CVE-2017-9242

Medium

Description

The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel through 4.11.3 is too late in checking whether an overwrite of an skb data structure may occur, which allows local users to cause a denial of service (system crash) via crafted system calls.

SeverityMedium
CVSS5.5
Exploit probability—
ProductLinux Kernel
PublishedMay 27, 2017
First seenMay 27, 2017

How to fix

Affected products

ProductAffected versionsFixed in
linux linux_kernelv ≤ 4.11.3—

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CVE-2017-9242 · Linux Kernel · Dark Radar