vulnerability
CentOS Linux: CVE-2019-19332: Important: kernel security, bug fix, and enhancement update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:N/C:N/I:P/A:C) | Jan 9, 2020 | Oct 1, 2020 | May 25, 2023 |
Severity
6
CVSS
(AV:L/AC:L/Au:N/C:N/I:P/A:C)
Published
Jan 9, 2020
Added
Oct 1, 2020
Modified
May 25, 2023
Description
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.
Solution(s)
centos-upgrade-kernelcentos-upgrade-kernel-rt
References
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