---
cve: "CVE-2017-1000363"
severity: "LOW"
cvss: 3.1
epss: "64%"
vendor: "n/a"
kev: false
exploited: false
published: "2017-07-17 13:18:18"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T09:39:21+02:00"
---

# CVE-2017-1000363

> 3.1 LOW

## Beschreibung

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.

## Referenzen

- <http://www.securityfocus.com/bid/98651>
- <https://alephsecurity.com/vulns/aleph-2017023>
- <http://www.debian.org/security/2017/dsa-3945>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2017-1000363) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_