CVE-2017-1000363 | BDVDB-2026-87668 Detail

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 '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.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12017-07-13Record published in the CVE List.
2. Version 22024-08-05Most recent update recorded in the CVE List.