CVE-2019-19332
Severity
6.1MEDIUM
EPSS
0.0%
top 93.85%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJan 9
Latest updateMay 24
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:HExploitability: 1.8 | Impact: 4.2
Affected Packages3 packages
Also affects: Enterprise Linux 7.0, 8.0
Patches
🔴Vulnerability Details
5GHSA▶
GHSA-v6jm-gf32-wr3v: An out-of-bounds memory write issue was found in the Linux Kernel, version 3↗2022-05-24
OSV▶
CVE-2019-19332: An out-of-bounds memory write issue was found in the Linux Kernel, version 3↗2020-01-09
CVEList▶
CVE-2019-19332: An out-of-bounds memory write issue was found in the Linux Kernel, version 3↗2020-01-09