Use After Free Affecting kernel-rt-kvm package, versions *
Threat Intelligence
EPSS
0.06% (25th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS8-KERNELRTKVM-2964494
- published 1 Aug 2022
- disclosed 21 Mar 2020
Introduced: 21 Mar 2020
CVE-2020-36557 Open this link in a new tabHow to fix?
There is no fixed version for Centos:8
kernel-rt-kvm
.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-rt-kvm
package and not the kernel-rt-kvm
package as distributed by Centos
.
See How to fix?
for Centos:8
relevant fixed versions and status.
A race condition in the Linux kernel before 5.6.2 between the VT_DISALLOCATE ioctl and closing/opening of ttys could lead to a use-after-free.
CVSS Scores
version 3.1