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Test your applicationsUpgrade Centos:9
kernel-64k-modules
to version 0:5.14.0-503.11.1.el9_5 or higher.
Note: Versions mentioned in the description apply only to the upstream kernel-64k-modules
package and not the kernel-64k-modules
package as distributed by Centos
.
See How to fix?
for Centos:9
relevant fixed versions and status.
A vulnerability was found in vhost_new_msg in drivers/vhost/vhost.c in the Linux kernel, which does not properly initialize memory in messages passed between virtual guests and the host operating system in the vhost/vhost.c:vhost_new_msg() function. This issue can allow local privileged users to read some kernel memory contents when reading from the /dev/vhost-net device file.