VirtuozzoVZA-2023-007[Important] [Security] Virtuozzo ReadyKernel Patch 155.1 for Virtuozzo Hybrid Server 7.5
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.002 Low
EPSS
Percentile
58.3%
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 l2cap_rx_state_recv.
Vulnerability id: CVE-2022-2663
[3.10.0-1160.41.1.vz7.183.5 to 3.10.0-1160.80.1.vz7.191.4] A netfilter fix in the IRC helper.
Vulnerability id: CVE-2022-3545
[3.10.0-1160.41.1.vz7.183.5 to 3.10.0-1160.80.1.vz7.191.4] A use-after-free in the NFP device driver.
Vulnerability id: CVE-2022-4379
[3.10.0-1160.41.1.vz7.183.5 to 3.10.0-1160.80.1.vz7.191.4] NFSv4.1 double svc_xprt_put if rpc_create failures.
Vulnerability id: CVE-2022-4378
[3.10.0-1160.41.1.vz7.183.5 to 3.10.0-1160.80.1.vz7.191.4] A proc string out of bound in proc_skip_spaces().
Vulnerability id: CVE-2022-0812
[3.10.0-1160.41.1.vz7.183.5 to 3.10.0-1160.80.1.vz7.191.4] xprtrdma incorrect header size calculations.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Virtuozzo Hybrid Server | 7.5 | x86_64 | readykernel-patch-183.5 | < 155.1-1.vl7 | readykernel-patch-183.5-155.1-1.vl7.x86_64.rpm |
| Virtuozzo Hybrid Server | 7.5 | x86_64 | readykernel-patch-185.3 | < 155.1-1.vl7 | readykernel-patch-185.3-155.1-1.vl7.x86_64.rpm |
| Virtuozzo Hybrid Server | 7.5 | x86_64 | readykernel-patch-191.4 | < 155.1-1.vl7 | readykernel-patch-191.4-155.1-1.vl7.x86_64.rpm |
Related
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
0.002 Low
EPSS
Percentile
58.3%