CVE-2019-19332
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.1epss 0.7%
exploitation probability
0.7%top 49% of all CVEs
observed exploitation
nono source reports it
An out-of-bounds memory write issue was found in the Linux Kernel, version 3.13 through 5.4, in the way the Linux kernel's KVM hypervisor handled the 'KVM_GET_EMULATED_CPUID' ioctl(2) request to get CPUID features emulated by the KVM hypervisor. A user or process able to access the '/dev/kvm' device could use this flaw to crash the system, resulting in a denial of service.
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Affected products
Linux · KernelReferences
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.htmlhttp://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19332https://lists.debian.org/debian-lts-announce/2020/01/msg00013.htmlhttps://lists.debian.org/debian-lts-announce/2020/03/msg00001.htmlhttps://lore.kernel.org/kvm/000000000000ea5ec20598d90e50%40google.com/https://security.netapp.com/advisory/ntap-20200204-0002/https://usn.ubuntu.com/4254-1/https://usn.ubuntu.com/4254-2/https://usn.ubuntu.com/4258-1/https://usn.ubuntu.com/4284-1/https://usn.ubuntu.com/4287-1/