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CVE-2018-19407

CVE-2018-19407

EPSS 0.5%
The vcpu_scan_ioapic function in arch/x86/kvm/x86.c in the Linux kernel through 4.19.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) via crafted system calls that reach a situation where ioapic is uninitialized.
Affected products
n/a · n/a

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References
https://lists.debian.org/debian-lts-announce/2019/03/msg00017.htmlhttps://lkml.org/lkml/2018/11/20/580https://usn.ubuntu.com/3871-1/https://usn.ubuntu.com/3871-3/https://usn.ubuntu.com/3871-4/https://usn.ubuntu.com/3871-5/https://usn.ubuntu.com/3872-1/https://usn.ubuntu.com/3878-1/https://usn.ubuntu.com/3878-2/https://usn.ubuntu.com/3879-1/https://usn.ubuntu.com/3879-2/http://www.securityfocus.com/bid/105987