The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5.
Vulnerability id: PSBM-141642
[3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3] Calling kfree_skb from hardware interrupt may cause deadlock.
Vulnerability id: CVE-2021-4155
[3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3] Reading data from partially written XFS file block.
Vulnerability id: CVE-2022-22942
[3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3] Use after free for file descriptor table for vmwgfx.
Vulnerability id: CVE-2022-0330
[3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3] Kernel buffers data leak or race in intel GPU driver.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Virtuozzo Hybrid Server | 7.5 | x86_64 | readykernel-patch-174.13 | <Â 146.1-1.vl7 | readykernel-patch-174.13-146.1-1.vl7.x86_64.rpm |
Virtuozzo Hybrid Server | 7.5 | x86_64 | readykernel-patch-183.5 | <Â 146.1-1.vl7 | readykernel-patch-183.5-146.1-1.vl7.x86_64.rpm |
Virtuozzo Hybrid Server | 7.5 | x86_64 | readykernel-patch-185.3 | <Â 146.1-1.vl7 | readykernel-patch-185.3-146.1-1.vl7.x86_64.rpm |