GSD-2019-12381
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
** DISPUTED ** An issue was discovered in ip_ra_control in net/ipv4/ip_sockglue.c in the Linux kernel through 5.1.5. There is an unchecked kmalloc of new_ra, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). NOTE: this is disputed because new_ra is never used if it is NULL.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2019-12381",
"description": "** DISPUTED ** An issue was discovered in ip_ra_control in net/ipv4/ip_sockglue.c in the Linux kernel through 5.1.5. There is an unchecked kmalloc of new_ra, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). NOTE: this is disputed because new_ra is never used if it is NULL.",
"id": "GSD-2019-12381",
"references": [
"https://www.suse.com/security/cve/CVE-2019-12381.html",
"https://linux.oracle.com/cve/CVE-2019-12381.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2019-12381"
],
"details": "** DISPUTED ** An issue was discovered in ip_ra_control in net/ipv4/ip_sockglue.c in the Linux kernel through 5.1.5. There is an unchecked kmalloc of new_ra, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). NOTE: this is disputed because new_ra is never used if it is NULL.",
"id": "GSD-2019-12381",
"modified": "2023-12-13T01:23:43.792265Z",
"schema_version": "1.4.0"
}
},
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"affects": {
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"data_version": "4.0",
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"value": "** DISPUTED ** An issue was discovered in ip_ra_control in net/ipv4/ip_sockglue.c in the Linux kernel through 5.1.5. There is an unchecked kmalloc of new_ra, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). NOTE: this is disputed because new_ra is never used if it is NULL."
}
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"name": "https://lkml.org/lkml/2019/5/25/230",
"refsource": "MISC",
"url": "https://lkml.org/lkml/2019/5/25/230"
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"name": "https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=425aa0e1d01513437668fa3d4a971168bbaa8515",
"refsource": "MISC",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=425aa0e1d01513437668fa3d4a971168bbaa8515"
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{
"name": "108473",
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},
{
"name": "FEDORA-2019-7ec378191e",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KLGWJKLMTBBB53D5QLS4HOY2EH246WBE/"
},
{
"name": "FEDORA-2019-f40bd7826f",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/J36BIJTKEPUOZKJNHQBUZA47RQONUKOI/"
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{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1715501",
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"cve": {
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"descriptions": [
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"value": "An issue was discovered in ip_ra_control in net/ipv4/ip_sockglue.c in the Linux kernel through 5.1.5. There is an unchecked kmalloc of new_ra, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). NOTE: this is disputed because new_ra is never used if it is NULL"
},
{
"lang": "es",
"value": "** EN DISPUTA ** Un problema fue encontrado en la funci\u00f3n ip_ra_control en el archivo net/ipv4/ip_sockglue.c en el kernel de Linux hasta la versi\u00f3n 5.1.5. Hay un kmalloc sin marcar de new_ra, que podr\u00eda permitir a un atacante generar una Denegaci\u00f3n de Servicio (desreferencia de puntero NULL y bloqueo del sistema). \nNOTA: esto se disputa porque new_ra nunca se usa si es NULL."
}
],
"id": "CVE-2019-12381",
"lastModified": "2024-04-11T01:03:45.393",
"metrics": {
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"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
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"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 4.9,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
"version": "2.0"
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"source": "nvd@nist.gov",
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"baseScore": 5.5,
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"confidentialityImpact": "NONE",
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"scope": "UNCHANGED",
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"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"source": "nvd@nist.gov",
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"published": "2019-05-28T03:29:00.403",
"references": [
{
"source": "cve@mitre.org",
"tags": [
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"VDB Entry"
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"url": "http://www.securityfocus.com/bid/108473"
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1715501"
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{
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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"value": "CWE-476"
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]
}
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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