gsd-2017-1000363
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Linux drivers/char/lp.c Out-of-Bounds Write. Due to a missing bounds check, and the fact that parport_ptr integer is static, a 'secure boot' kernel command line adversary (can happen due to bootloader vulns, e.g. Google Nexus 6's CVE-2016-10277, where due to a vulnerability the adversary has partial control over the command line) can overflow the parport_nr array in the following code, by appending many (>LP_NO) 'lp=none' arguments to the command line.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2017-1000363",
"description": "Linux drivers/char/lp.c Out-of-Bounds Write. Due to a missing bounds check, and the fact that parport_ptr integer is static, a \u0027secure boot\u0027 kernel command line adversary (can happen due to bootloader vulns, e.g. Google Nexus 6\u0027s CVE-2016-10277, where due to a vulnerability the adversary has partial control over the command line) can overflow the parport_nr array in the following code, by appending many (\u003eLP_NO) \u0027lp=none\u0027 arguments to the command line.",
"id": "GSD-2017-1000363",
"references": [
"https://www.suse.com/security/cve/CVE-2017-1000363.html",
"https://www.debian.org/security/2017/dsa-3945",
"https://ubuntu.com/security/CVE-2017-1000363",
"https://advisories.mageia.org/CVE-2017-1000363.html",
"https://linux.oracle.com/cve/CVE-2017-1000363.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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],
"details": "Linux drivers/char/lp.c Out-of-Bounds Write. Due to a missing bounds check, and the fact that parport_ptr integer is static, a \u0027secure boot\u0027 kernel command line adversary (can happen due to bootloader vulns, e.g. Google Nexus 6\u0027s CVE-2016-10277, where due to a vulnerability the adversary has partial control over the command line) can overflow the parport_nr array in the following code, by appending many (\u003eLP_NO) \u0027lp=none\u0027 arguments to the command line.",
"id": "GSD-2017-1000363",
"modified": "2023-12-13T01:21:02.328841Z",
"schema_version": "1.4.0"
}
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"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
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},
"lastModifiedDate": "2023-01-17T21:03Z",
"publishedDate": "2017-07-17T13:18Z"
}
}
}
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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.
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- 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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