[Important] [Security] Virtuozzo ReadyKernel patch 146.1 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-141642 3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3 Calling kfreeskb from hardware interrupt may cause deadloc...

[Important] [Security] Virtuozzo ReadyKernel patch 145.2 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-141526 3.10.0-1160.21.1.vz7.174.13 to 3.10.0-1160.53.1.vz7.185.3 nfs: Excess dput in putnfsopencontext leads to a crash...

[Important] [Security] Virtuozzo ReadyKernel patch 143.0 for Virtuozzo Hybrid Server 7.0, 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.x. Vulnerability id: CVE-2022-1966 3.10.0-1127.8.2.vz7.158.8 to 3.10.0-1160.53.1.vz7.185.3 The bug allows to initialize a non-stateful lookup...

[Important] [Security] Virtuozzo ReadyKernel patch 142.0 for Virtuozzo Hybrid Server 7.0, 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.x. Vulnerability id: CVE-2022-0492 3.10.0-1127.8.2.vz7.158.8 to 3.10.0-1160.53.1.vz7.185.3 Setting releaseagent could potentially lead to privilege...

[Important] [Security] Virtuozzo ReadyKernel patch 140.0 for Virtuozzo Hybrid Server 7.0, 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with security fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.x. NOTE: No more updates are planned for the kernel 3.10.0-1127.8.2.vz7.151.14. Vulnerability id: CVE-2021-4028 3.10.0-1127.8.2.vz7.158.8 to...

[Important] [Security] Virtuozzo ReadyKernel patch 139.0 for Virtuozzo Hybrid Server 7.0, 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.x. Vulnerability id: CVE-2021-0920 3.10.0-1127.8.2.vz7.151.14 to 3.10.0-1160.53.1.vz7.185.3 Potential use-after-free in the 'recv' operation of UNIX...

Virtuozzo ReadyKernel patch 137.1 for Virtuozzo Hybrid Server 7.0, 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.x. Vulnerability id: PSBM-136295 3.10.0-1127.8.2.vz7.151.14 to 3.10.0-1160.41.1.vz7.183.5 fs/locks.c: Node crash BUG in locksinsertblock...

Kernel update: Virtuozzo ReadyKernel patch 136.0 for Virtuozzo Hybrid Server 7.0, 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with a stability fix. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7. Vulnerability id: PSBM-134905 3.10.0-1062.12.1.vz7.131.10 to 3.10.0-1160.41.1.vz7.183.5 nfsd: memory corruption and kernel crash in nfsd4lock. It w...

Virtuozzo ReadyKernel patch 135.0 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with a stability fix. The patch applies to the kernels 3.10.0-1160.21.1.vz7.174.13 Virtuozzo Hybrid Server 7.5 Update 1, 3.10.0-1160.41.1.vz7.183.5 Virtuozzo Hybrid Server 7.5 Update 2. Vulnerability id: PSBM-131551 3.10.0-1160.21.1.vz7.174.1...

Virtuozzo ReadyKernel patch 134.0 for Virtuozzo Hybrid Server 7.0, 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with a stability fix. The patch applies to the kernels 3.10.0-1062.12.1.vz7.131.10 Virtuozzo Hybrid Server 7.0.13, 3.10.0-1127.8.2.vz7.151.14 Virtuozzo Hybrid Server 7.0.14, 3.10.0-1127.8.2.vz7.158.8 Virtuozzo Hybrid Server 7.0.14,...

Virtuozzo ReadyKernel patch 133.0 for Virtuozzo Hybrid Server 7.0, 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with a stability fix. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7. Vulnerability id: PSBM-134323 3.10.0-1062.12.1.vz7.131.10 to 3.10.0-1160.41.1.vz7.183.5 Memory allocation failed unexpectedly in...

Virtuozzo ReadyKernel patch 132.0 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with a stability fix. The patch applies to the kernels 3.10.0-1160.21.1.vz7.174.13 Virtuozzo Hybrid Server 7.5 Update 1. Vulnerability id: PSBM-133610 Memory leak happened in socket2 if allocation of a file descriptor failed. It was discovere...

[Important] [Security] Virtuozzo ReadyKernel patch 130.0 for Virtuozzo Hybrid Server 7.0, 7.5 and Virtuozzo Hybrid Infrastructure 3.5, 4.0, 4.5, 4.6

The cumulative Virtuozzo ReadyKernel patch was updated with a security fix. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7 and Virtuozzo Hybrid Infrastructure. Vulnerability id: CVE-2021-33909 3.10.0-1062.4.2.vz7.116.7 to 3.10.0-1160.21.1.vz7.174.13 sizet-to-int conversio...

Virtuozzo ReadyKernel patch 129.0 for Virtuozzo Hybrid Server 7.0, 7.5 and Virtuozzo Hybrid Infrastructure 3.5, 4.0, 4.5, 4.6

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7 and Virtuozzo Hybrid Infrastructure. Vulnerability id: PSBM-130317 3.10.0-1062.4.2.vz7.116.7 to 3.10.0-1127.18.2.vz7.163.46 e2fsck considered the fi...

Virtuozzo ReadyKernel patch 128.1 for Virtuozzo Hybrid Server 7.5

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to the kernels 3.10.0-1160.21.1.vz7.174.13 Virtuozzo Hybrid Server 7.5 Update 1. Vulnerability id: PSBM-128205 schteql: kernel crash in teqldestroy. Vulnerability id: PSBM-129303 I/O operations could be...

Virtuozzo ReadyKernel patch 128.0 for Virtuozzo Hybrid Server 7.0, 7.5 and Virtuozzo Hybrid Infrastructure 3.5, 4.0, 4.5

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to the kernels 3.10.0-1062.4.2.vz7.116.7 Virtuozzo Hybrid Server 7.0.12 HF1 and Virtuozzo Hybrid Infrastructure 3.5, 3.10.0-1062.12.1.vz7.131.10 Virtuozzo Hybrid Server 7.0.13, 3.10.0-1127.8.2.vz7.151.1...

[Security] Virtuozzo ReadyKernel patch 127.0 for Virtuozzo Hybrid Server 7.0, 7.5 and Virtuozzo Hybrid Infrastructure 3.5, 4.0, 4.5

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7 and Virtuozzo Hybrid Infrastructure. Vulnerability id: PSBM-128140 3.10.0-1062.4.2.vz7.116.7 to 3.10.0-1127.18.2.vz7.163.46 netfilter:...

[Security] Virtuozzo ReadyKernel patch 126.0 for Virtuozzo Hybrid Server 7.0, 7.5 and Virtuozzo Hybrid Infrastructure 3.5, 4.0, 4.5

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7 and Virtuozzo Hybrid Infrastructure. Vulnerability id: PSBM-128405 3.10.0-1062.4.2.vz7.116.7 to 3.10.0-1127.18.2.vz7.163.46 netfilter:...

Virtuozzo ReadyKernel patch 124.1 for Virtuozzo Hybrid Server 7.0, 7.5, Virtuozzo Infrastructure Platform 3.0, and Virtuozzo Hybrid Infrastructure 3.5, 4.0

This update fixes an issue in the ReadyKernel patch v124.0 PSBM-127243. After the release of that version, it was found that it refused to load on certain customer nodes if UNIX domain sockets were used there to pass large amounts of data between processes. This was because the fix for...

Virtuozzo ReadyKernel patch 123.0 for Virtuozzo Hybrid Server 7.0, 7.5, Virtuozzo Infrastructure Platform 3.0, and Virtuozzo Hybrid Infrastructure 3.5, 4.0

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7, Virtuozzo Infrastructure Platform, and Virtuozzo Hybrid Infrastructure. Vulnerability id: PSBM-126014 3.10.0-1127.18.2.vz7.163.46 The number of...