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Fixed

LIN5-23824 : Security Advisory - linux - CVE-2017-15274

Created: Oct 16, 2017    Updated: May 29, 2018
Resolved Date: Nov 27, 2017
Found In Version: 5.0.1.41
Fix Version: 5.0.1.42
Severity: Standard
Applicable for: Wind River Linux 5
Component/s: Kernel

Description

security/keys/keyctl.c in the Linux kernel before 4.11.5 does not consider the case of a NULL payload in conjunction with a nonzero length value, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted add_key or keyctl system call, a different vulnerability than CVE-2017-12192.

https://nvd.nist.gov/vuln/detail/CVE-2017-15274

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