CVE-2016-10150 Use after free in n/a
Local attackers can crash the host OS or potentially escalate privileges via crafted ioctl calls to the KVM device in the Linux kernel.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2016-10150?
CVE-2016-10150 is a critical use after free vulnerability in Linux kernel, published on 6 Feb 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Use-after-free vulnerability in the kvm_ioctl_create_device function in virt/kvm/kvm_main.c in the Linux kernel before 4.8.13 allows host OS users to cause a denial of service (host OS crash) or possibly gain privileges via crafted ioctl calls on the /dev/kvm device.
Which versions are affected by CVE-2016-10150?
It affects 1 product.
Products include Linux kernel.
How do I fix CVE-2016-10150?
Apply the vendor's patch.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2016-10150 being exploited?
There is no known exploitation of CVE-2016-10150 in the wild and no public exploit code.
Other vulnerabilities in Linux kernel
Sources
Also known as DEBIAN-CVE-2016-10150, GHSA-44w7-mm9p-xc7h, UBUNTU-CVE-2016-10150.