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LIN9-7706 : Security Advisory - linux - CVE-2018-18710

Created: Oct 31, 2018    Updated: Dec 10, 2018
Resolved Date: Nov 12, 2018
Found In Version: 9.0.0.18
Fix Version: 9.0.0.19
Severity: Standard
Applicable for: Wind River Linux 9
Component/s: Kernel

Description

An issue was discovered in the Linux kernel through 4.19. An information leak in cdrom_ioctl_select_disc in drivers/cdrom/cdrom.c could be used by local attackers to read kernel memory because a cast from unsigned long to int interferes with bounds checking. This is similar to CVE-2018-10940 and CVE-2018-16658.

https://nvd.nist.gov/vuln/detail/CVE-2018-18710

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