CVE-2019-19332

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.

Link	Resource
https://www.openwall.com/lists/oss-security/2019/12/16/1	Exploit Mailing List
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19332	Exploit Issue Tracking
http://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html	Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html	Mailing List Third Party Advisory
https://usn.ubuntu.com/4254-1/
https://usn.ubuntu.com/4254-2/
https://security.netapp.com/advisory/ntap-20200204-0002/
https://usn.ubuntu.com/4258-1/
https://usn.ubuntu.com/4287-1/
https://usn.ubuntu.com/4287-2/
https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
https://usn.ubuntu.com/4284-1/
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html
https://lore.kernel.org/kvm/000000000000ea5ec20598d90e50%40google.com/

Configuration 1

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

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Published : 2020-01-09 03:15

Updated : 2023-02-12 11:37

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NVD link : CVE-2019-19332

Mitre link : CVE-2019-19332

No products.

CWE-787