gsd-2021-29632
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
In FreeBSD 13.0-STABLE before n247428-9352de39c3dc, 12.2-STABLE before r370674, 13.0-RELEASE before p6, and 12.2-RELEASE before p12, certain conditions involving use of the highlight buffer while text is scrolling on the console, console data may overwrite data structures associated with the system console or other kernel memory.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-29632",
"description": "In FreeBSD 13.0-STABLE before n247428-9352de39c3dc, 12.2-STABLE before r370674, 13.0-RELEASE before p6, and 12.2-RELEASE before p12, certain conditions involving use of the highlight buffer while text is scrolling on the console, console data may overwrite data structures associated with the system console or other kernel memory.",
"id": "GSD-2021-29632"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-29632"
],
"details": "In FreeBSD 13.0-STABLE before n247428-9352de39c3dc, 12.2-STABLE before r370674, 13.0-RELEASE before p6, and 12.2-RELEASE before p12, certain conditions involving use of the highlight buffer while text is scrolling on the console, console data may overwrite data structures associated with the system console or other kernel memory.",
"id": "GSD-2021-29632",
"modified": "2023-12-13T01:23:37.156580Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ID": "CVE-2021-29632",
"STATE": "PUBLIC"
},
"affects": {
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{
"product": {
"product_data": [
{
"product_name": "FreeBSD",
"version": {
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{
"version_value": "FreeBSD 13.0-RELEASE before p6, 12.2-RELEASE before p12"
}
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}
}
]
},
"vendor_name": "n/a"
}
]
}
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}
]
},
"problemtype": {
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{
"description": [
{
"lang": "eng",
"value": "Kernel out-of-bounds write condition"
}
]
}
]
},
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{
"name": "https://security.freebsd.org/advisories/FreeBSD-SA-22:01.vt.asc",
"refsource": "MISC",
"url": "https://security.freebsd.org/advisories/FreeBSD-SA-22:01.vt.asc"
},
{
"name": "https://security.netapp.com/advisory/ntap-20220217-0004/",
"refsource": "CONFIRM",
"url": "https://security.netapp.com/advisory/ntap-20220217-0004/"
}
]
}
},
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"nodes": [
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"operator": "OR"
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"ID": "CVE-2021-29632"
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"refsource": "MISC",
"tags": [
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"url": "https://security.freebsd.org/advisories/FreeBSD-SA-22:01.vt.asc"
},
{
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}
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},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6
}
},
"lastModifiedDate": "2022-03-04T21:34Z",
"publishedDate": "2022-01-18T17:15Z"
}
}
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- 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.