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LIN1019-1398 : Security Advisory - linux - CVE-2019-12455

Created: May 30, 2019    Updated: Nov 16, 2019
Resolved Date: Nov 16, 2019
Found In Version: 10.19.45.1
Fix Version: 10.19.45.1
Severity: Standard
Applicable for: Wind River Linux LTS 19
Component/s: Kernel

Description

An issue was discovered in sunxi_divs_clk_setup in drivers/clk/sunxi/clk-sunxi.c in the Linux kernel through 5.1.5. There is an unchecked kstrndup of derived_name, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash).

CREATE(Triage):
{Link=https://nvd.nist.gov/vuln/detail/CVE-2019-12455 User=admin} 

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