RedHat Linux Kernel Multiple Vulnerabilities
Release Date: 1 Mar 2023
RISK: Medium Risk
TYPE: Operating Systems - Linux
Multiple vulnerabilities were identified in RedHat Linux Kernal. A remote attacker could exploit some of these vulnerabilities to trigger denial of service condition and elevation of privilege on the targeted system.
Impact
- Denial of Service
- Elevation of Privilege
System / Technologies affected
- Red Hat Enterprise Linux for x86_64 9 x86_64
- Red Hat Enterprise Linux for IBM z Systems 9 s390x
- Red Hat Enterprise Linux for Power, little endian 9 ppc64le
- Red Hat Enterprise Linux for ARM 64 9 aarch64
- Red Hat CodeReady Linux Builder for x86_64 9 x86_64
- Red Hat CodeReady Linux Builder for Power, little endian 9 ppc64le
- Red Hat CodeReady Linux Builder for ARM 64 9 aarch64
- Red Hat CodeReady Linux Builder for IBM z Systems 9 s390x
- Red Hat Enterprise Linux Server - AUS 7.7 x86_64
- Red Hat Enterprise Linux Server - TUS 7.7 x86_64
- Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 7.7 ppc64le
- Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 7.7 x86_64
Solutions
Before installation of the software, please visit the vendor web-site for more details.
Apply fixes issued by the vendor:
- https://access.redhat.com/errata/RHSA-2023:0945
- https://access.redhat.com/errata/RHSA-2023:1008
- https://access.redhat.com/errata/RHSA-2023:0944
- https://access.redhat.com/errata/RHSA-2023:0951
Vulnerability Identifier
Source
Related Link
- https://www.auscert.org.au/bulletins/ESB-2023.1270
- https://www.auscert.org.au/bulletins/ESB-2023.1260
- https://www.auscert.org.au/bulletins/ESB-2023.1250
- https://www.auscert.org.au/bulletins/ESB-2023.1242
- https://access.redhat.com/errata/RHSA-2023:0945
- https://access.redhat.com/errata/RHSA-2023:1008
- https://access.redhat.com/errata/RHSA-2023:0944
- https://access.redhat.com/errata/RHSA-2023:0951
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