841de000 RCX: 0000000000000000
[ 70.724561] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
[ 70.724561] RBP: ffff95ae85e6fbf8 R08: 0000000000000000 R09: ffff95b710a30000
[ 70.724561] R10: 0000000000000000 R11: bdf289445ce31881 R12: ffff95ae85e6fc58
[ 70.724561] R13: 0000000000000000 R14: 0000000000000040 R15: 0000000000000000
[ 70.724561] FS: 000000002c5c1380(0000) GS:ffff95bd7fcc0000(0000) knlGS:0000000000000000
[ 70.724561] CS: 0010 DS: 0000 ES: 0000 C
---truncated---
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
14 references
Impacted products
9 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
960b360ca7463921c1a6b72e7066a706d6406223 , < d70ca7598943572d5e384227bd268acb5109bf72
(git)
Affected: fb2dbc124a7f800cd0e4f901a1bbb769a017104c , < 1598d70ad9c7d0a4d9d54b82094e9f45908fda6d (git) Affected: 8e6bae950da9dc2d2c6c18b1c6b206dc00dc8772 , < ba26060a29d3ca1bfc737aa79f7125128f35147c (git) Affected: 0f810d06b507aa40fef8d1ac0a88e6d0590dbfc3 , < 939c88cbdc668dadd8cfa7a35d9066331239041c (git) Affected: cf9acc90c80ecbee00334aa85d92f4e74014bcff , < d6114993e0a89fde84a60a60a8329a571580b174 (git) Affected: cf9acc90c80ecbee00334aa85d92f4e74014bcff , < 25ab0b87dbd89cecef8a9c60a02bb97832e471d1 (git) Affected: cf9acc90c80ecbee00334aa85d92f4e74014bcff , < f959cce8a2a04ce776aa8b78e83ce339e0d7fbac (git) Affected: cf9acc90c80ecbee00334aa85d92f4e74014bcff , < 81fd007dcd47c34471766249853e4d4bce8eea4b (git) Affected: cf9acc90c80ecbee00334aa85d92f4e74014bcff , < c20029db28399ecc50e556964eaba75c43b1e2f1 (git) Affected: 2128303bff700c857739a0af8cc39c1a41840650 (git) Affected: 4.19.218 , < 4.19.323 (semver) Affected: 5.4.162 , < 5.4.285 (semver) Affected: 5.10.82 , < 5.10.227 (semver) Affected: 5.15.5 , < 5.15.168 (semver) Affected: 4.14.256 , < 4.15 (semver) |
|
| Linux | Linux |
Affected:
5.16
Unaffected: 0 , < 5.16 (semver) Unaffected: 4.19.323 , ≤ 4.19.* (semver) Unaffected: 5.4.285 , ≤ 5.4.* (semver) Unaffected: 5.10.227 , ≤ 5.10.* (semver) Unaffected: 5.15.168 , ≤ 5.15.* (semver) Unaffected: 6.1.113 , ≤ 6.1.* (semver) Unaffected: 6.6.55 , ≤ 6.6.* (semver) Unaffected: 6.10.14 , ≤ 6.10.* (semver) Unaffected: 6.11.3 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
|
| Siemens | RUGGEDCOM RST2428P |
Affected:
0 , < V3.2
(custom)
|
|
| Siemens | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family |
Affected:
0 , < V3.2
(custom)
|
|
| Siemens | SCALANCE XCM-/XRM-/XCH-/XRH-300 family |
Affected:
0 , < V3.2
(custom)
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.0 , < V3.1.5
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.0 , < V3.1.5
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.0 , < V3.1.5
(custom)
|
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-49949",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-10-22T13:36:39.259120Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-10-22T13:38:49.361Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:23:29.408Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"defaultStatus": "unknown",
"product": "RUGGEDCOM RST2428P",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SCALANCE XCM-/XRM-/XCH-/XRH-300 family",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.1.5",
"status": "affected",
"version": "V3.1.0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.1.5",
"status": "affected",
"version": "V3.1.0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.1.5",
"status": "affected",
"version": "V3.1.0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.1.5",
"status": "affected",
"version": "V3.1.0",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unknown",
"product": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP",
"vendor": "Siemens",
"versions": [
{
"lessThan": "V3.1.5",
"status": "affected",
"version": "V3.1.0",
"versionType": "custom"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-12T11:59:19.790Z",
"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
"shortName": "siemens-SADP"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-398330.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
},
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-355557.html"
}
],
"x_adpType": "supplier"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/core/dev.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d70ca7598943572d5e384227bd268acb5109bf72",
"status": "affected",
"version": "960b360ca7463921c1a6b72e7066a706d6406223",
"versionType": "git"
},
{
"lessThan": "1598d70ad9c7d0a4d9d54b82094e9f45908fda6d",
"status": "affected",
"version": "fb2dbc124a7f800cd0e4f901a1bbb769a017104c",
"versionType": "git"
},
{
"lessThan": "ba26060a29d3ca1bfc737aa79f7125128f35147c",
"status": "affected",
"version": "8e6bae950da9dc2d2c6c18b1c6b206dc00dc8772",
"versionType": "git"
},
{
"lessThan": "939c88cbdc668dadd8cfa7a35d9066331239041c",
"status": "affected",
"version": "0f810d06b507aa40fef8d1ac0a88e6d0590dbfc3",
"versionType": "git"
},
{
"lessThan": "d6114993e0a89fde84a60a60a8329a571580b174",
"status": "affected",
"version": "cf9acc90c80ecbee00334aa85d92f4e74014bcff",
"versionType": "git"
},
{
"lessThan": "25ab0b87dbd89cecef8a9c60a02bb97832e471d1",
"status": "affected",
"version": "cf9acc90c80ecbee00334aa85d92f4e74014bcff",
"versionType": "git"
},
{
"lessThan": "f959cce8a2a04ce776aa8b78e83ce339e0d7fbac",
"status": "affected",
"version": "cf9acc90c80ecbee00334aa85d92f4e74014bcff",
"versionType": "git"
},
{
"lessThan": "81fd007dcd47c34471766249853e4d4bce8eea4b",
"status": "affected",
"version": "cf9acc90c80ecbee00334aa85d92f4e74014bcff",
"versionType": "git"
},
{
"lessThan": "c20029db28399ecc50e556964eaba75c43b1e2f1",
"status": "affected",
"version": "cf9acc90c80ecbee00334aa85d92f4e74014bcff",
"versionType": "git"
},
{
"status": "affected",
"version": "2128303bff700c857739a0af8cc39c1a41840650",
"versionType": "git"
},
{
"lessThan": "4.19.323",
"status": "affected",
"version": "4.19.218",
"versionType": "semver"
},
{
"lessThan": "5.4.285",
"status": "affected",
"version": "5.4.162",
"versionType": "semver"
},
{
"lessThan": "5.10.227",
"status": "affected",
"version": "5.10.82",
"versionType": "semver"
},
{
"lessThan": "5.15.168",
"status": "affected",
"version": "5.15.5",
"versionType": "semver"
},
{
"lessThan": "4.15",
"status": "affected",
"version": "4.14.256",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/core/dev.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": "4.19.*",
"status": "unaffected",
"version": "4.19.323",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.285",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.227",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.168",
"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": "6.10.*",
"status": "unaffected",
"version": "6.10.14",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.323",
"versionStartIncluding": "4.19.218",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.285",
"versionStartIncluding": "5.4.162",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.227",
"versionStartIncluding": "5.10.82",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.168",
"versionStartIncluding": "5.15.5",
"vulnerable": true
},
{
"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": "6.10.14",
"versionStartIncluding": "5.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11.3",
"versionStartIncluding": "5.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12",
"versionStartIncluding": "5.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "4.14.256",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: avoid potential underflow in qdisc_pkt_len_init() with UFO\n\nAfter commit 7c6d2ecbda83 (\"net: be more gentle about silly gso\nrequests coming from user\") virtio_net_hdr_to_skb() had sanity check\nto detect malicious attempts from user space to cook a bad GSO packet.\n\nThen commit cf9acc90c80ec (\"net: virtio_net_hdr_to_skb: count\ntransport header in UFO\") while fixing one issue, allowed user space\nto cook a GSO packet with the following characteristic :\n\nIPv4 SKB_GSO_UDP, gso_size=3, skb-\u003elen = 28.\n\nWhen this packet arrives in qdisc_pkt_len_init(), we end up\nwith hdr_len = 28 (IPv4 header + UDP header), matching skb-\u003elen\n\nThen the following sets gso_segs to 0 :\n\ngso_segs = DIV_ROUND_UP(skb-\u003elen - hdr_len,\n shinfo-\u003egso_size);\n\nThen later we set qdisc_skb_cb(skb)-\u003epkt_len to back to zero :/\n\nqdisc_skb_cb(skb)-\u003epkt_len += (gso_segs - 1) * hdr_len;\n\nThis leads to the following crash in fq_codel [1]\n\nqdisc_pkt_len_init() is best effort, we only want an estimation\nof the bytes sent on the wire, not crashing the kernel.\n\nThis patch is fixing this particular issue, a following one\nadds more sanity checks for another potential bug.\n\n[1]\n[ 70.724101] BUG: kernel NULL pointer dereference, address: 0000000000000000\n[ 70.724561] #PF: supervisor read access in kernel mode\n[ 70.724561] #PF: error_code(0x0000) - not-present page\n[ 70.724561] PGD 10ac61067 P4D 10ac61067 PUD 107ee2067 PMD 0\n[ 70.724561] Oops: Oops: 0000 [#1] SMP NOPTI\n[ 70.724561] CPU: 11 UID: 0 PID: 2163 Comm: b358537762 Not tainted 6.11.0-virtme #991\n[ 70.724561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014\n[ 70.724561] RIP: 0010:fq_codel_enqueue (net/sched/sch_fq_codel.c:120 net/sched/sch_fq_codel.c:168 net/sched/sch_fq_codel.c:230) sch_fq_codel\n[ 70.724561] Code: 24 08 49 c1 e1 06 44 89 7c 24 18 45 31 ed 45 31 c0 31 ff 89 44 24 14 4c 03 8b 90 01 00 00 eb 04 39 ca 73 37 4d 8b 39 83 c7 01 \u003c49\u003e 8b 17 49 89 11 41 8b 57 28 45 8b 5f 34 49 c7 07 00 00 00 00 49\nAll code\n========\n 0:\t24 08 \tand $0x8,%al\n 2:\t49 c1 e1 06 \tshl $0x6,%r9\n 6:\t44 89 7c 24 18 \tmov %r15d,0x18(%rsp)\n b:\t45 31 ed \txor %r13d,%r13d\n e:\t45 31 c0 \txor %r8d,%r8d\n 11:\t31 ff \txor %edi,%edi\n 13:\t89 44 24 14 \tmov %eax,0x14(%rsp)\n 17:\t4c 03 8b 90 01 00 00 \tadd 0x190(%rbx),%r9\n 1e:\teb 04 \tjmp 0x24\n 20:\t39 ca \tcmp %ecx,%edx\n 22:\t73 37 \tjae 0x5b\n 24:\t4d 8b 39 \tmov (%r9),%r15\n 27:\t83 c7 01 \tadd $0x1,%edi\n 2a:*\t49 8b 17 \tmov (%r15),%rdx\t\t\u003c-- trapping instruction\n 2d:\t49 89 11 \tmov %rdx,(%r9)\n 30:\t41 8b 57 28 \tmov 0x28(%r15),%edx\n 34:\t45 8b 5f 34 \tmov 0x34(%r15),%r11d\n 38:\t49 c7 07 00 00 00 00 \tmovq $0x0,(%r15)\n 3f:\t49 \trex.WB\n\nCode starting with the faulting instruction\n===========================================\n 0:\t49 8b 17 \tmov (%r15),%rdx\n 3:\t49 89 11 \tmov %rdx,(%r9)\n 6:\t41 8b 57 28 \tmov 0x28(%r15),%edx\n a:\t45 8b 5f 34 \tmov 0x34(%r15),%r11d\n e:\t49 c7 07 00 00 00 00 \tmovq $0x0,(%r15)\n 15:\t49 \trex.WB\n[ 70.724561] RSP: 0018:ffff95ae85e6fb90 EFLAGS: 00000202\n[ 70.724561] RAX: 0000000002000000 RBX: ffff95ae841de000 RCX: 0000000000000000\n[ 70.724561] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001\n[ 70.724561] RBP: ffff95ae85e6fbf8 R08: 0000000000000000 R09: ffff95b710a30000\n[ 70.724561] R10: 0000000000000000 R11: bdf289445ce31881 R12: ffff95ae85e6fc58\n[ 70.724561] R13: 0000000000000000 R14: 0000000000000040 R15: 0000000000000000\n[ 70.724561] FS: 000000002c5c1380(0000) GS:ffff95bd7fcc0000(0000) knlGS:0000000000000000\n[ 70.724561] CS: 0010 DS: 0000 ES: 0000 C\n---truncated---"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-23T15:54:07.672Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/d70ca7598943572d5e384227bd268acb5109bf72"
},
{
"url": "https://git.kernel.org/stable/c/1598d70ad9c7d0a4d9d54b82094e9f45908fda6d"
},
{
"url": "https://git.kernel.org/stable/c/ba26060a29d3ca1bfc737aa79f7125128f35147c"
},
{
"url": "https://git.kernel.org/stable/c/939c88cbdc668dadd8cfa7a35d9066331239041c"
},
{
"url": "https://git.kernel.org/stable/c/d6114993e0a89fde84a60a60a8329a571580b174"
},
{
"url": "https://git.kernel.org/stable/c/25ab0b87dbd89cecef8a9c60a02bb97832e471d1"
},
{
"url": "https://git.kernel.org/stable/c/f959cce8a2a04ce776aa8b78e83ce339e0d7fbac"
},
{
"url": "https://git.kernel.org/stable/c/81fd007dcd47c34471766249853e4d4bce8eea4b"
},
{
"url": "https://git.kernel.org/stable/c/c20029db28399ecc50e556964eaba75c43b1e2f1"
}
],
"title": "net: avoid potential underflow in qdisc_pkt_len_init() with UFO",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-49949",
"datePublished": "2024-10-21T18:02:05.756Z",
"dateReserved": "2024-10-21T12:17:06.046Z",
"dateUpdated": "2026-05-23T15:54:07.672Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-50082 (GCVE-0-2024-50082)
Vulnerability from cvelistv5 – Published: 2024-10-29 00:50 – Updated: 2026-05-11 20:45
VLAI
EPSS
Title
blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race
Summary
In the Linux kernel, the following vulnerability has been resolved:
blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race
We're seeing crashes from rq_qos_wake_function that look like this:
BUG: unable to handle page fault for address: ffffafe180a40084
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 100000067 P4D 100000067 PUD 10027c067 PMD 10115d067 PTE 0
Oops: Oops: 0002 [#1] PREEMPT SMP PTI
CPU: 17 UID: 0 PID: 0 Comm: swapper/17 Not tainted 6.12.0-rc3-00013-geca631b8fe80 #11
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014
RIP: 0010:_raw_spin_lock_irqsave+0x1d/0x40
Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 41 54 9c 41 5c fa 65 ff 05 62 97 30 4c 31 c0 ba 01 00 00 00 <f0> 0f b1 17 75 0a 4c 89 e0 41 5c c3 cc cc cc cc 89 c6 e8 2c 0b 00
RSP: 0018:ffffafe180580ca0 EFLAGS: 00010046
RAX: 0000000000000000 RBX: ffffafe180a3f7a8 RCX: 0000000000000011
RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffafe180a40084
RBP: 0000000000000000 R08: 00000000001e7240 R09: 0000000000000011
R10: 0000000000000028 R11: 0000000000000888 R12: 0000000000000002
R13: ffffafe180a40084 R14: 0000000000000000 R15: 0000000000000003
FS: 0000000000000000(0000) GS:ffff9aaf1f280000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffafe180a40084 CR3: 000000010e428002 CR4: 0000000000770ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<IRQ>
try_to_wake_up+0x5a/0x6a0
rq_qos_wake_function+0x71/0x80
__wake_up_common+0x75/0xa0
__wake_up+0x36/0x60
scale_up.part.0+0x50/0x110
wb_timer_fn+0x227/0x450
...
So rq_qos_wake_function() calls wake_up_process(data->task), which calls
try_to_wake_up(), which faults in raw_spin_lock_irqsave(&p->pi_lock).
p comes from data->task, and data comes from the waitqueue entry, which
is stored on the waiter's stack in rq_qos_wait(). Analyzing the core
dump with drgn, I found that the waiter had already woken up and moved
on to a completely unrelated code path, clobbering what was previously
data->task. Meanwhile, the waker was passing the clobbered garbage in
data->task to wake_up_process(), leading to the crash.
What's happening is that in between rq_qos_wake_function() deleting the
waitqueue entry and calling wake_up_process(), rq_qos_wait() is finding
that it already got a token and returning. The race looks like this:
rq_qos_wait() rq_qos_wake_function()
==============================================================
prepare_to_wait_exclusive()
data->got_token = true;
list_del_init(&curr->entry);
if (data.got_token)
break;
finish_wait(&rqw->wait, &data.wq);
^- returns immediately because
list_empty_careful(&wq_entry->entry)
is true
... return, go do something else ...
wake_up_process(data->task)
(NO LONGER VALID!)-^
Normally, finish_wait() is supposed to synchronize against the waker.
But, as noted above, it is returning immediately because the waitqueue
entry has already been removed from the waitqueue.
The bug is that rq_qos_wake_function() is accessing the waitqueue entry
AFTER deleting it. Note that autoremove_wake_function() wakes the waiter
and THEN deletes the waitqueue entry, which is the proper order.
Fix it by swapping the order. We also need to use
list_del_init_careful() to match the list_empty_careful() in
finish_wait().
Severity
No CVSS data available.
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
38cfb5a45ee013bfab5d1ae4c4738815e744b440 , < d04b72c9ef2b0689bfc1057d21c4aeed087c329f
(git)
Affected: 38cfb5a45ee013bfab5d1ae4c4738815e744b440 , < 3bc6d0f8b70a9101456cf02ab99acb75254e1852 (git) Affected: 38cfb5a45ee013bfab5d1ae4c4738815e744b440 , < 455a469758e57a6fe070e3e342db12e4a629e0eb (git) Affected: 38cfb5a45ee013bfab5d1ae4c4738815e744b440 , < b5e900a3612b69423a0e1b0ab67841a1fb4af80f (git) Affected: 38cfb5a45ee013bfab5d1ae4c4738815e744b440 , < 4c5b123ab289767afe940389dbb963c5c05e594e (git) Affected: 38cfb5a45ee013bfab5d1ae4c4738815e744b440 , < 04f283fc16c8d5db641b6bffd2d8310aa7eccebc (git) Affected: 38cfb5a45ee013bfab5d1ae4c4738815e744b440 , < e972b08b91ef48488bae9789f03cfedb148667fb (git) |
|
| Linux | Linux |
Affected:
4.19
Unaffected: 0 , < 4.19 (semver) Unaffected: 5.4.285 , ≤ 5.4.* (semver) Unaffected: 5.10.228 , ≤ 5.10.* (semver) Unaffected: 5.15.169 , ≤ 5.15.* (semver) Unaffected: 6.1.114 , ≤ 6.1.* (semver) Unaffected: 6.6.58 , ≤ 6.6.* (semver) Unaffected: 6.11.5 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:25:14.334Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"block/blk-rq-qos.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "d04b72c9ef2b0689bfc1057d21c4aeed087c329f",
"status": "affected",
"version": "38cfb5a45ee013bfab5d1ae4c4738815e744b440",
"versionType": "git"
},
{
"lessThan": "3bc6d0f8b70a9101456cf02ab99acb75254e1852",
"status": "affected",
"version": "38cfb5a45ee013bfab5d1ae4c4738815e744b440",
"versionType": "git"
},
{
"lessThan": "455a469758e57a6fe070e3e342db12e4a629e0eb",
"status": "affected",
"version": "38cfb5a45ee013bfab5d1ae4c4738815e744b440",
"versionType": "git"
},
{
"lessThan": "b5e900a3612b69423a0e1b0ab67841a1fb4af80f",
"status": "affected",
"version": "38cfb5a45ee013bfab5d1ae4c4738815e744b440",
"versionType": "git"
},
{
"lessThan": "4c5b123ab289767afe940389dbb963c5c05e594e",
"status": "affected",
"version": "38cfb5a45ee013bfab5d1ae4c4738815e744b440",
"versionType": "git"
},
{
"lessThan": "04f283fc16c8d5db641b6bffd2d8310aa7eccebc",
"status": "affected",
"version": "38cfb5a45ee013bfab5d1ae4c4738815e744b440",
"versionType": "git"
},
{
"lessThan": "e972b08b91ef48488bae9789f03cfedb148667fb",
"status": "affected",
"version": "38cfb5a45ee013bfab5d1ae4c4738815e744b440",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"block/blk-rq-qos.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.19"
},
{
"lessThan": "4.19",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.285",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.228",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.169",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.114",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.58",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.5",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.285",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.228",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.169",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.114",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.58",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11.5",
"versionStartIncluding": "4.19",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12",
"versionStartIncluding": "4.19",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race\n\nWe\u0027re seeing crashes from rq_qos_wake_function that look like this:\n\n BUG: unable to handle page fault for address: ffffafe180a40084\n #PF: supervisor write access in kernel mode\n #PF: error_code(0x0002) - not-present page\n PGD 100000067 P4D 100000067 PUD 10027c067 PMD 10115d067 PTE 0\n Oops: Oops: 0002 [#1] PREEMPT SMP PTI\n CPU: 17 UID: 0 PID: 0 Comm: swapper/17 Not tainted 6.12.0-rc3-00013-geca631b8fe80 #11\n Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014\n RIP: 0010:_raw_spin_lock_irqsave+0x1d/0x40\n Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 41 54 9c 41 5c fa 65 ff 05 62 97 30 4c 31 c0 ba 01 00 00 00 \u003cf0\u003e 0f b1 17 75 0a 4c 89 e0 41 5c c3 cc cc cc cc 89 c6 e8 2c 0b 00\n RSP: 0018:ffffafe180580ca0 EFLAGS: 00010046\n RAX: 0000000000000000 RBX: ffffafe180a3f7a8 RCX: 0000000000000011\n RDX: 0000000000000001 RSI: 0000000000000003 RDI: ffffafe180a40084\n RBP: 0000000000000000 R08: 00000000001e7240 R09: 0000000000000011\n R10: 0000000000000028 R11: 0000000000000888 R12: 0000000000000002\n R13: ffffafe180a40084 R14: 0000000000000000 R15: 0000000000000003\n FS: 0000000000000000(0000) GS:ffff9aaf1f280000(0000) knlGS:0000000000000000\n CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\n CR2: ffffafe180a40084 CR3: 000000010e428002 CR4: 0000000000770ef0\n DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\n DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\n PKRU: 55555554\n Call Trace:\n \u003cIRQ\u003e\n try_to_wake_up+0x5a/0x6a0\n rq_qos_wake_function+0x71/0x80\n __wake_up_common+0x75/0xa0\n __wake_up+0x36/0x60\n scale_up.part.0+0x50/0x110\n wb_timer_fn+0x227/0x450\n ...\n\nSo rq_qos_wake_function() calls wake_up_process(data-\u003etask), which calls\ntry_to_wake_up(), which faults in raw_spin_lock_irqsave(\u0026p-\u003epi_lock).\n\np comes from data-\u003etask, and data comes from the waitqueue entry, which\nis stored on the waiter\u0027s stack in rq_qos_wait(). Analyzing the core\ndump with drgn, I found that the waiter had already woken up and moved\non to a completely unrelated code path, clobbering what was previously\ndata-\u003etask. Meanwhile, the waker was passing the clobbered garbage in\ndata-\u003etask to wake_up_process(), leading to the crash.\n\nWhat\u0027s happening is that in between rq_qos_wake_function() deleting the\nwaitqueue entry and calling wake_up_process(), rq_qos_wait() is finding\nthat it already got a token and returning. The race looks like this:\n\nrq_qos_wait() rq_qos_wake_function()\n==============================================================\nprepare_to_wait_exclusive()\n data-\u003egot_token = true;\n list_del_init(\u0026curr-\u003eentry);\nif (data.got_token)\n break;\nfinish_wait(\u0026rqw-\u003ewait, \u0026data.wq);\n ^- returns immediately because\n list_empty_careful(\u0026wq_entry-\u003eentry)\n is true\n... return, go do something else ...\n wake_up_process(data-\u003etask)\n (NO LONGER VALID!)-^\n\nNormally, finish_wait() is supposed to synchronize against the waker.\nBut, as noted above, it is returning immediately because the waitqueue\nentry has already been removed from the waitqueue.\n\nThe bug is that rq_qos_wake_function() is accessing the waitqueue entry\nAFTER deleting it. Note that autoremove_wake_function() wakes the waiter\nand THEN deletes the waitqueue entry, which is the proper order.\n\nFix it by swapping the order. We also need to use\nlist_del_init_careful() to match the list_empty_careful() in\nfinish_wait()."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T20:45:05.420Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/d04b72c9ef2b0689bfc1057d21c4aeed087c329f"
},
{
"url": "https://git.kernel.org/stable/c/3bc6d0f8b70a9101456cf02ab99acb75254e1852"
},
{
"url": "https://git.kernel.org/stable/c/455a469758e57a6fe070e3e342db12e4a629e0eb"
},
{
"url": "https://git.kernel.org/stable/c/b5e900a3612b69423a0e1b0ab67841a1fb4af80f"
},
{
"url": "https://git.kernel.org/stable/c/4c5b123ab289767afe940389dbb963c5c05e594e"
},
{
"url": "https://git.kernel.org/stable/c/04f283fc16c8d5db641b6bffd2d8310aa7eccebc"
},
{
"url": "https://git.kernel.org/stable/c/e972b08b91ef48488bae9789f03cfedb148667fb"
}
],
"title": "blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-50082",
"datePublished": "2024-10-29T00:50:24.667Z",
"dateReserved": "2024-10-21T19:36:19.941Z",
"dateUpdated": "2026-05-11T20:45:05.420Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-50099 (GCVE-0-2024-50099)
Vulnerability from cvelistv5 – Published: 2024-11-05 17:07 – Updated: 2026-05-11 20:45
VLAI
EPSS
Title
arm64: probes: Remove broken LDR (literal) uprobe support
Summary
In the Linux kernel, the following vulnerability has been resolved:
arm64: probes: Remove broken LDR (literal) uprobe support
The simulate_ldr_literal() and simulate_ldrsw_literal() functions are
unsafe to use for uprobes. Both functions were originally written for
use with kprobes, and access memory with plain C accesses. When uprobes
was added, these were reused unmodified even though they cannot safely
access user memory.
There are three key problems:
1) The plain C accesses do not have corresponding extable entries, and
thus if they encounter a fault the kernel will treat these as
unintentional accesses to user memory, resulting in a BUG() which
will kill the kernel thread, and likely lead to further issues (e.g.
lockup or panic()).
2) The plain C accesses are subject to HW PAN and SW PAN, and so when
either is in use, any attempt to simulate an access to user memory
will fault. Thus neither simulate_ldr_literal() nor
simulate_ldrsw_literal() can do anything useful when simulating a
user instruction on any system with HW PAN or SW PAN.
3) The plain C accesses are privileged, as they run in kernel context,
and in practice can access a small range of kernel virtual addresses.
The instructions they simulate have a range of +/-1MiB, and since the
simulated instructions must itself be a user instructions in the
TTBR0 address range, these can address the final 1MiB of the TTBR1
acddress range by wrapping downwards from an address in the first
1MiB of the TTBR0 address range.
In contemporary kernels the last 8MiB of TTBR1 address range is
reserved, and accesses to this will always fault, meaning this is no
worse than (1).
Historically, it was theoretically possible for the linear map or
vmemmap to spill into the final 8MiB of the TTBR1 address range, but
in practice this is extremely unlikely to occur as this would
require either:
* Having enough physical memory to fill the entire linear map all the
way to the final 1MiB of the TTBR1 address range.
* Getting unlucky with KASLR randomization of the linear map such
that the populated region happens to overlap with the last 1MiB of
the TTBR address range.
... and in either case if we were to spill into the final page there
would be larger problems as the final page would alias with error
pointers.
Practically speaking, (1) and (2) are the big issues. Given there have
been no reports of problems since the broken code was introduced, it
appears that no-one is relying on probing these instructions with
uprobes.
Avoid these issues by not allowing uprobes on LDR (literal) and LDRSW
(literal), limiting the use of simulate_ldr_literal() and
simulate_ldrsw_literal() to kprobes. Attempts to place uprobes on LDR
(literal) and LDRSW (literal) will be rejected as
arm_probe_decode_insn() will return INSN_REJECTED. In future we can
consider introducing working uprobes support for these instructions, but
this will require more significant work.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
9842ceae9fa8deae141533d52a6ead7666962c09 , < cc86f2e9876c8b5300238cec6bf0bd8c842078ee
(git)
Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < ae743deca78d9e4b7f4f60ad2f95e20e8ea057f9 (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < 3728b4eb27910ffedd173018279a970705f2e03a (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < ad4bc35a6d22e9ff9b67d0d0c38bce654232f195 (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < bae792617a7e911477f67a3aff850ad4ddf51572 (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < 9f1e7735474e7457a4d919a517900e46868ae5f6 (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < 20cde998315a3d2df08e26079a3ea7501abce6db (git) Affected: 9842ceae9fa8deae141533d52a6ead7666962c09 , < acc450aa07099d071b18174c22a1119c57da8227 (git) |
|
| Linux | Linux |
Affected:
4.10
Unaffected: 0 , < 4.10 (semver) Unaffected: 4.19.323 , ≤ 4.19.* (semver) Unaffected: 5.4.285 , ≤ 5.4.* (semver) Unaffected: 5.10.228 , ≤ 5.10.* (semver) Unaffected: 5.15.169 , ≤ 5.15.* (semver) Unaffected: 6.1.114 , ≤ 6.1.* (semver) Unaffected: 6.6.58 , ≤ 6.6.* (semver) Unaffected: 6.11.5 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-50099",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T20:22:38.960966Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-noinfo Not enough information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T20:27:18.856Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:25:30.760Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"arch/arm64/kernel/probes/decode-insn.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "cc86f2e9876c8b5300238cec6bf0bd8c842078ee",
"status": "affected",
"version": "9842ceae9fa8deae141533d52a6ead7666962c09",
"versionType": "git"
},
{
"lessThan": "ae743deca78d9e4b7f4f60ad2f95e20e8ea057f9",
"status": "affected",
"version": "9842ceae9fa8deae141533d52a6ead7666962c09",
"versionType": "git"
},
{
"lessThan": "3728b4eb27910ffedd173018279a970705f2e03a",
"status": "affected",
"version": "9842ceae9fa8deae141533d52a6ead7666962c09",
"versionType": "git"
},
{
"lessThan": "ad4bc35a6d22e9ff9b67d0d0c38bce654232f195",
"status": "affected",
"version": "9842ceae9fa8deae141533d52a6ead7666962c09",
"versionType": "git"
},
{
"lessThan": "bae792617a7e911477f67a3aff850ad4ddf51572",
"status": "affected",
"version": "9842ceae9fa8deae141533d52a6ead7666962c09",
"versionType": "git"
},
{
"lessThan": "9f1e7735474e7457a4d919a517900e46868ae5f6",
"status": "affected",
"version": "9842ceae9fa8deae141533d52a6ead7666962c09",
"versionType": "git"
},
{
"lessThan": "20cde998315a3d2df08e26079a3ea7501abce6db",
"status": "affected",
"version": "9842ceae9fa8deae141533d52a6ead7666962c09",
"versionType": "git"
},
{
"lessThan": "acc450aa07099d071b18174c22a1119c57da8227",
"status": "affected",
"version": "9842ceae9fa8deae141533d52a6ead7666962c09",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"arch/arm64/kernel/probes/decode-insn.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.10"
},
{
"lessThan": "4.10",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"version": "4.19.323",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.285",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.228",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.169",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.114",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.58",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.5",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "4.19.323",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.285",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.228",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.169",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.114",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.58",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11.5",
"versionStartIncluding": "4.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12",
"versionStartIncluding": "4.10",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\narm64: probes: Remove broken LDR (literal) uprobe support\n\nThe simulate_ldr_literal() and simulate_ldrsw_literal() functions are\nunsafe to use for uprobes. Both functions were originally written for\nuse with kprobes, and access memory with plain C accesses. When uprobes\nwas added, these were reused unmodified even though they cannot safely\naccess user memory.\n\nThere are three key problems:\n\n1) The plain C accesses do not have corresponding extable entries, and\n thus if they encounter a fault the kernel will treat these as\n unintentional accesses to user memory, resulting in a BUG() which\n will kill the kernel thread, and likely lead to further issues (e.g.\n lockup or panic()).\n\n2) The plain C accesses are subject to HW PAN and SW PAN, and so when\n either is in use, any attempt to simulate an access to user memory\n will fault. Thus neither simulate_ldr_literal() nor\n simulate_ldrsw_literal() can do anything useful when simulating a\n user instruction on any system with HW PAN or SW PAN.\n\n3) The plain C accesses are privileged, as they run in kernel context,\n and in practice can access a small range of kernel virtual addresses.\n The instructions they simulate have a range of +/-1MiB, and since the\n simulated instructions must itself be a user instructions in the\n TTBR0 address range, these can address the final 1MiB of the TTBR1\n acddress range by wrapping downwards from an address in the first\n 1MiB of the TTBR0 address range.\n\n In contemporary kernels the last 8MiB of TTBR1 address range is\n reserved, and accesses to this will always fault, meaning this is no\n worse than (1).\n\n Historically, it was theoretically possible for the linear map or\n vmemmap to spill into the final 8MiB of the TTBR1 address range, but\n in practice this is extremely unlikely to occur as this would\n require either:\n\n * Having enough physical memory to fill the entire linear map all the\n way to the final 1MiB of the TTBR1 address range.\n\n * Getting unlucky with KASLR randomization of the linear map such\n that the populated region happens to overlap with the last 1MiB of\n the TTBR address range.\n\n ... and in either case if we were to spill into the final page there\n would be larger problems as the final page would alias with error\n pointers.\n\nPractically speaking, (1) and (2) are the big issues. Given there have\nbeen no reports of problems since the broken code was introduced, it\nappears that no-one is relying on probing these instructions with\nuprobes.\n\nAvoid these issues by not allowing uprobes on LDR (literal) and LDRSW\n(literal), limiting the use of simulate_ldr_literal() and\nsimulate_ldrsw_literal() to kprobes. Attempts to place uprobes on LDR\n(literal) and LDRSW (literal) will be rejected as\narm_probe_decode_insn() will return INSN_REJECTED. In future we can\nconsider introducing working uprobes support for these instructions, but\nthis will require more significant work."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T20:45:24.325Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/cc86f2e9876c8b5300238cec6bf0bd8c842078ee"
},
{
"url": "https://git.kernel.org/stable/c/ae743deca78d9e4b7f4f60ad2f95e20e8ea057f9"
},
{
"url": "https://git.kernel.org/stable/c/3728b4eb27910ffedd173018279a970705f2e03a"
},
{
"url": "https://git.kernel.org/stable/c/ad4bc35a6d22e9ff9b67d0d0c38bce654232f195"
},
{
"url": "https://git.kernel.org/stable/c/bae792617a7e911477f67a3aff850ad4ddf51572"
},
{
"url": "https://git.kernel.org/stable/c/9f1e7735474e7457a4d919a517900e46868ae5f6"
},
{
"url": "https://git.kernel.org/stable/c/20cde998315a3d2df08e26079a3ea7501abce6db"
},
{
"url": "https://git.kernel.org/stable/c/acc450aa07099d071b18174c22a1119c57da8227"
}
],
"title": "arm64: probes: Remove broken LDR (literal) uprobe support",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-50099",
"datePublished": "2024-11-05T17:07:37.336Z",
"dateReserved": "2024-10-21T19:36:19.945Z",
"dateUpdated": "2026-05-11T20:45:24.325Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-50110 (GCVE-0-2024-50110)
Vulnerability from cvelistv5 – Published: 2024-11-05 17:10 – Updated: 2026-05-11 20:45
VLAI
EPSS
Title
xfrm: fix one more kernel-infoleak in algo dumping
Summary
In the Linux kernel, the following vulnerability has been resolved:
xfrm: fix one more kernel-infoleak in algo dumping
During fuzz testing, the following issue was discovered:
BUG: KMSAN: kernel-infoleak in _copy_to_iter+0x598/0x2a30
_copy_to_iter+0x598/0x2a30
__skb_datagram_iter+0x168/0x1060
skb_copy_datagram_iter+0x5b/0x220
netlink_recvmsg+0x362/0x1700
sock_recvmsg+0x2dc/0x390
__sys_recvfrom+0x381/0x6d0
__x64_sys_recvfrom+0x130/0x200
x64_sys_call+0x32c8/0x3cc0
do_syscall_64+0xd8/0x1c0
entry_SYSCALL_64_after_hwframe+0x79/0x81
Uninit was stored to memory at:
copy_to_user_state_extra+0xcc1/0x1e00
dump_one_state+0x28c/0x5f0
xfrm_state_walk+0x548/0x11e0
xfrm_dump_sa+0x1e0/0x840
netlink_dump+0x943/0x1c40
__netlink_dump_start+0x746/0xdb0
xfrm_user_rcv_msg+0x429/0xc00
netlink_rcv_skb+0x613/0x780
xfrm_netlink_rcv+0x77/0xc0
netlink_unicast+0xe90/0x1280
netlink_sendmsg+0x126d/0x1490
__sock_sendmsg+0x332/0x3d0
____sys_sendmsg+0x863/0xc30
___sys_sendmsg+0x285/0x3e0
__x64_sys_sendmsg+0x2d6/0x560
x64_sys_call+0x1316/0x3cc0
do_syscall_64+0xd8/0x1c0
entry_SYSCALL_64_after_hwframe+0x79/0x81
Uninit was created at:
__kmalloc+0x571/0xd30
attach_auth+0x106/0x3e0
xfrm_add_sa+0x2aa0/0x4230
xfrm_user_rcv_msg+0x832/0xc00
netlink_rcv_skb+0x613/0x780
xfrm_netlink_rcv+0x77/0xc0
netlink_unicast+0xe90/0x1280
netlink_sendmsg+0x126d/0x1490
__sock_sendmsg+0x332/0x3d0
____sys_sendmsg+0x863/0xc30
___sys_sendmsg+0x285/0x3e0
__x64_sys_sendmsg+0x2d6/0x560
x64_sys_call+0x1316/0x3cc0
do_syscall_64+0xd8/0x1c0
entry_SYSCALL_64_after_hwframe+0x79/0x81
Bytes 328-379 of 732 are uninitialized
Memory access of size 732 starts at ffff88800e18e000
Data copied to user address 00007ff30f48aff0
CPU: 2 PID: 18167 Comm: syz-executor.0 Not tainted 6.8.11 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
Fixes copying of xfrm algorithms where some random
data of the structure fields can end up in userspace.
Padding in structures may be filled with random (possibly sensitve)
data and should never be given directly to user-space.
A similar issue was resolved in the commit
8222d5910dae ("xfrm: Zero padding when dumping algos and encap")
Found by Linux Verification Center (linuxtesting.org) with Syzkaller.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
c7a5899eb26e2a4d516d53f65b6dd67be2228041 , < 610d4cea9b442b22b4820695fc3335e64849725e
(git)
Affected: c7a5899eb26e2a4d516d53f65b6dd67be2228041 , < dc2ad8e8818e4bf1a93db78d81745b4877b32972 (git) Affected: c7a5899eb26e2a4d516d53f65b6dd67be2228041 , < c73bca72b84b453c8d26a5e7673b20adb294bf54 (git) Affected: c7a5899eb26e2a4d516d53f65b6dd67be2228041 , < 1e8fbd2441cb2ea28d6825f2985bf7d84af060bb (git) Affected: c7a5899eb26e2a4d516d53f65b6dd67be2228041 , < 6889cd2a93e1e3606b3f6e958aa0924e836de4d2 (git) |
|
| Linux | Linux |
Affected:
5.11
Unaffected: 0 , < 5.11 (semver) Unaffected: 5.15.170 , ≤ 5.15.* (semver) Unaffected: 6.1.115 , ≤ 6.1.* (semver) Unaffected: 6.6.59 , ≤ 6.6.* (semver) Unaffected: 6.11.6 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-50110",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T20:22:09.249951Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-908",
"description": "CWE-908 Use of Uninitialized Resource",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-10-01T20:27:17.655Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T22:25:37.146Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/xfrm/xfrm_user.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "610d4cea9b442b22b4820695fc3335e64849725e",
"status": "affected",
"version": "c7a5899eb26e2a4d516d53f65b6dd67be2228041",
"versionType": "git"
},
{
"lessThan": "dc2ad8e8818e4bf1a93db78d81745b4877b32972",
"status": "affected",
"version": "c7a5899eb26e2a4d516d53f65b6dd67be2228041",
"versionType": "git"
},
{
"lessThan": "c73bca72b84b453c8d26a5e7673b20adb294bf54",
"status": "affected",
"version": "c7a5899eb26e2a4d516d53f65b6dd67be2228041",
"versionType": "git"
},
{
"lessThan": "1e8fbd2441cb2ea28d6825f2985bf7d84af060bb",
"status": "affected",
"version": "c7a5899eb26e2a4d516d53f65b6dd67be2228041",
"versionType": "git"
},
{
"lessThan": "6889cd2a93e1e3606b3f6e958aa0924e836de4d2",
"status": "affected",
"version": "c7a5899eb26e2a4d516d53f65b6dd67be2228041",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/xfrm/xfrm_user.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.11"
},
{
"lessThan": "5.11",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.170",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.115",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.59",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.170",
"versionStartIncluding": "5.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.115",
"versionStartIncluding": "5.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.59",
"versionStartIncluding": "5.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.11.6",
"versionStartIncluding": "5.11",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12",
"versionStartIncluding": "5.11",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfrm: fix one more kernel-infoleak in algo dumping\n\nDuring fuzz testing, the following issue was discovered:\n\nBUG: KMSAN: kernel-infoleak in _copy_to_iter+0x598/0x2a30\n _copy_to_iter+0x598/0x2a30\n __skb_datagram_iter+0x168/0x1060\n skb_copy_datagram_iter+0x5b/0x220\n netlink_recvmsg+0x362/0x1700\n sock_recvmsg+0x2dc/0x390\n __sys_recvfrom+0x381/0x6d0\n __x64_sys_recvfrom+0x130/0x200\n x64_sys_call+0x32c8/0x3cc0\n do_syscall_64+0xd8/0x1c0\n entry_SYSCALL_64_after_hwframe+0x79/0x81\n\nUninit was stored to memory at:\n copy_to_user_state_extra+0xcc1/0x1e00\n dump_one_state+0x28c/0x5f0\n xfrm_state_walk+0x548/0x11e0\n xfrm_dump_sa+0x1e0/0x840\n netlink_dump+0x943/0x1c40\n __netlink_dump_start+0x746/0xdb0\n xfrm_user_rcv_msg+0x429/0xc00\n netlink_rcv_skb+0x613/0x780\n xfrm_netlink_rcv+0x77/0xc0\n netlink_unicast+0xe90/0x1280\n netlink_sendmsg+0x126d/0x1490\n __sock_sendmsg+0x332/0x3d0\n ____sys_sendmsg+0x863/0xc30\n ___sys_sendmsg+0x285/0x3e0\n __x64_sys_sendmsg+0x2d6/0x560\n x64_sys_call+0x1316/0x3cc0\n do_syscall_64+0xd8/0x1c0\n entry_SYSCALL_64_after_hwframe+0x79/0x81\n\nUninit was created at:\n __kmalloc+0x571/0xd30\n attach_auth+0x106/0x3e0\n xfrm_add_sa+0x2aa0/0x4230\n xfrm_user_rcv_msg+0x832/0xc00\n netlink_rcv_skb+0x613/0x780\n xfrm_netlink_rcv+0x77/0xc0\n netlink_unicast+0xe90/0x1280\n netlink_sendmsg+0x126d/0x1490\n __sock_sendmsg+0x332/0x3d0\n ____sys_sendmsg+0x863/0xc30\n ___sys_sendmsg+0x285/0x3e0\n __x64_sys_sendmsg+0x2d6/0x560\n x64_sys_call+0x1316/0x3cc0\n do_syscall_64+0xd8/0x1c0\n entry_SYSCALL_64_after_hwframe+0x79/0x81\n\nBytes 328-379 of 732 are uninitialized\nMemory access of size 732 starts at ffff88800e18e000\nData copied to user address 00007ff30f48aff0\n\nCPU: 2 PID: 18167 Comm: syz-executor.0 Not tainted 6.8.11 #1\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014\n\nFixes copying of xfrm algorithms where some random\ndata of the structure fields can end up in userspace.\nPadding in structures may be filled with random (possibly sensitve)\ndata and should never be given directly to user-space.\n\nA similar issue was resolved in the commit\n8222d5910dae (\"xfrm: Zero padding when dumping algos and encap\")\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T20:45:36.880Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/610d4cea9b442b22b4820695fc3335e64849725e"
},
{
"url": "https://git.kernel.org/stable/c/dc2ad8e8818e4bf1a93db78d81745b4877b32972"
},
{
"url": "https://git.kernel.org/stable/c/c73bca72b84b453c8d26a5e7673b20adb294bf54"
},
{
"url": "https://git.kernel.org/stable/c/1e8fbd2441cb2ea28d6825f2985bf7d84af060bb"
},
{
"url": "https://git.kernel.org/stable/c/6889cd2a93e1e3606b3f6e958aa0924e836de4d2"
}
],
"title": "xfrm: fix one more kernel-infoleak in algo dumping",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-50110",
"datePublished": "2024-11-05T17:10:43.325Z",
"dateReserved": "2024-10-21T19:36:19.947Z",
"dateUpdated": "2026-05-11T20:45:36.880Z",
"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…
Loading…