Virtuozzo Hybrid Server 7.5 Update 7 (7.5.7-129)

Virtuozzo Hybrid Server 7.5 Update 7 introduces a way to convert system containers to virtual machines, support for Ubuntu 24.04 LTS, and bug fixes. Additionally, it provides a new kernel 3.10.0-1160.119.1.vz7.224.4. Vulnerability id: PSBM-159393 Memory corruption leading to a crash in nodes in...

[Important] [Security] Virtuozzo ReadyKernel Patch 169.0 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with a security fix. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. NOTE: The kernel 3.10.0-1160.80.1.vz7.191.4 has reached the end of its support period. No more ReadyKernel updates are planned for this kernel...

[Important] [Security] Virtuozzo ReadyKernel Patch 167.0 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with a security fix. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. Vulnerability id: CVE-2024-1086 3.10.0-1160.80.1.vz7.191.4 to 3.10.0-1160.105.1.vz7.214.3 netfilter: A use-after-free vulnerability in an nftables...

[Important] [Security] Virtuozzo ReadyKernel Patch 166.1 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with a security fix. The patch applies to the supported kernel 3.10.0-1160.105.1.vz7.214.3 of Virtuozzo Hybrid Server 7.5. NOTE: The kernel 3.10.0-1160.53.1.vz7.185.3 has reached the end of its support period. No more ReadyKernel updates are...

[Important] [Security] Virtuozzo ReadyKernel Patch 166.1 for Virtuozzo Hybrid Server 7.5

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-151735 3.10.0-1160.53.1.vz7.185.3 to 3.10.0-1160.90.1.vz7.200.7 A use-after-free vulnerability when a packet is stalled in...

[Important] [Security] Virtuozzo ReadyKernel Patch 165.1 for Virtuozzo Hybrid Server 7.5

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: VSTOR-78331 3.10.0-1160.53.1.vz7.185.3 to 3.10.0-1160.90.1.vz7.200.7 ext4/mfsync: A BUGON occurred if a wrong set of files was...

[Important] [Security] Virtuozzo ReadyKernel Patch 164.1 for Virtuozzo Hybrid Server 7.5

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: CVE-2023-32233 3.10.0-1160.53.1.vz7.185.3 to 3.10.0-1160.90.1.vz7.200.7 Fixed a use-after-free vulnerability that occurred if...

[Important] [Security] Virtuozzo ReadyKernel Patch 163.1 for Virtuozzo Hybrid Server 7.5

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: CVE-2023-4622 3.10.0-1160.53.1.vz7.185.3 to 3.10.0-1160.90.1.vz7.200.7 Null pointer dereference in Unix local sockets during...

[Important] [Security] Virtuozzo ReadyKernel Patch 162.0 for Virtuozzo Hybrid Server 7.5

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: CVE-2023-42753 3.10.0-1160.53.1.vz7.185.3 to 3.10.0-1160.90.1.vz7.200.7 Out-of-bounds memory access in the ipset module...

[Important] [Security] Virtuozzo ReadyKernel Patch 161.0 for Virtuozzo Hybrid Server 7.5

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-150027 3.10.0-1160.53.1.vz7.185.3 to 3.10.0-1160.90.1.vz7.200.7 A race condition in 'venetdev' leads to corrupted data in...

[Important] [Security] Virtuozzo ReadyKernel Patch 160.0 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. NOTE: As the kernel 3.10.0-1160.41.1.vz7.183.5 has reached the end of its support period, no more ReadyKernel updates are planned for it...

[Important] [Security] Virtuozzo ReadyKernel Patch 157.3 for Virtuozzo Hybrid Server 7.5

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-147036 3.10.0-1160.41.1.vz7.183.5 to 3.10.0-1160.80.1.vz7.191.4 Partial fix to prevent memory leak for some cases in the...

[Important] [Security] Virtuozzo ReadyKernel Patch 155.1 for Virtuozzo Hybrid Server 7.5

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: CVE-2022-3564 3.10.0-1160.41.1.vz7.183.5 to 3.10.0-1160.80.1.vz7.191.4 A Bluetooth use-after-free in the Bluetooth...

[Important] [Security] Virtuozzo ReadyKernel Patch 153.1 for Virtuozzo Hybrid Server 7.5

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: CVE-2021-45868 3.10.0-1160.41.1.vz7.183.5 to 3.10.0-1160.80.1.vz7.191.4 Quota: check the block number when reading the block in ...

[Important] [Security] Virtuozzo ReadyKernel patch 152.0 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.5. NOTE: No more updates are planned for the kernel 3.10.0-1160.21.1.vz7.174.13. Vulnerability id: RK-286 3.10.0-1160.21.1.vz7.174.13 to...

[Important] [Security] Virtuozzo ReadyKernel patch 151.0 for Virtuozzo Hybrid Server 7.5

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-143283 3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3 Stale pointer in oomcontext-victim. Vulnerability id:...

[Important] [Security] Virtuozzo ReadyKernel patch 150.0 for Virtuozzo Hybrid Server 7.5

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: CVE-2022-3202 3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3 Null Pointer Dereference in JFS filesystem...

[Important] [Security] Virtuozzo ReadyKernel patch 149.1 for Virtuozzo Hybrid Server 7.5

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-142895 3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3 netfilter: core: Improper NAT hooks collision check...

[Important] [Security] Virtuozzo ReadyKernel patch 148.0 for Virtuozzo Hybrid Server 7.5

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-141577 3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3 Potential deadlock when lazytime-enabled mounted ploop is...

[Important] [Security] Virtuozzo ReadyKernel patch 147.0 for Virtuozzo Hybrid Server 7.5

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-141578 3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3 netfilter: nftables: NULL pointer access in chain filter...