gsd-2023-32269
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
An issue was discovered in the Linux kernel before 6.1.11. In net/netrom/af_netrom.c, there is a use-after-free because accept is also allowed for a successfully connected AF_NETROM socket. However, in order for an attacker to exploit this, the system must have netrom routing configured or the attacker must have the CAP_NET_ADMIN capability.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-32269",
"id": "GSD-2023-32269"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-32269"
],
"details": "An issue was discovered in the Linux kernel before 6.1.11. In net/netrom/af_netrom.c, there is a use-after-free because accept is also allowed for a successfully connected AF_NETROM socket. However, in order for an attacker to exploit this, the system must have netrom routing configured or the attacker must have the CAP_NET_ADMIN capability.",
"id": "GSD-2023-32269",
"modified": "2023-12-13T01:20:24.090233Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2023-32269",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
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"version_value": "n/a"
}
]
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"description": {
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"value": "An issue was discovered in the Linux kernel before 6.1.11. In net/netrom/af_netrom.c, there is a use-after-free because accept is also allowed for a successfully connected AF_NETROM socket. However, in order for an attacker to exploit this, the system must have netrom routing configured or the attacker must have the CAP_NET_ADMIN capability."
}
]
},
"problemtype": {
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"value": "n/a"
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},
"references": {
"reference_data": [
{
"name": "https://github.com/torvalds/linux/commit/611792920925fb088ddccbe2783c7f92fdfb6b64",
"refsource": "MISC",
"url": "https://github.com/torvalds/linux/commit/611792920925fb088ddccbe2783c7f92fdfb6b64"
},
{
"name": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.11",
"refsource": "MISC",
"url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.11"
}
]
}
},
"nvd.nist.gov": {
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"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "6.1.11",
"vulnerable": true
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"operator": "OR"
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"cve": {
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"ID": "CVE-2023-32269"
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"description": {
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"value": "An issue was discovered in the Linux kernel before 6.1.11. In net/netrom/af_netrom.c, there is a use-after-free because accept is also allowed for a successfully connected AF_NETROM socket. However, in order for an attacker to exploit this, the system must have netrom routing configured or the attacker must have the CAP_NET_ADMIN capability."
}
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},
"problemtype": {
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"description": [
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"value": "CWE-416"
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},
"references": {
"reference_data": [
{
"name": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.11",
"refsource": "MISC",
"tags": [
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],
"url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.11"
},
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"name": "https://github.com/torvalds/linux/commit/611792920925fb088ddccbe2783c7f92fdfb6b64",
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},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 0.8,
"impactScore": 5.9
}
},
"lastModifiedDate": "2023-05-11T23:04Z",
"publishedDate": "2023-05-05T17:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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